Grodan Crop Box Slabs (370x550x150 mm) water tank This mechanical effect means organisms

This mechanical effect means organisms cannot develop a tolerance or resistance

Height: 70cm

Noticeable size increase

A great way to easily dispose of old media and plant matter after you have finished growing

Grodan Crop Box Slabs (370x550x150 mm) water tank This mechanical effect means organismsThe sturdy, multi season GRODAN Classic M Y slab is the ideal solution for demanding vegetable growers who want to get the most out of their crops. Thanks to the large control range, this slab is extremely flexible in its usage throughout the cultivation season. The WC and the EC can be modified effortlessly to suit the demands of the season. In the event of a sudden drop in the water content or after long periods with low water content levels, for