Typical Runoff PPM/PH (Coco)

What is your runoff PPM typically in mid bloom?

  • 1.4 EC (700 PPM)

    Votes: 1 33.3%
  • 1.6 EC (800 PPM)

    Votes: 1 33.3%
  • 1.8 EC (900 PPM)

    Votes: 0 0.0%
  • 2.0 EC (1000 PPM)

    Votes: 0 0.0%
  • 2.2 EC (1200 PPM)

    Votes: 0 0.0%
  • 2.4 EC (1400 PPM)

    Votes: 0 0.0%
  • 3.6 EC+?

    Votes: 1 33.3%

  • Total voters
    3

calvin.m16

Well-Known Member
I have been feeding very aggressively with House & Garden Cocos base nutrients as high as 2.00 EC every day once a day for the last 6 weeks. Plants are looking great until they got hit with Top Booster which usually tears the leaves up a bit.. Even though I tapered into it..

Normally my runoff is 20-30% hotter than my input due to sediments and salts I'm sure or other minerals etc.. E.g I feed 1400 PPM and I'll sometimes see over 2,200 PPM coming out.. The plants look like they are loving it and they're not small plants. These are each 4x4' wide 7 feet tall under 1000 Watt DE HPS fixtures running at 1000 Watts on the dot.

The PH I feed is always 5.8 in coco and my runoff ends up being around 5.9-6.1 I've noticed.. Which tells me that the plants aren't having a hard time eating most of the food or at least the PH balancers?

I've tried FEED > WATER > FEED > WATER and I always end up with hungry plants in coco even when using CalMag with the water. Wondering if anyone else has such a hot runoff?
 
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