Gardens

Cold Storage: A Sustainable Way to Preserve the Harvest

By Diane Wright Hirsch, MPH

Senior Extension Educator/Food Safety

cold storage procedure at home for fruits and vegetables
Photo Credit: NAL/USDA

A young couple I know if looking to buy their first house. She prefers older homes with character, he wants space for a big garden. They came upon an older home with a dirt basement floor….I immediately thought that it might be a good candidate for a root cellar. In earlier times, when many people grew their own food, lived miles from the nearest grocery store, and did not have the benefit of electricity or refrigeration, they often stored some fruits and vegetables for the winter in root cellars or outdoor cold storage areas or pits.

Today it can be difficult to use the basement for storage as many of us now use our basements as living spaces. We may have furnaces, boilers or woodstoves in our cellars—instead of dirt floors and cold storage shelves. We do everything we can to keep out the dampness. And houses are built to retain heat in order to save energy. And, of course, in general, Connecticut temperatures seem to be warmer longer into late fall and early winter, than they used to be. All of this means that we just have to be a bit more creative if we want to store our late summer/fall crops into mid-winter.

You should recognize that “ideal” storage conditions for many vegetables are not attainable around the average home. Commercial cold storage options often involve a modified or controlled atmosphere, reducing the oxygen and increasing the carbon dioxide level, while high humidity is maintained in an air−tight, refrigerated storage room. It is important to understand that these conditions cannot be achieved at home…your home-stored apples will not be equal to the quality of a store-bought apple in January or February.

That said, there are many lower-tech options for storing apples and other foods at home. You just have to remember to follow the rules!

  • Pay attention to and monitor temperature, humidity and air flow;
  • Keep fruits away from vegetables (fruits release ethylene which speeds the ripening process of vegetables);
  • Minimize the effects of strong smelling vegetables such as onions, cabbage or rutabagas.

Outdoor Storage

Some vegetables can be stored outdoors—or even remain in your garden, if well protected. Root crops including carrots, parsnips and turnips can remain in the garden, if rodents are not an issue. A well-drained location is essential as a muddy puddle does not do much for your stored carrots. Once the ground is cold, or begins to freeze, protect the vegetables from frost and fluctuating temperatures with insulating materials such as clean straw, hay, dry leaves, corn stalks, or wood shavings, and some soil.

Mounds or pits are a good way to store cabbage and root crops, such as carrots, beets, celery root, kohlrabi, rutabagas, turnips, and winter radishes. Use a well-drained location, and cover the ground with insulating mulch. Vegetables keep very well in pits and mounds, but once these storage areas are opened all the produce should be removed. After it’s removed, the produce will keep for 1 or 2 weeks at most: use it up quickly or cook and freeze for longer storage. If rodents are a problem, try burying a 20-gallon trash can in the ground. Several small holes should be made in the bottom to allow for drainage (keeping in mind that rodents may be able to get through a dime sized hole).

Indoor Storage

A Connecticut home—especially an older one—offers several options for winter storage of fruits and vegetables. You could use a breezeway, a shed, a Bilco-type basement door area or a garage that is not used for storing your automobile, lawn equipment or chemicals that may affect the flavor of your stored produce. You may be lucky enough to live in a house with an old root cellar or a cellar that does not warm up too much when the furnace gets turned on. Check the room temperature to make sure that the area is cool enough (32˚F–60˚F) and be sure that the temperature does not fluctuate too much. The relative humidity (moisture in the air) of these locations will also affect what type of produce can be stored. Some produce (garlic, onions) store better in dry conditions, while others (apples, root crops) prefer conditions to be more humid.

A pantry, attic, or unheated room is useful for short-term storage of potatoes and onions as long as there is no danger of freezing. Low storage temperatures extend the shelf life of dried foods, such as dried beans, herbs, dried fruits and vegetables. A warm storage area, such as an attic, can be a good environment in the fall for drying herbs, beans, walnuts, or hickory nuts.

A well-ventilated basement with central heating is generally dry and has a temperature range of 50˚F to 60˚F. It may be used for ripening tomatoes and for short-term storage of pumpkins, winter squash, potatoes, sweet potatoes, and onions.

