From a fellow grower:
I had ordered 10 White Widow seeds a few months back . I had germinated 2 and they are now in veg state . I’m using Foxfarm Ocean Forest Soil and they are planted in a 3 gallon fabric pot . They have bright yellow on the tips of the leaves and I’m really concerned since I’m so far into the grow . I have pictures . Can you give me any tips or answers as to why they tips are bright yellow they continue to grow but are they in danger?
Our Ph in Soil is 7 . We’re using tap water from the faucet at room temp. We’re not using any added nutrients were using cfls with 1600 lumens 2 per plant. Using foxfarm soil and cloth pots. closet temp is kept around 70 degrees.