Good question, you start feeding at your second set of leaves. Your plant can survive on its own through the first set of leaves. 1/4 strength base nutrients and a very small shot of B-52 should get you through seedling stage (after you got your second set of leaves)
It’s only a seedling for about 12 days
Sorry everyone but yet another grow tent question lol
How important is the external space around the grow tent? As you know I’ve only got a small area so trying to pick a tent that maximises that space.
I’ve since come across a Gorilla Shorty 2x2.5x5. So this gives me a bit more space length wise which I have plenty of and it also maxes out my height allowance. However it will only leave a few mm between the roof of the tent and the ceiling. Is that an issue? I can leave the door of the room I’ll be using open slightly to allow airflow/ventilation if needs be.
If this isn’t a good idea then I’ll just stick with the AC 2x2x4.
Ok that makes sense.
Does the PPM I am aiming for change throughout the grow cycle?
No from veg through harvest 1000ppm runoff
In early veg you can go 800 PPM for the first couple weeks if they’re sensitive