DWC grow

lambokid12

Active Member
hello everyone im growing in dwc home made tubs from paint pots bottom leaves a drooping air temps are 21c I'm using 1200w LED on veg mode can about 20 inch high someone help with the droop I did notice abit of algae growing on roots cleaned it all out yesterday and washed algae of roots could that be the reason for the droop I think where the buckets are thin plastic and white the light is leaking in to the bucket the cause of algae many thanks
 

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Yep, cover the lids with something to block the light. What temp is your nute solution? Ph, ppm/ec?
 
Yep, cover the lids with something to block the light. What temp is your nute solution? Ph, ppm/ec?
19.6c for nute solution, I've been setting PH at 6 but keeps dropping again I think the drop is because of the algae and e.c 0.5 but the ec keeps drooping quickly too thank you for your reply
 
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