Cocos Slab

Hydroponic growing with stable pH value. The advantages of Cocos Slab: ● Ready to use. Cocos Slab is easy to use because you can grow your plant directly in the slab. ● Optimal nutrient uptake due to additional buffering step. Unique about the Plagron coconut substrates, is that they are more buffered than comparable products. ● Low initial EC value prevents calcium deficiency. Because Cocos Slab is fully flushed and buffered, a low EC value is guaranteed. ● Highest quality coco (RHP-certified). The RHP quality mark guarantees the correct quality requirements and sustainable origin of the substrate.