Skip to main content
All BlogsHarvesting & Preserving

Six Ways to Preserve Your SFG Harvest

Written by Nicole Holland

Late summer and fall harvests are some of the most rewarding gardening moments of the growing season. This is the time when your SFG is probably bursting with tomatoes, peppers, okra, beans, cucumbers, and more. Knowing how to properly store and preserve your harvest lets you enjoy a delicious, organic treat during the coldest days of winter. Hereā€™s our six favorite:

One – Store ā€˜Em Fresh

After waiting (im)patiently to harvest your fresh, homegrown produce, how long will it keep? While onions and garlic can be stored for months, other veggies like lettuce only keep for a few days. Humidity and temperature also play an important role. Check outĀ this articleĀ to learn about short-term storage for many kinds of produce. Want more in-depth tips? Check out our ā€œGrowing Perfect Vegetablesā€ book.

Two – The Feast in Your Freezer

If you are short on time with more crops than you can eat, freezing is the quickest and easiest option for long-term storage. Depending on the vegetable, your SFG harvest will last in the freezer anywhere from two months to a year! Not all vegetables will freeze well; others will benefit from a quick blanch, first. VisitĀ this pageĀ from the University of Nebraska-Lincoln for handy freezing information for your favorite SFG veggies.

Three – A Trio of Drying Options

Herbs, potatoes, tomatoes, turnips ā€“ all of these and more can be dried for future meal prep. You can air dry fresh herbs and peppers by simply hanging them in a dry area with good airflow. You can also use an appliance that you most likely already own ā€“ your oven. Slice and put on a sheet pan to make ā€œsundriedā€ tomatoes, oven-dried potatoes or turnips, or maybe some kale or squash veggie chips. Finally, you can speed things up a bit (and also use less energy) by using a dehydrator. It takes half the time to dry, versus an oven.

Four – Quick Fridge Pickling

Did you know you can pickle way more than just cucumbers? Pickling is a fun and easy way to store and add flavor to just about any vegetable that you are harvesting from your SFG. You need just a few ingredients (usually water, vinegar, sugar, and salt) and thereā€™s no processing. Seasonings can enhance the flavor such as crushed red peppers, peppercorns, onion, garlic, dill, bay leaf, mustard seed, and coriander. What else can you pickle?Ā Carrots, beets, peppers, beans, cauliflower and radish, to name a few.Ā Refrigerator-pickled vegetablesĀ will store for up to 3 months.

Five – Fermenting

Thereā€™s cool science behind the process of fermentation. What is it? In short, beneficial bacteria and yeasts work together to preserve food. Humans have beneficial bacteria in our gut as well; itā€™s essential for digestion and nutrient absorption.Ā So, eating fermented food puts more ā€œgoodā€ organisms in your system (often referred to as probiotics). Fermenting at home uses a brine made from a precise ratio of salt and water ā€“ so be sure to follow your recipe. The best way to ferment food at home is to buy fermentation lids which are readily available online; they fit onto Mason jars. Find more great fermentation tips atĀ this resourceĀ from Kansas State University.

Six – Canning Plain or Fancy

Canning is the most time-consumingĀ preservation method,Ā but itā€™s an excellent way to enjoy fresh SFG produce months and sometimes years after your harvest. You can keep it simple and can whole or diced vegetables; you can get creative and make homemade salsa, tomato sauce, or jam. Following food safety guidelines is critical; start with the USDAā€™s Guide to Home CanningĀ here. There are many online and library resources as well.

If you find this blog informative, consider donating to the Square Foot Gardening Foundation. Your support helps us to continue providing tips, resources and the mission of Square Foot Gardening. Ā 

Nicole Holland

Nicole Holland is a wife, mom, and avid gardener from Wilmington, Delaware (gardening zone 7a). Nicole has a masterā€™s degree in plant and soil science and has been gardening at her home in the suburbs for over a decade. Her permaculture-inspired gardening methods and intensive planting strategies have allowed her to produce a variety of homegrown fruits and vegetables year-round on a small footprint. Nicole hopes to share some of what she has learned and inspire others to grow their own food.

Translate Ā»