Managing your storage area

Once everything is stored away, you will need to monitor your storage areas, paying attention to temperature (can be made cooler or warmer with ventilating windows that can be opened and shut); humidity (a relative humidity of 90%–95% is very moist and good for storage of potatoes and other root crops. A relative humidity of 60%–75% is dry and good for storage of pumpkins and other squash). Check the storage area at least weekly. Look for evidence of rodents. Check to see that produce is still dry. Remove and discard anything that is rotten or moldy.

Food safety and cold storage

Exploding pressure canners and botulism scares can keep folks away from canning, but cold storage is pretty much risk free. If it doesn’t work, you will see, feel or smell that your food has spoiled—and you will not eat it! Cold storage temperatures also slow the growth of spoilage organisms and enzymatic action (causes over-ripening and rotting). However, there are a few food safety hazards you should pay attention to.

First, be sure to use storage containers that are food-grade. Never use drums, garbage cans or containers that might have held garbage, pesticides or other chemicals. Be sure that the insulating materials used are not contaminated with pesticides or manure. These should be new materials and should be used only once as they will become contaminated with mold and bacteria.

An important risk to consider is that when using cold storage, particularly outdoor storage options, you need to be wary of the presence of rodents or the pesky neighborhood raccoon. Be sure to inspect the inside and outside of the root cellar. Look for gaps (even very small ones) between the ceiling and walls, walls and floors and around any air vents or windows. Search areas around vents, joints between the walls and roof and the area under the cellar. Patch any cracks or gaps around pipes or plug openings with steel wool. Use storage containers that animals cannot chew through, such as metal, plastic or tightly woven mesh with openings smaller than ¼ inch. Secure the top of the containers in the cellar or the lids of buried containers so that they cannot be opened by animals.

When you are ready to use your fruits and vegetables during the winter months, inspect everything you take out. While small amounts of mold can be removed from hard fruits and vegetables such as potatoes, generally, if there is mold, we recommend tossing it out. Mold toxins have been associated with allergic reactions and some are cancer causing agents. Wash everything thoroughly with water and a scrub brush before eating.

Finally, at the end of the season, be sure to clean all containers and the room itself in order to reduce the presence of molds and bacteria.

For more information about managing a cold storage area and a storage chart for specific fruits and vegetables, search for the following article, which was used as a source: Storing Vegetables and Fruits at Home, from Washington State University Extension, or contact the Home and Garden Education Center at ladybug@uconn.edu or 1-877-486-6271.

Windham Master Gardener Program

By John Lorusso

FANs gardenWe have had a great year educating our new crop of Master Gardeners in Brooklyn this year. The group began classes in the dead of winter in January and have been diligently working on their plant identification and diagnostic abilities all summer. In addition to those actions, they have been very busy fulfilling the outreach requirements at incredibly worthwhile, important, and noteworthy projects in the community.

A partial listing of some of those community outreach projects: the Palmer Arboretum in Wood­ stock, People’s Harvest  Sustainable Community Farm in Pomfret, Roseland Cottage in Woodstock, Goodwin State Forest & Conservation Center in Hampton, Camp Quinebaug Rainbow Garden in Danielson, CT Children’s Hospital in Hartford, Dennison Pequot-Sepos Nature Center in Mystic, Camp Harkness in Waterford, the Belding Butterfly Garden in Tolland, the Emerald Ash Borer Surveillance Program of the CT. Ag Experiment Station, and Natchaug Hospital courtyard gardens. Over 2200 hours have been logged by our Master Gardeners and interns at these crucial programs in the community.

We have exhibited and engaged the public this year at The Woodstock Fair, Willimantic’s third Thursday street festivals, The Killingly Great Tomato Festival, Children’s programming at the Sterling Library, and Celebrating Agriculture.

Upcoming events this fall and winter to include Garden Master Classes on growing giant pumpkins, evergreen identification and wreath making, and beginning floral design and miniature boxwood tree holiday arrangement. We also hope to organize a few movie nights in partnership with the Connecticut Master Gardener Association. We are tentatively scheduled for late Octobe1 to show Hometown Habitat, Stories of Bringing Nature Home, a 90-minute environmental, education documentary focused on showing how and why native plants are critical to the survival and vitality of local ecosystems.

