8 plants in one 15 gallon tube is that enough soil

[Big think and long lmao]

Hi I have 8 plants in a 15 gallon tube 4 have shown sex and 4 have not I'm wondering is that enough soil because they have seemed to stop growing or have slowed down dramatically I still have about 3 more inches I can and more soil if I need too anyone have any advice? Thank u

 

[Royal Nugs]

I have no experience with multiple plants in one container except for flowers outdoors. The roots from one plant will compete with another plants roots. They get tangled and try to choke each other out. It's survival of the fittest...

You may need to yank one ore two of them and backfill with soil. Just a guess but it seems logical to me.

 

[Big think and long lmao]

Thank u I was thinking that myself but each plant has almost 2 gallons each to grow I've seen plants in 2 gallon buckets get way bigger that this I was just hoping they would get alil bigger before KY autos r done then I switch them off to flowering let hope they get bigger in the next 2 months