I water twice a day but my humidity is pretty low around 40 most of the time......should i try to water 3x/day? Flush? Same nute schedule?If you say they "keep burning" I think maybe too much salts built up ! dry tips - maybe medium getting too dry between waterings
Coco. general hydroLower humidity is ok in flower. Water twice a day? I'm not sure your nute program - I always flush before switching my formulas.
interesting... any more pics of leaf tips?Coco. general hydro
i believe these issues began around the time i setup a reservoir. i was told to use hydro guard in there, so i added that as well.
Ok do you add calmag to water for flush?I see - you see on the outside of that bag? I believe that to be salts built up and dried. That looks like more than I have ever seen in any of my fabric pots, ever.. Imagine what is touching the feeding tips of those roots - Do your best to flush a little bit of that out maybe lower your feed? Tough call!
Thats huge.Since you are in coco, it is said you want to keep the cal mag you are correct.
Personally, If I was dealing with the plants in the photo I would:
1) lightly water with clean 5.8-6 PH without calmag.
2) shortly after (within the hour) water 1/2 strength your regular nutrient mixture until you get some runoff out the bottom make sure there's calmag.
3) let the top soil get patchy from drying and repeat that proccess if you see improvement
4) let the top soil get patchy from drying and then return to your nutrient feeding schedule
*edit between step 2 & 4 there is a few days of being patient and telling the girls how dank they are gonna be.
I can't really tell from the pictures but it doesn't seem to be stacking too well with weight and I can't identify how far into flowering you are but I hope that kinda helps!