Next year’s Master Gardener class will be held in Tolland county, with the class returning to Brooklyn in 2019.

If you or someone you know is interested in taking the class, or any of the other opportunities listed in this article, please feel free to contact John Lorusso at john.lorusso@uconn.edu.

Deadline Extended for Master Gardener Program Applications

working in garden
Hartford County Master Gardener Coordinator Sarah Bailey and a Master Gardener volunteer work in Burgdorf. Photo: Chris Defrancesco.

Do you love gardening? Are you interested in expanding your knowledge and sharing that knowledge with others? Applications for the 2018 Master Gardener Program through UConn Extension are now due by Friday, November 17. Master Gardener interns receive horticultural training from UConn, and then share knowledge with the public through community volunteering and educational outreach efforts.

The 2018 class will introduce a hybrid course format. There will be 3-4 hours of online work before each of the weekly classes, and then a half-day course from 9 AM to 1 PM that runs for 16 weeks.

“Gardening and the study of it is something we can do our whole lives,” says Karen Linder, a 2015 graduate of the UConn Extension Master Gardener Program at the Bartlett Arboretum in Stamford. “There is always something new to learn – we can get deeper into a subject. Our instructors truly brought subjects to life that I thought could not be made exciting. Who knew soil had so much going on? It has truly changed the way I think and observe the world around me. That is pretty amazing!”

The program is broad-based, intensive, and consists of 16 class sessions (online course work and a half-day class each week) beginning the week of January 8, 2018. The Master Gardener program includes over 100 hours of training and 60 hours of volunteer service. Individuals successfully completing the program will receive UConn Extension Master Gardener certification. The program fee is $425.00, and includes all needed course materials. Partial scholarships may be available, based on demonstrated financial need.

“I would recommend the UConn Master Gardener program to anyone with a serious desire to learn more about horticulture,” says Holly Maynard, who is graduating with the 2017 class in Hartford County. “There are some spectacularly engaging guest lecturers; this is not some amateur gardening club.”

Classes will be held in Torrington, Vernon, New Haven, New London, and Stamford. The postmark deadline for applications has been extended to Friday, November 17, 2017.

For more information or an application, call UConn Extension at 860-570-9023 or visit the UConn Extension Master Gardener website at: www.mastergardener.uconn.edu.

Building Communities: Brass City Harvest

UConn Extension empowers communities by building a network of awareness and knowledge. One example of this is Brass City Harvest, Inc. in Waterbury. Extension educators in our greenhouse and Master Gardener programs worked with Susan Pronovost to build the capacity of 501(c)3 organization. Susan shared her organization’s work with us

Brass City Harvest, Inc. is also supported by the City of Waterbury, the Waterbury Development Corporation, Waterbury Health Department, and various foundations and cultural groups. For more information visit: https://www.brasscityharvestwtby.org and http://extension.uconn.edu.

Issue:

Brass City Greenhouse
Brass City Greenhouse. Photo: Leslie Alexander

Brass City Harvest in Waterbury develops a local and regional food system that increases access to fresh food, creates urban farmland, speaks to the nutritional and dietary needs of the community, and provides new sales channels for farmers to sell their products.

Chronic disease and obesity rates continue to spiral upwards in Waterbury because there are so many food desert neighborhoods. Waterbury also has a very substantial amount of brownfield or at least lightly contaminated land that stand as testament to our once-proud industrial past. Repurposing this land for agricultural use is critical for public health, fresh food access, and to promoting green space in urban neighborhoods that lack it.

Connecticut’s farmers face many economic challenges; increasing sales channels through robust farmers’ market networks, wholesale opportunities, and other economic development projects that utilize agriculture as an industry and a career path are key components to addressing long term sustainability issues in the farming community and inner city communities such as Waterbury.

What has been done:

The UConn Extension Master Gardener Program gave me the skills to conduct efficient and reliable urban farming in a manner that brings great impact to the community and is reasonable in terms of business model implications. In addition to various urban agriculture programs, this organization regularly conducts trainings (seed starting and container gardening). Brass City Harvest provides consultation for new gardeners, has conducted workshops on greening the municipality and addressing food security, and regularly speaks to leadership groups from various foundations and civic organizations.

