dawook4420
Active Member
Hi everyone. I'm on my 4th grow and I have what I believe is a calcium deficiency on two girls which are ready to flip at any time now. It started on one plant (the smaller one) so I upped the CaMg to 1.5 the recommended dosage, which I fed to both plants. I did this for two feedings and the problem seems to have resolved itself. But lo and behold, time for today's feeding and now the larger plant has it too. So I doubled the CaMg this time around, but I wanted to get some opinions before my next feeding which will be in 5 days. I'm wondering if maybe the problem is more complicated than just upping the CaMg, like maybe there's a problem causing the plants to have trouble absorbing Ca from the soil. I was hoping to flip at my next feeding, but now I worry I should hold off even further. They're already so big though ...
Some info:
2 Feminized Northern Lights, FF Happy Frog, 10 gal air pots, 1000W LED (actual draw 350), GO Box nutes, water pH'd to 6.3-6.5, 1100-1200 PPM although now close to 1400 with extra CaMg
Any input would be useful. Thanks all!
Some info:
2 Feminized Northern Lights, FF Happy Frog, 10 gal air pots, 1000W LED (actual draw 350), GO Box nutes, water pH'd to 6.3-6.5, 1100-1200 PPM although now close to 1400 with extra CaMg
Any input would be useful. Thanks all!
