Thank you for responding.. It's in fox farm soil and I've been using general hydro.floraMicro and florabloom at just under recommended amt.for feeding every other watering. I use tap water and have been using ph down from mad farmer to keep ph at 6.5 to 7, after I found out my tap water was like...
Sorry, but the 4 leaves or so on the left side are turning black from the tips inward. I tried to take the pic where everything was lit up the same from the sun
I have a 4 week into flowering, deadhead plant that has leaves turning black on top. I have them under a 400 w hps about 10 inches away and also in the sun during the day. Please look at this and tell me what you think?
Could someone let me know if you think this is a mag deficiency ? I'm vegging under 2 6500k 54 watt t5 bulbs and one 3000k. About 4/5 inches from the tops and using fox farm soil with adding only gen hydroponics flora grow. Please let me know and thank you.
Also, is gh not a good product? If not, what's the best thing to use, and I am in 3rd week of flowering
deadhead
2 Barney's vanilla kush
5 northern light x big bud
I'm sorry about the bad pic, and it's on 5 or 6 leaves bottom half of the plant, it feels like those leaves are dry and crinkly, here was a pic about a week and a half ago. I haven't spilled anything on it , another member thought magnesium .