Please help, dosn't grow

[Eujin]

Hi everyone,
First grow in DWC. First 3 days was ok, but then grows stop. 14 days after first leavs. What is going wrong?

devil fruit(fem), Ph - 5.8, 330 ppm (GHE 0.5-0.5-0.5/L), LED 60w (use 25%, dimming, ~1500Lux), temp 24-25 C, humidity 60-70%, small box 60*30*40

 

[Creeperpark]

If it were me I would pre-grow the plants in a different media and let them get bigger before transplanting them into DWC.

 

[Eujin]

If it were me I would pre-grow the plants in a different media and let them get bigger before transplanting them into DWC.

Thx for your answer.
I don't understand why it's not growing. What could be the causes?
Which "different media" is better ? Peat tablet, coco ?

 

[TanzanianMagic]

Hi everyone,
First grow in DWC. First 3 days was ok, but then grows stop. 14 days after first leavs. What is going wrong?

devil fruit(fem), Ph - 5.8, 330 ppm (GHE 0.5-0.5-0.5/L), LED 60w (use 25%, dimming, ~1500Lux), temp 24-25 C, humidity 60-70%, small box 60*30*40

The plant needs some high P/K or just flowering nutrients - for extra phosphorus, to help with root growth.

And a PPM that can easily be 450 all included (water, nutrients).

 

[St. Phatty]

That's what my plants look like when they run out of water.

I agree about starting them in a different medium.

Also I might try putting a humidity enclosure around the seedlings that are dying.

Though sometimes the humidity can also kill them.