CORK, a natural product, has its origin in the bark of the CORK OAK (Quercus Suber L).
CORK OAK exists throughout the entire MediterraneanBay, with more predominance in Portugal.
This Midorie system does not use soil. Pafcal can keep the optimal balance of water and air almost equally from bottom to top of it.
Also, it is light, clean, easy to handle, and good for plants.