Hi all, got a problem with my blackjack. It's about 6 weeks old still in veg under a 200w cfl, grown in miracle grow (I know,sorry, should have got a better soil, but I bought before I looked. Lol), not had any nutes at all. Also got some kush on the go which is looking lovely. Been checking various forums and im hoping it's just a lack of nutrients. Seems like a combination of phosphorus, calcium deficiency? If anyone can help it would be greatly appreciated. Thanks.
it looks like the later stages of potassium deficiency, trim those leaves over 50% damage, flush, and fertilize with a complete NPK fert., its not a death sentence but should be dealt with soon.
Awesome thanks for the quuck reply Geensheep. I'll give that a go and post back in a few days with my results. Thanks.
I had the same problem with MG. Do not fertilize with anything that contains nitrogen!! MG is really heavy on nitrogen and you will burn the hell out of your plant if you add anymore. Your problem is probably more along the lines of a toxicity. Don't flush or you will release a large amount of N from the time release nutes
I use MG time release ferts on my first grow great result smooth smoke probably flushed it like 8 times through its life 300 grams dry off my first plant thanks miracle grow ---------------------------------- there's certain accidents where you may be drunk and on drugs. but it's going to happen weather you are or your not -Ricky
It was a huge surprise I was expecting alot less being my first time ---------------------------------- there's certain accidents where you may be drunk and on drugs. but it's going to happen weather you are or your not -Ricky