H=Ebb/Flow
R=plants in RockWool
T=HydroTon in grow tray
E= EVERYONE needs to answer lol!


E-indoor
E- hydroponics
E-Hydroton
HCL-Hydro, ebb/flow
SCLR-Soil or slab runoff pH
E-filtered tap water (PUR water filter)
E-Source water pH - 7.0 from tap, adjusted to 5.8ish before adding
HRT- unsure, no ppm meter
E- Age of Plant â?? approx. 8 weeks total; 12 days flowering
E-botanicare
E-Rate of application â?? for the last 7 gallon reservoir change the following nutes were added:

210 ml Botanicare Pure Blend Pro Bloom
70 ml Botanicare Instant Karma
9 ml Bushwhacker (will be last feeding with Bushwhacker)

E-400w HPS, 1 ft from plants
E-Day cycle 75 â?? 80, Night Cycle 70 - 75
HD-Reservoir temperature â?? unsure?
E-Air % Relative humidity â?? 35%
E-12/12
E- 4 in. exhaust on light, 2 intakes, 1 main exhaust, and circulation fan.
TR-Did you pre-soak your media in pH corrected solution? Rockwool grow cubes â??yesâ??, HydroTon â??noâ??


When I initially moved my 4 plants from veg. to bloom, I had some heat issue during the light cycle for the first 6 days; temps were in the 88 - 92 degree range. During that period (heat problems), I noticed some rust spots on some of the larger, lower fan leaves and the new growth, near the blooming buds, curling under.

After fixing the heat issues, the rust spots stopped (damaged leaves were removed) but the curling doesn't appear to have been corrected.

My suspicion is overdoing the nutes, but wanted to confirm with the pros before my next reservoir change

Any help is greatly appreciated. Pictures below.
KnobodyKnows Reviewed by KnobodyKnows on . 2 weeks flowering, new growth curling under H=Ebb/Flow R=plants in RockWool T=HydroTon in grow tray E= EVERYONE needs to answer lol! E-indoor E- hydroponics E-Hydroton HCL-Hydro, ebb/flow Rating: 5