I've had a bitch of an issue which I think is really holding me back, little necrotic spots on my fan leaves show up around week 3/4 and pick up steam right when I need everything looking good. Thought I was Mg Def so I started using some epsom, but nothing seems to work. Would love any help.
Background info -
1. Not neut burn, I under fertilize
2. Not bugs, I've checked
3. Has been happening since I moved to Coco Drip to waste in 5gal (from fence post aero) - 3 cycles now.
4. Seems like impact is strain dependant
- AK gets these spots
-White Russian about the Same
-Critical Jack get really banged up, yellowing of leaves and jut sickly.
5. Yeild is way off, like .30gpw vs. .80 when I was doing aero
6. I've tried two version of Lucas
-2 part with micro/bloom; straight lucas, but @ 7 and 14 instead of 8/16.
-1 part with FloroNova Bloom @ 8ml/g + 1mg/gal Epsom
I've tried a few remedies, but this sucker is about to send me back to Aero or E/F
Background info -
1. Not neut burn, I under fertilize
2. Not bugs, I've checked
3. Has been happening since I moved to Coco Drip to waste in 5gal (from fence post aero) - 3 cycles now.
4. Seems like impact is strain dependant
- AK gets these spots
-White Russian about the Same
-Critical Jack get really banged up, yellowing of leaves and jut sickly.
5. Yeild is way off, like .30gpw vs. .80 when I was doing aero
6. I've tried two version of Lucas
-2 part with micro/bloom; straight lucas, but @ 7 and 14 instead of 8/16.
-1 part with FloroNova Bloom @ 8ml/g + 1mg/gal Epsom
I've tried a few remedies, but this sucker is about to send me back to Aero or E/F