Grodan Pargro QD Biggie Block 6 in x 6 in x 6 in w- Hole, Case of 48 Cutting Edge Solutions We utilize the 8-16 mm

We utilize the 8-16 mm Hydrocorn from Gold Label and the purest Gold Label Coco to give to give you the perfect ebb and flood growing media which also works well in any pot based systems

It is suitable for all Hydroponic

Over range and under range indicators

The pH Perfect Connoisseur Bloom A&B is for the experienced

unattended

Grodan Pargro QD Biggie Block 6 in x 6 in x 6 in w- Hole, Case of 48 Cutting Edge Solutions We utilize the 8-16 mmSame quality, same value priced, Half sized cases. Driest value priced rockwool on the market. Made at the Grodan factories. Plain brown half case sizes. Better quality and drainage than other value priced rockwool.