To start off let's talk about nitrogen. As a cannabis grower we either are worried about this macronutrient for having too much or not enough. Nitrogen is a mobile nutrient. This means that if you are lacking it the deficiency will show in the lower leaves. This appears as yellowing leaves when...
When I started growing I didn't have a clue what I was doing. I got lucky and had a yard at my disposal that had a ton of left over nutrients in the soil from the year prior. I got away with using Alaskan Fish Emulsion and Morbloom.
(Lavender Skunk)
They turned out splendid, and I got lucky...
I don't follow the rules, I grow in a cold basement at temps14c (57f ) to 21c (70f) My humidity in the winter is 20-30%
I use Sunshine #4 & FH nutrients, I don't ph or check my ppms . I use rainwater. Grow in a homebuilt grow room with homebuilt light. 325 watts in a 4x4.
28 days in 12/12 3...