2nd stage of growth from the starter plugs
These are great for transplanting to your hydroponic system
Each block is 100mm x 100mm x 70mm
Pre-drilled holes for easy transplanting
Rockwool holds the optimum amount of water and oxygen
Rockwool has long been the biggest growing medium around the world
AeroGrow Rockwool is Formeldehyde free, this is a first in the industry
What's in the box
16 Medium grow block with pre-drilled hole for the starter plug