still can't figure it out

Ok guys I been trying to fix my problem for weeks now and still can't figure it out!
I just went into flower for a wk now but plants my babies don't look too happy. My feed been 3 ml of dyna gro foliage pro, 5 ml of dyna gro bloom, 10 ml of mag pro, pro tek, and a scoop of great white. Medium is botanicare aeration. Watering w 10% run off. Ph 5.8 ppm 900. Co2 at 1200 ppm temp at 69-70 humidity at 60-70

The leaf structure has that over-watered or under-oxygenated look. Given your medium I would probably rule out over watering unless you are doing something funky. So that would be more suggestive of a root problem to me. Any way to take a peak at your roots?

Dont ya have to give that medium tons of water?

Bugeye said:

The leaf structure has that over-watered or under-oxygenated look. Given your medium I would probably rule out over watering unless you are doing something funky. So that would be more suggestive of a root problem to me. Any way to take a peak at your roots?

Click to expand...

I have it in smart pots I can't see the roots

Diabolical666 said:

Dont ya have to give that medium tons of water?

Click to expand...

I tried that and I think it made it worst

a scoop of great white??
also certain strains like a humidity drop in flower. more a 40-50% i know that can cuase that droppy canopy. or over water, insuffiencet draingage. I personally HATE smart pots, especially in conjunction with a bottled nutrient regimine. This goes against what alot fo people say and but I think the fabirc smart pots structure changes how the roots are fed. IDK something about synthetic soil grows and fabric dont mix for me.

Have you plucked one of those leaves with the edges curling up and looked on the underside of the leave with a microscope? I bet you see crawlies. 200x microscope will give you a better idea of what you are dealing with. IMO you are seeing the effects of pest toxins making your plant sick.

You are getting the infamous "too much P" problem in bloom beginning to take hold for one thing!

Drop the D-G Bloom, the P is to high for Cannabis this early in blooming.
With that in mind. How often do you water and how much by volume? How many of those are feedings? How big are those pots?
More on this after answers.

For the droopy look.
How dry does the media get before you water?
Fabric pots eh....Do you let them uptake any run off, before dumping the catch tray?
What are the area temps, day and night? The RH?

More answers after your answers.

I see mg def in some photos showing yellowing between the veins. All the photos seem to show the leaves curling/rolling over showing their underside. I think I've seen that as a sign of early mg def. (Think I've read the same.). I'd feed 1tsp/gal epsom salt. (Unless there's something else happening like feeding too much calmag and causing a lockout of mg.).