Vegetables
How to grow potatoes in containers: bucket method, grow bags, and when to stop hilling
10 gal · Full sun · 70–110 days 6 min
Variety names, minimum pot sizes in gallons, sun and water needs, and when to harvest.
7 guides Vegetables · Herbs · Fruit Updated through the growing season
Containers change three things about growing anything: the roots have less room, the soil dries out faster, and you can move the pot to follow the sun. The first two are why advice written for garden beds often does not transfer. A tomato that is happy in the ground will sulk in anything under 5 gallons, and "water when dry" can mean every day in July.
Each guide below follows the same checklist: the two or three varieties bred for pots, the minimum container size in gallons, sun and water needs, what to watch for in the first season, and when to harvest.
New to containers altogether? The beginner guide is a good place to start.
Start here
Count the hours of direct sun your space gets on a clear day. Six or more opens up tomatoes, peppers and squash, while four or fewer suits lettuce, leafy greens and most herbs.
Growing in shadeEvery crop has a container size where it starts to do well, and the index further down this page lists them. If a plant needs more room than you have, a compact variety often exists.
Choosing containersLettuce, radishes, bush beans and most herbs grow quickly and recover well from a missed watering. An early success makes the slower, fussier crops easier to take on.
Growing lettuceHerbs take up little room and get used often when they sit near the kitchen door. Basil and parsley are happy in two gallons, chives and thyme in one.
Herbs in containersTomatoes, cucumbers and peppers go out once the nights are warm. Greens and radishes can be sown again in late summer, which keeps the same containers producing well into fall.
Fall containersCrop guides
Vegetables
10 gal · Full sun · 70–110 days 6 min
Vegetables
5 gal · Full sun · 55 days 5 min
Vegetables
5 gal · 6–8 h sun · 65 days 13 min
Fruit
2 gal/plant · Full sun · Year 1 5 min
Herbs
1–3 gal · 4–6 h sun 6 min
Vegetables
6 in deep · Part shade · 30 days 5 min
Vegetables
5 gal · Mixed 6 min
Crop index
Sizes are the minimum that works well; gray entries are guides still to come.
Your space
This month · October
Late summer asks a little more of a container garden than midsummer does. Here are four things worth doing this week, each with the guide behind it.
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41 vegetables, herbs and fruits, each with a minimum pot size in gallons. Print it and keep it near your pots. One email every other week, no spam, unsubscribe anytime.