Outcomes:

The greatest outcome for Brass City Harvest and the City of Waterbury is that prior to our existence, there was never talk about green space, urban farmland, or sustainable means to address food security. In less than ten years we have developed core programs to address food security by growing and harvesting more than 12,000 lbs. of fresh food, hydroponic crops, and fresh fish that is entirely donated to emergency food providers and senior centers in Waterbury. We have engaged more than 500 individuals and households in our healthy cooking and nutrition classes. We have increased sales of fresh farm food through the utilization of public entitlements by 500%.

Impacts:

The broader social, economic civic and environmental benefits of our program to the community speak to addressing food and environmental justice issues. Much of our population lacks the economic mobility to either become more self-reliant or to leave their current housing – which is often cheaper in poorer neighborhoods – for better living conditions in more middle class neighborhoods that typically provide more services such as access to supermarkets, and also have fewer environmental issues.

As an example, one of our programs teaches emancipated minors in the school system who are either pregnant or who already have children, how to recognize and cook fresh food. Inner city youth who are on their own have no role models. There is no one to teach them the difference between an apple and a beet – they both look red. Brass City Harvest does what it can to assist young parents in making wiser nutritional decisions for themselves and their children and we show them how easy it is to have a small kitchen garden by a window or on a small patio. Understanding the audience is critical to such basic, grassroots outreach.

Intermediate and long term effects will largely be dependent upon the continued expansion of Brass City Harvest’s infrastructure and role within the community that will address some of the needs of the state’s farmers, provide fresh food in some strategic corner stores, expand urban farmland to reclaim and repurpose even more contaminated and blighted land, and establish a true food and nutrition center that combines the concepts of farm-to-table into one package that can be tailored to each specific audience.

Apply to Become a UConn Extension Master Gardener

working in garden
Hartford County Master Gardener Coordinator Sarah Bailey and a Master Gardener volunteer work in Burgdorf. Photo: Chris Defrancesco.

Do you love gardening? Are you interested in expanding your knowledge and sharing that knowledge with others? Applications are now available for the 2018 Master Gardener Program through UConn Extension. Master Gardener interns receive horticultural training from UConn, and then share knowledge with the public through community volunteering and educational outreach efforts. Enrollment in the UConn Extension Master Gardener program is limited and competitive.

The 2018 class will introduce a hybrid course format. There will be 3-4 hours of online work before each of the weekly classes, and then a half-day course from 9 AM to 1 PM that runs for 16 weeks.

“Gardening and the study of it is something we can do our whole lives,” says Karen Linder, a 2015 graduate of the UConn Extension Master Gardener Program at the Bartlett Arboretum in Stamford. “There is always something new to learn – we can get deeper into a subject. Our instructors truly brought subjects to life that I thought could not be made exciting. Who knew soil had so much going on? It has truly changed the way I think and observe the world around me. That is pretty amazing!”

The program is broad-based, intensive, and consists of 16 class sessions (online course work and a half-day class each week) beginning the week of January 8, 2018. The Master Gardener program includes over 100 hours of training and 60 hours of volunteer service. Individuals successfully completing the program will receive UConn Extension Master Gardener certification. The program fee is $425.00, and includes all needed course materials. Partial scholarships may be available, based on demonstrated financial need.Master Gardener logo

“I would recommend the UConn Master Gardener program to anyone with a serious desire to learn more about horticulture,” says Holly Maynard, who is graduating with the 2017 class in Hartford County. “There are some spectacularly engaging guest lecturers; this is not some amateur gardening club.”

Classes will be held in Torrington, Vernon, New Haven, New London, and Stamford. The postmark deadline for applications is Friday, November 3, 2018.

For more information or an application, call UConn Extension at 860-570-9023 or visit the UConn Extension Master Gardener website at: www.mastergardener.uconn.edu.

Worm Day

holding a worm

Saturday, October 21, 2017 at the Fairfield County Extension Center from 10 am to 1 pm.

