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View Full Version : Slow root growth!? Leaf curl up


Klutter
01-22-2007, 10:35 PM
Method: Hydro DWC
Strain: Blue Mystic
Age: 4 weeks VEG, now 1 week Flower
Nute: Lucas Method - 5ml PBPGrow, 10ml PBPBloom, 8ml hygrozyme
Water: Tap (110ppm .7 conversion)
Water Temp: 59-65
pH: 5.8-6.1
Air Temp: 65-71


There are 5 plants in this DWC, all using same nutes. However only 1 has roots which I'm am proud to show and it's growth is amazing. The other 4 are seriously stunted, roots are only 2 inches out of net pots and do not seem to be continuing to grow. At a loss here.

Leaves are curling up like fly trap. Was considering adding CalMag but then after reviewing Lucas method it did not appear I would need this as I am NOT using RO water.

Only deviation from the LM is for addbacks I have been using straight tap water for fear that addbacks with nutes would cause buildup-lockout. Looking for others who have actually experienced this and it NOT being root rot....?

Klut

c-ray
01-22-2007, 10:50 PM
your air temps and res temps are too cold, bring everything up 5 degrees for starters