Rock wool in soil

[Dekki]

clones was 2 weeks growing in tent 52watt grow lights in rockwool 7,5 cm cubes, and now are under 1000watt lamps in 11l pots with light mix for 1week.

room temps night 23 c, day 25 c.

i use hy pro nutrients, and ph is 5.8 .
I give them half liter everey second day.

the soil is wet after watering but the rock wool is dry and i dont know why they dont want to grow roots.
does anyone have any experience with the same system.
i dont know if soil should be totali dry befor watering but if i dry soil cubes are going to transform to dust and small roots will die or should i water them every day small amount so cubes are allways wet?

 

[Fastass419]

? Do you have roots coming out of cube?

 

[Dekki]

Yes befor i puted them inside the soil they had roots outside, but now i have feeling they are not growing roots fast enough. I dont know, the roots that didnt go out before i transplented are probabli dead ? Few of them have wet soil but cube is dry and dont have roots outside they will probably die

 

[Fastass419]

I never really had a problem but once in soil I dont water at the stem I water around the plant you want them roots chancing for water they will go look for it

 

[Dekki]

I did it same when i puted small clones inside soil, but its first time with rockwool cubes and they are drying realy fast