Want to learn more about invasive earthworms in Connecticut? Ever thought about making a worm bin to recycle kitchen scraps into rich vermicompost? Join us for Worm Day! It is free and open to the public. Following presentations on beneficial and invasive earthworms, and how to make and care for a worm bin, folks are invited to make their own worm bins. Attendees supply the materials and we will supply the worms. A $5 donation is suggested to cover the cost of the worms. Go to www.ladybug.uconn.edu or www.soiltest.uconn.edu for more information. Please RSVP as we need to know how many worms to bring!

Become a Master Composter

compostingBecome a UConn Master Composter! The purpose of the Master Composter Program is to provide local compost enthusiasts with the tools and information necessary to educate and teach interested community members about composting and reducing the amount of solid waste sent to the state’s incinerators and landfills. Participants would attend classroom sessions at the Fairfield County Extension Center in Bethel, CT. Two Saturday field trips will also be scheduled, with one being mandatory Classes begin Thursday, October 6th and will run for 4 consecutive Thursdays, plus on Worm Day which is Saturday October 21st .

A Master Composter Certificate is awarded to those who have attended all program sessions, demonstrated a solid understanding of composting principles and practices, and engaged in a minimum of two outreach activities. Program fee is $100 payable to University of Connecticut. Enrollment will be limited to 24 participants.  Visitwww.ladybug.uconn.edu for more information or call (860) 486-4274.

Join the Big Bug Hunt to Beat Garden Pests

mealybug
Obscure mealybug (photo credit: J. Allen, UConn)

Major citizen science project tracks garden bugs to identify when and how they spread
Key points

  1. The Big Bug Hunt is an international research project to track when and how garden bugs spread.
  2. Participants are helping to create a pest-alert system that will warn gardeners when pests are heading their way.
  3. Anyone can take part and reporting a bug takes seconds. The more reports received, the quicker the pest-alert system can be developed.
  4. Now-in its second year, The Big Bug Hunt has already identified patterns in the way some major pests spread. Additional reports will improve accuracy and speed development of the pest-alert system. BigBugHunt.com

So, You Want to Preserve Your Famous Salsa…

By Diane Wright Hirsch, MPH, RD

Extension Educator/Food Safety

canning tomatoesEvery year, about this time, I am spending time on the phone, talking people out of canning. Well, not exactly. I strongly encourage canning as a way to preserve summer tomatoes, peaches, apples and cucumbers (often as pickles). But, invariably I will answer the phone and on the other end of the line is someone who wants to can their FAMOUS salsa recipe (or pickles, or pesto, or peppers in oil). While I could write volumes on “What Not to Can”, salsa is the subject of this article.

The word “salsa” is the Spanish word for sauce. The Encyclopedia of American Food & Drink reports that the first mention of the term “salsa” appeared in print in the U.S. in 1962. As of 1991, they said, sales of salsa surpassed ketchup.

The origins of these sauces may be Aztec, when the traditional ingredients included tomatoes and chili peppers. But the creative cook can easily find recipes using a variety of ingredients such as beans, mangos, pineapple, grilled corn, avocado, or peaches. Historically, “salsa” was considered an uncooked sauce (salsa fresco or salsa cruda). But, in the interest of convenience, salsa is now most often processed in glass jars and found on the supermarket shelf next to taco shells, tortillas and refried beans (or in plastic tubs in the produce section).

Making and canning salsa in a commercial processing operation is one thing. Doing it at home is another.

Most salsa recipes are a mixture of low-acid foods (such as onions and peppers), with more acid foods (such as tomatoes). Often, there are additional acid ingredients that may include vinegar and citrus juices such as lemon, lime, or orange.

The types and amounts of ingredients used in salsa, as well as the preparation method, are important considerations in how a salsa is canned. Generally, acid foods (tomatoes, fruits) are safely canned in a boiling water bath canner. So folks may think that a tomato or fruit based salsa would also be safely canned in a water bath canner. However, once you add low-acid ingredients such as onions, peppers, black beans, corn, cilantro or avocado, the pH (measure of acidity) balance may be tipped to the low-acid side. At this point, the pH is likely at 4.6 or higher and the only safe way to can the product is in a pressure canner (to safely can in a water bath canner the product pH must be below 4.6).

