That doesn't change what I see, as the watering method obviously is working well for you.
Its burn ..I had it happen way to many times with advanced as well as pushed my ladies to far with other nutes . With advanced it seemed like they burned even using half strength . Anyway flush the root zone with phed water and let it ride for a day or two and then go back with half strength for awhile of your new nutrients .So about 30 days til harvest, Alaskan thunder f grown in coco. I was using advanced nutes but switched to mega crop about week and half ago. Leaf edges are brown old growth as well as new growth. This started to happen before the switch of nutes, seems to be getting worse.
pH steady at 5.8-6.2. Should I flush or just back off the nutes. I'm feeding 6g per gallon.
That's probably why it happened so many times. You misdiagnosed your problem. That is K def and not nute burn. Treat it as K def next time and you'll be surprised by the results.
I posted in your journal not knowing you had this thread going. Em's right. Wait it out. 6g is good. You can go to 6.5 if you like this late in flower but don't flush or make any drastic changes.
no ..when I switch nutes as well as cut down on the feed I no longer had that issue . Thanks though .
your right on the hydro thing ..it can be tricky especially when playing with dissolved oxygen ratios and feed . With that said I gave advanced a try in coco and had the same issues with it . I have since switched to current culture(tried in hydro and coco) and love them and have tweaked air delivery system and if I go over 550ppm I will burn my plants believe it or not .
BOOM! Go Bruins!
Then why do you have it now? Trust the MC.
I hope your plants are looking better.
No worries Emilya we all have had those mornings/posts . lol
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