help please

I just changes my water out yesterday in using a dwc system I don't know what's wrong with my plant but it seems like something wrong anyone know why it looks like thisWP_20151225_08_15_54_Pro.jpg
 
It is in rockwool the net pot is touching the water ppm was 288 I don't really know how to read the meter though I believe this is day 10 or 11 it has about 3 inches of root out of net pot but it's a single root like a tap root
 

hotrodharley

Well-Known Member
It is in rockwool the net pot is touching the water ppm was 288 I don't really know how to read the meter though I believe this is day 10 or 11 it has about 3 inches of root out of net pot but it's a single root like a tap root
Once a root can take water in lift the net basket or lower the solution so only the root is in the soup. Even if it is a fraction of an inch. You should be able to read your EC. You say 288 - is that the water alone and have you added any nutrients at all yet?
 

hotrodharley

Well-Known Member


This chart is based on using RO water. Screw the brand or the ingredients here. Look at the EC/PPM range. Adjust your EC/PPM gradually and that sucker will take off in that DWC.
 
DUDE! im going to spread a little holiday joy... first off back that damn light away from that seedling, your frying that thing like an egg. i feel bad for that thing. next get a ppm pen and a ph pen, 150 ppm veg nutes with 50 of that being cal mag. then get a ph pen and make sure its like 5.8 Lastly remove some water from your rez so the net pot isnt in the water and hand feed threw the hydroton untill roots hit the water. a kilowatt per gallon pump wise and your straight bb kush...well that is untill its time for the next step
 
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