tomato plants in a 20 gal. grow bag?

Sydcar · May 9, 2016

Hi. Sydcar from Newtown, PA.
How many tomato plants can I plant in a 20 gal. grow bag.

fordido · May 11, 2016

I planted a single plant in mine- but I'm growing large indeterminate heirlooms. You could possibly get away with two. Especially if determinate or dwarves..

zipcode · May 12, 2016

Kind of depends on the surface of it. If you don't prune, 1-2.

AKmark · May 14, 2016

You could do many if you could manage them. Many commercial growers grow two pruned plants in 4-5 gallon containers, I grow one in a 6 gallon container.

SueCT · May 15, 2016

A lot depends on the variety and how much time you want to spend taking care of them. You can grow them 5 gallons/plant if you are willing to fertilize and water more than once a day in the heat of summer and prune. I put 2 dwarfs or 1 indeterminate in a 20 gallon and they did well without that much attention. However, I did not completely fill the pot so it was probably more like 15-18 gallons/pot.

May 9, 2016	#1
Sydcar Tomatovillian™ Join Date: May 2016 Location: Newtown PA Posts: 3	tomato plants in a 20 gal. grow bag? Hi. Sydcar from Newtown, PA. How many tomato plants can I plant in a 20 gal. grow bag.

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May 11, 2016	#2
fordido Tomatovillian™ Join Date: Jun 2015 Location: Missouri Posts: 31	I planted a single plant in mine- but I'm growing large indeterminate heirlooms. You could possibly get away with two. Especially if determinate or dwarves..

May 12, 2016	#3
zipcode Tomatovillian™ Join Date: Jun 2010 Location: Romania/Germany , z 4-6 Posts: 1,582	Kind of depends on the surface of it. If you don't prune, 1-2.

May 14, 2016	#4
AKmark Tomatovillian™ Join Date: Jun 2013 Location: Wasilla Alaska Posts: 2,010	You could do many if you could manage them. Many commercial growers grow two pruned plants in 4-5 gallon containers, I grow one in a 6 gallon container.

May 15, 2016	#5
SueCT Tomatovillian™ Join Date: Jan 2012 Location: Connecticut Posts: 1,460	A lot depends on the variety and how much time you want to spend taking care of them. You can grow them 5 gallons/plant if you are willing to fertilize and water more than once a day in the heat of summer and prune. I put 2 dwarfs or 1 indeterminate in a 20 gallon and they did well without that much attention. However, I did not completely fill the pot so it was probably more like 15-18 gallons/pot.