So been running the jacks 5-12-26. But because of the high nitrate you have to add with the 15-0-0 I get alot of pm and bud rot in flower.
I already add sillica with every feeding, and my environment is dialed in a sealed room.
I run 1200 ppm co2
Lights on temp 85
Lights off temps 78
4 tons mini split AC
Dehumidifiers run 24/7 keeping RH @ 40-50%
A 4" exhaust fans runs at night to help vent out any stagnet air.
Fans below and above canopy for air circulation.
Only thing I can think of is this jacks causing the bud rot problem with to much k and N.
So anyone got any suggestions?
These are sativa Dom crosses I grow.
Same ones my buddy grows in a GH in bare ass dirt and gets very little if any rot at all.
I already add sillica with every feeding, and my environment is dialed in a sealed room.
I run 1200 ppm co2
Lights on temp 85
Lights off temps 78
4 tons mini split AC
Dehumidifiers run 24/7 keeping RH @ 40-50%
A 4" exhaust fans runs at night to help vent out any stagnet air.
Fans below and above canopy for air circulation.
Only thing I can think of is this jacks causing the bud rot problem with to much k and N.
So anyone got any suggestions?
These are sativa Dom crosses I grow.
Same ones my buddy grows in a GH in bare ass dirt and gets very little if any rot at all.