Grow Your Own Food
Grow Your Own

Vegetables in Containers

If you are new to gardening and have never grown vegetables in containers before, we recommend starting with tomatoes and lettuce. There is NOTHING in the grocery store comparable to the flavor of a homegrown tomato, and lettuce is so incredibly easy to grow, everyone should have at least one container of each at home!


Vegetable list and corresponding minimum container size:

Amaranth, Edible Red Leaf - 12" diameter, 1 plant per container.
*Tolerates partial shade.

Artichoke - 36" wide x 24" deep, 1 plant per container.
Try using large whiskey barrels. Remember-artichokes do not produce until the 2nd year. If you are in a cold climate, they may not winter over in a container.

Arugula - 1-2 gallon
Thin to 6" apart. *Tolerates partial shade.

Bean, Bush - 2 gallon
Thin to 4"-6" apart. Fun to grow in plastic lined baskets (with drainage).

Bean, Pole - 2 gallon w/support
Thin to 4" to 6" apart. Provide a cage, trellis, or pole for support.

Beet - 2 gallon (minimum 6"-12 deep)
Thin to at least 3" apart. *Tolerates partial shade.

Bitter Melon - 5 gallon
Thin to 6"-8" apart.

Bok Choy - 1-2 gallon
Thin to 6" apart.

Broccoli - 5 gallon
1 plant per container. *Tolerates partial shade.

Broccoli, Raab - 2 gallon
Thin to 4" to 6" apart. Monitor daily. Plants may flower faster in a container. *Tolerates partial shade.

Cabbage, Chinese - 2 gallon
1 plant per container.

Cabbage - 2 gallon
1 plant per container

Carrot - 2 gallon (minimum 6"-12 deep)
Shallow roots work best: Tonda di Parigi, Baby Little Fingers. Thin to 2" apart. If trying longer carrots, choose container that is at least 2 x as long as the roots.

Cauliflower - 5 gallon
1 plant per container. *Tolerates partial shade.

Celery - 5 gallon
Thin to 6" apart.

Collards - 12" deep
*Tolerates partial shade.

Corn – Not recommended for containers. You may get tall plants, but they are such heavy feeders, it is hard to get them to produce.

Cucumber - 5 gallon
1 plant per container. Never let them dry out or fruit may get bitter. Recommended variety - Spacemaster.

Edamame - 2-3 gallon
1 plant per container

Eggplant - 5 gallon
1 plant per container

Endive - 8" wide x 6-10" deep (1 gallon minimum)
1 plant per container (crowded plants will bolt) *Tolerates partial shade.

Escarole - 8" wide x 6-10" deep (1 gallon minimum)
1 plant per container (crowded plants will bolt) *Tolerates partial shade.

Gourd - 5 gallon
1 plant per container

Kale - 8" wide x 8" deep
Easy in containers. *Tolerates partial shade.

Kohlrabi - 5 gallon
1-3 plants per container

Leek - 10"-12" deep
Thin to a minimum of 4" apart. Crowded leeks stay small.

Lettuce - 8" wide x 6-10" deep (1 gallon minimum)
Easy! Leaf types are especially suited to containers. Direct seed or transplant. *Tolerates partial shade.

Mache - Any size
*Tolerates partial shade.

Mesclun - 1-2 gallon
Very pretty in containers! *Tolerates partial shade.

Micro Greens - Any size
*Tolerates partial shade.

Melon - 5-10 gallon
1 plant per container

Muskmelon - 5-10 gallon
1 plant per container

Mustard - 8"-12" deep
Thin to 6" apart. *Tolerates partial shade.

Okra - 5 gallon
1 plant per container

Onion Bunching - 10"-12" deep
Thin to 2" apart *Tolerates partial shade.

Onion Bulbing – Not recommended.

Parsnip – Not recommended.

Peas - 12" wide x 12" deep
Use inoculant. Harvest may be up to 2 weeks earlier than in the ground.

Peppers - 2-5 gallon
1 plant per container

Pumpkins - 5 gallons / 2-3' deep
Miniature varieties do best: Jack Be Little, Little October. May use trellis and grow vertically. Whiskey barrel size for a larger pumpkin plant.

Radicchio - 8" wide x 6-8" deep
1 plant per container

Radishes - 2 gallon
Thin to at least 1" apart. (Crowded or heat-stressed radishes will bolt.) *Tolerates partial shade.

Spinach - 1 gallon
1-3 plants per container. *Tolerates partial shade.

Squash, Summer - 5 gallon / 2' deep
1-2 plants per container

Squash, Winter - 5 gallon (or larger) whiskey barrel size.
1 plant per container

Swiss Chard - 5 gallon
Pretty ornamental edible! 3-5 plants per container. *Tolerates partial shade.

Tomatillo - 5 gallon
1 plant per container

Tomato, Bush (Determinate) -5 gallon
1 plant per container

Tomato, Pole (Indeterminate)
5 gallon 1 plant per container, use cage or stakes for support

Tomato, Dwarf (Cherry) - 2-3 gallon
1 plant per container. Support may be required or try growing in a hanging basket, letting vines dangle

Turnip - 5 gallon
3-4 plants per container

Watermelon – Not recommended

Wheatgrass - Any size
*Tolerates partial shade (or grow indoors).

 

   
   
   
 
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