A question from a fellow grower:
You can see they are very faint signs but something is happening. Some leaves are super dark, maybe too much nitro, and others have those light spots on them.
Also I gave them 10-10-10 on Jan 1 when I replanted them. But I mixed it into the soil. So I would not be surprised if I mixed poorly and a few are just packed with nutrients while others are low. Ive read the guides several times and love them. I was gonna go pick up a test kit for the next watering and some ph water or whatever it is. But as I test the ph and nutrient levels I read I think in your book to water till 10-20% comes out, that sound right?