If a salsa has enough low acid ingredients to render the final product, “low acid” by definition, then you run the risk of having a salsa that will support the production of deadly toxin by the Clostridium botulinum bacteria. Improperly canned salsas or other tomato-pepper combinations have been implicated in more than one outbreak of botulism poisoning. Follow these considerations for safe salsa:

Choose and use safe ingredients

The acid ingredients help preserve canned salsas and make them safe for water bath canning. Most often bottled vinegar or bottled lemon juice is used. Use only commercial and bottled products. An equal amount of bottled lemon juice may be substituted for vinegar in recipes, but do not substitute vinegar for lemon juice. This substitution will result in a less acid and potentially unsafe canned salsa. If the product is to “acidic” or tart for your taste, add a bit of sugar to offset. Do NOT cut down on the acid!

Tomatoes and/or fruit ingredients should be just ripe, free of cuts, rot, or mold. Do not reduce the quantity in the recipe. Overripe tomatoes may be too low in acid for safety. If green mangoes are called for in the recipe, do not use ripe mangos as they also may be too low in acid for safety.

Peppers, onions, and other low acid ingredients must also be added in amounts given in the recipe. An extra pepper might just throw you into the low acid realm…measure and count carefully.

Spices such as cumin, dried oregano, salt and pepper can be adjusted to taste. However, fresh herbs such as cilantro (a low acid ingredient) should be added according to the recipe. You can always add the fresh herbs just before serving for the freshest flavor.

Choose and use a safe recipe

The USDA/Extension mantra has always been, “Only use tested, science-based home-canning recipes from reliable sources like the National Center for Home Food Preservation and some equipment or home preserving ingredient manufacturers.” This is especially true for any acidified food like salsa or pickles. Then, follow the directions, ingredient list, and amounts listed in the recipe. Never add flour, cornstarch or other thickeners—this will have an effect on the processing time needed to heat the interior product to a safe temperature. Store opened salsa in the refrigerator once opened.

If you want to stick with a personal favorite recipe, there are two things you can do. Can a basic salsa and add additional ingredients (beans, corn, avocado) just before serving. Or, make your FAMOUS salsa and store it in the refrigerator for up to one week or freeze it for up to one year. Freezing will certainly affect the texture of your fresh salsa, so test out a small portion first to see if you like it.

For more information about making and preserving salsa, go to www.uga.edu/nchfp (National Center for Home Food Preservation). On that site you will find the fact sheet (some of the information in this article was from this fact sheet), Canning Your Own Salsa Recipe. Or contact the Home and Garden Education Center at ladybug@uconn.edu or 1-877-486-6271.

Keeping Farm Fresh Veggies and Fruits Fresh

Keeping those farm fresh veggies and fruits fresh

By Diane Wright Hirsch, MPH

Senior Extension Educator/Food Safety

 

Recently I had a call from a mom asking if she should wash her berries before storing in the fridge. Her 30-something daughter, who, of course, knows everything, insisted that she should wash first. The mom wasn’t so sure. In this case, mom knew best.

I too, after a weekend visit to the farm market, am faced with the task of preparing the produce for storage, some of which carry vestiges of field dirt, or may be wet from a recent wash in the packinghouse. I don’t want them to spoil before I can eat them all. And, most of all, I do not want to waste what is edible.

So what is the best way to treat your veggies and fruits and ensure that they will be in the best condition when you go to use them? Well, it depends. Fresh fruits and vegetables require different storage methods and can be stored for various lengths of time.

Best at room temperature—until cut

First, know that some fruits and vegetables keep their quality better if NOT stored in the refrigerator. These include fresh tomatoes, potatoes, onions (except for spring onions and scallions, which must be refrigerated), winter squash, pumpkin and melons, until ripe, then refrigerate. However, once any of these are cut open, they should be refrigerated. Fruits and vegetables stored at room temperature should be in a cool, dry, pest-free, well-ventilated area separate from household chemicals.

Best in the refrigerator

To wash or not to wash? Even the experts disagree when giving advice on washing garden produce. Some tell you not to wash before storage and some will tell you to wash off any garden dirt before even bringing produce into the home. At issue is this: if you bring in garden dirt on your fresh produce, you may be introducing pathogenic microorganisms into your kitchen—while, if you wash your produce before storage, you run the risk of increasing the likelihood that your fresh produce will mold and rot more quickly.

