400w hps would be fine. Just make sure you get a cooltube or coolvent reflector and a good inline fan for.
You could probably just use a 600w hps and do away with the LED to be honest. Keep it simple. I would.
5 Gallon should be more than enough with this method. I grew a tree of a hempy outside in a 5 Gal bucket mate.
As for nutrients, 1/4 strength after a week of sprouting should be fine. No more though.
I personally use coco in my hempy grows. (Perlite in bottom.)
Dont over think it man. I...
I grew coco hempy indoors a few times. No issue with 10L buckets.
I did an outdoor coco hempy in a 20L bucket, (It was a fucking tree) still only watered once per day.
Yea mate i had sum people snooping around so i just ripped it unfortunately.
I wore gloves for the prune man so no but i reckon i am stoned from the fumes haha
I cut her down today. All trimmed up and quietly happy with yield.
Will be back in a couple of weeks with a dry weight.
Happy with what I got with a few CFLs
Started the flush today.
Ill give it 7 days then harvest give or take
depending on how they lookin.
Wondering if i should give them 36 hrs darkness before cutting her down?
Any input would be appreciated :)
Quick photo update for the sake of updating really.
We're at the start week 7 flower which isn't as bad as I thought.
Lost track of time lol.
Anyway here are some pics I can't wait to harvest this bitch.