Finding Target EC in Coco

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_B_

_B_

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There’s nothing wrong with the plants at the moment but i wanna know how yall go about finding the best EC/ppm to be feeding. I would rather up my EC and waste some nutrients rather than start seeing a deficiency and play catch up.
Im at a 1.0EC/500ppm in pure coco right now. Temps are in the low 80s/high 70s during the day with 65-70% humidity
 
Finding target ec in coco
Finding target ec in coco 2
N

nicolajanjak

139
43
very nice
you are in the sweet spot
I would not reduce or increase the ec, as long the transpiration stay the same (vpd)

what is the strain, is that cali genetics ?
Because I get the same slight curling on edges on Ice cream cake
These strains seems sensitive to wind/low RH. It a very small default though
 
_B_

_B_

58
18
very nice
you are in the sweet spot
I would not reduce or increase the ec, as long the transpiration stay the same (vpd)

what is the strain, is that cali genetics ?
Because I get the same slight curling on edges on Ice cream cake
These strains seems sensitive to wind/low RH. It a very small default though
Its a MAC clone as far as I know. I try to keep my vpd in a 1.0 range but with the exhaust kicking on occasionally my rh drops around 40 and climbs back up
 
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