Roots light tray action?

BeginnersLuck

Active Member
Hello all. I have some plants that I am trying to recover... They are stunted and finally kicking into gear it appears..

Question.. I am root bound out of my 6 inch extreme rockwool cubes. I noticed today that some of the larger plants have roots coming out the bottom resting on the tray in the direct sunlight... I am wondering if this can make it for 3 more days or if I need to act now. I have Hydroton I can cover them up with. I havent moved them alot cause they show stress when I do...

Thanks in advanced...

Beginner....
 
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