Hydro: Clone does not grow since 5 days now

High!

I m a experienced soil grower, but quite desperate with my hydro project right now. Last week i bought a GHE Aquafarm and put one of my clones into it. The clone has rooted in a coco jiffy within 10 days in a greenhouse. It had about seven 3 cm long roots coming out of the jiffy.
For the nutrient solution i use: Ghe Floragro, Bloom, Micro, Bioroots with RO water. EC 0,4, pH 5.5 / Temps and Humidity are fine

So, i m quite desperate finding out whats causing my problems. One reason could be that the clone has to short roots and does not reach the water of the watersystem, or the other reason is, what i ve read, that in a greenhouse rooted clones are not suitable for hydro. Is that true?

Any1 can help me with my probs?

Thx!


(the plants on the rights site are my healthy clones in soil. They are at same age as the hydro clone)

I'd move that drip ring in closer to the clone. Could be the nutes are dripping straight down and not hitting the small roots enough to get her going.

Any clone will work in hydro.

i removed some of the correls and spotted some roots. So there is growth. I raised ec and the clone looks better now. I am confident
Could be, that the drip ring wasnt close enough. Seems to works now. Thanks for your help!

Good luck!