C
cheech
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These strains showed signs of nute burn at a medium runoff of 2 to 2.2 ec. Flushed down to 1.6 for all 3 plants and will maintain a 1.6 runoff. I'm going to keep them off to the side of the t5 for the next 24 hours.
1.6 might even be a little too much for them right now. I'm not sure. It's either the white or Chemdog D.
This last Donk doesn't mind 2.2 ec runoff.. It's getting there though and I've backed down to 1.6 for all my small veg plants, and won't increase it until the runoff is 1.8.
I'm saying runoff, because after 3 or 4 consecutive 1.8 ec feeds, even a few 1.6 ec feeds only brings my runoff down to 2 ec. So I'm assuming the runoff ec is closer to the medium ec than the feed ec is.
Hopefully they'll have recovered in a week.
1.6 might even be a little too much for them right now. I'm not sure. It's either the white or Chemdog D.
This last Donk doesn't mind 2.2 ec runoff.. It's getting there though and I've backed down to 1.6 for all my small veg plants, and won't increase it until the runoff is 1.8.
I'm saying runoff, because after 3 or 4 consecutive 1.8 ec feeds, even a few 1.6 ec feeds only brings my runoff down to 2 ec. So I'm assuming the runoff ec is closer to the medium ec than the feed ec is.
Hopefully they'll have recovered in a week.
