everything was going fine in my single grow hydroponically. Week 8 flowering and all my leaves are dien. I dont know if my plant is ready or what. Ph is 6.3 and 72 degrees Fahrenheit 45 percent humidity. I been on the same feeding which is the 3 part flora grow general hydroponics. Does anyone know what's wrong or know if it is ready to harvest?
Well indicas finish in 8-9 weeks and sativa can go 12-14, by the looks of her you have been over feeding her. She looks sativa so I'd flush my soil and give plain water for the next 2 maybe 3 waterings then start nutes if you choose at 1/4 recommend strength. Damn idk your hydro so maybe a hydro guy will step in Sent from my XT1650 using Tapatalk
That's the conclusion I have came up with from reading forums. I have cut back the food in half and it seems to keep going downhill. I have tried everything I can think of and read multiple forums and I'm currently trying to flush.
He's in hydro, so flush res and give regular strength nutes next feed. Buuuuut don't think a flush will fix him. Def of some sort I would say. I don't have the link handy but Google marijuana leaf problems and you will find a useful chart
I’m a noob, but I’d also drop the pH to 5.4 to 5.8 (I’d personally aim for 5.4-5.6). 6.3 seems a bit high to me. Another poster taught me to then allow the pH to naturally swing to 6.2 before adjusting back down again (for me that’s 24 hours using Cyco nutes). Also, are you using a ppm meter when mixing up your nutes? That might help you to dial it in a bit more. Are your roots healthy? Any foul odors coming from your res?
My roots are healthy and I think your absolutely right about the ph. According to the chart of leaves I have a zinc deficiency. I just went from keeping my ph 5.7 to 6.1 to 6.3. I am lowering the ph and flushing and hoping it works. I'm not using a ppm but probably should consider. Thanks to everyone for the advice. Its greatly appreciated