I usually grow my autos mixed in with regular plants so I get early harvest and the another harvest about 2 weeks later. So the answer is I grow my autos 12 x12 and have had great results .Hope that helps.
I topped them at the 4th set of leaves .Don't know if you can tell but I pinched and bent some of the main colas , i have actually broken the main cola and duct taped it back together and it continues to grow awesome colas very forgiving plants lol.
First time entry for me I will admit being humbled by the awesome farmers we have here on 420 . Most of the skills I learned were from the good folks here at 420 so here goes and thank you all for the suggestions and growing tips (Every grow is an adventure ) for your consideration Samsara El...
This is Barney's farm Vanilla kush, I grew it with 600 watt hps started with lights 12 0n 12 0ff from seed. The last batch of vk witch was grown regular took 10 week of flowering and these took 70 days from seed. The smoke is very smooth and leaves a very sweet taste on your tongue (mouthgasm) ...