Thank you Marcus I upped the feed and flooded on Monday, I've only ever grown soil do I wait for the pots to dry at all before flooding again? I only ask as they are still soaking wet or does it not matter?Marcus wrote:https://www.terraaquatica.com/wp-conten ... riPart.pdf
The tri part site says...
Grow 1.8ml/L
Micro 1.2ml/L
Bloom 0.6ml/L
I'd listen to the manufacturers and start there.
Probably flood the system every 2 days for the 1st week and then daily once they've started to react to the grub.
Get you lights lowered... you say 2 x 600w hps???
Use the back of your hand at the top of the plants as a guide. If the light feels a little burny on your back of the hand, then it'll feel like that to the plants. Raise it until it feels comfortable to your hand... Then raise it a bit more for luck.
(or dial it back to 250w if there's a dimmer on it).
Get the temps up over 25*C too.
Hopefully the start putting out some new nice green growth.
Fingers crossed and good luck!
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