Should I be to worried?

[CannaVet1303]

Some of the middle of my plant is doing this. I’m using buildasoil 3.0 and coconut water. Temps around 85 lights on, 24 inches away from the top. Want to switch to flower next week should I be concerned?

 

[Aqua Man]

Whole plant pics please and some details on the equipment.

Why are you using coconut water?

 

[CannaVet1303]

The coconut is a dry amendment by buildasoil to help with roots