If you choose to wash produce before storage, be sure to thoroughly dry fruits and vegetables with a clean paper towel. If you choose to store without washing, take care to shake, rub or brush off any garden dirt with a paper towel or soft brush while still outside. Never wash berries until you are ready to eat them (Mom was right). Storing fresh produce in plastic bags or containers will minimize the chance that you might contaminate other foods in the refrigerator. Keep your refrigerator fruit and vegetable bin clean. Keep your refrigerator at 40° F or less. If your refrigerator has a fruit and vegetable bin, use that, but be sure to store fresh produce away from (above) raw meats, poultry or fish.

All stored produce should be checked regularly for signs of spoilage such as mold and slime. If spoiled, toss it out. All cut, peeled or cooked vegetables or fruits should be stored in clean, covered containers in the refrigerator at 40° F or less.

Fresh Fruit and Vegetable Storage Chart

Fruit/Vegetable Storage method/time Tips
Beans, green or yellow Refrigerator crisper: up to 3 days Store in plastic bags. Do not wash before storing. Wet beans will develop black spots and decay quickly. Wash before preparation.
Broccoli Refrigerator crisper: 3 to 5 days Store in loose, perforated plastic bags.  Wash before using.
Beets, Carrots, Parsnips, Radish, Turnips Refrigerator crisper: 1 to 2 weeks Remove green tops and store vegetables in plastic bags. Trim the taproots from radishes before storing.  Wash before using.
Berries Refrigerator crisper: 2-3 days Before storing berries, remove any spoiled or crushed fruits. Store unwashed in plastic bags or containers.  Do not remove green tops from strawberries before storing.  Wash gently under cool running water before using.
Chard Refrigerator crisper: 2-3 days. Store leaves in plastic bags. The stalks can be stored longer if separated from the leaves.  Wash before using.
Corn Refrigerator crisper: 1 to 2 days For best flavor, use corn immediately.  Corn in husks can be stored in plastic bags for 1 to 2 days.
Cucumbers Refrigerator crisper: up to 1 week Wipe clean and store in plastic bags.  Do not store with apples or tomatoes.  Wash before using.
Herbs Refrigerator crisper: 2 to 3 days Herbs may be stored in plastic bags or place upright in a glass of water (stems down). Cover loosely with plastic bag.
Lettuce, spinach and other greens Refrigerator crisper: 5 to 7 days for lettuce; 1 to 2 days for greens Discard outer or wilted leaves. Store in plastic bags in the refrigerator crisper. Wash before using.
Melons At room temperature until ripe

Refrigerator: 3 to 4 days for cut melon

For best flavor, store melons at room temperature until ripe. Store ripe, cut melon covered in the refrigerator.  Wash rind before cutting.
Nectarines, Peaches, Pears Refrigerator crisper: 5 days Ripen the fruit at room temperature, and then
refrigerate it in plastic bags. Wash before eating.
Peppers Refrigerator crisper: up to 2 weeks Wipe clean and store in plastic bags.  Wash before using.
Summer squash, patty pan Refrigerator: 2-3 days Wipe clean and store in plastic bags.  Wash before eating.
Tomatoes Room temperature; once cut, refrigerator crisper: 2 to 3 days Fresh ripe tomatoes should not be stored in the refrigerator.  Refrigeration makes them tasteless and mealy. Wipe clean and store tomatoes at room temperature away from sunlight.  Wash before eating. (Refrigerate only extra-ripe tomatoes you want to keep from ripening any further.) Store cut tomatoes in the refrigerator.

For a more inclusive list of produce likely to be purchased from your local farm market, go to www.foodsafety.uconn.edu and go to Storing Fresh Garden Produce.

Fresh produce can be a source of the microorganisms that cause foodborne illness. The consumer shares responsibility for the safety of the produce they eat. Store safely in a clean refrigerator or storage area; when it is time to prepare your fruits and vegetables for eating, be sure to wash well: do not soak produce in water, but rinse well or dunk and swish in water just to cover, using fingers or scrub brush as appropriate. There is no need use special veggie washes or bleach in the wash water.

For more information on washing and storing fresh fruits and vegetables, contact the Home and Garden Education Center at ladybug@uconn.edu or 1-877-486-6271.