Hello, I Have a couple Bubble Gums, and a Mango in there 2nd week of flower, in Roots Organic 707, Using age Old Organics Line, R/O. I PH Every thing, Temps are good. I did a heavy feed 2 waterings ago, before the new year. At first it was just a couple of leaves, and now it seems to be affecting random spots on the plants. Any Suggestions or information would be great. [/url][/IMG]
Couldnt with the app but can now..not sure though looks like burn but i think p or k deficiency does that..maybe excess n causing lockout? hopefully someone else will have more info for ya
Im using a 600 HPS, cooled with a 6in Active air, temps are 70's with at least 6 in from the hood, cold to the touch
Looks like a magnesium deficiency, I have an old post called " Yellow tips " a gc member posted a list there of what the different deficiencies look like, go to my profile and check it out hope it helps.
I Ph'd the runoff, it was low. think Im Locking out a bit, i got some lime, and Have done a flush, I only did 5 gal for each, there in 5 gal smart pots, all organic so i bet it will flush out fine with 5 gallons each.