Pargro Quick Drain™ Jumbo Gro-Blocks are perfect for fast-growing plants which require regular, aggressive feeding thanks to its amazing ability to drain quickly between irrigations.
- You will receive 1 block per order
- Measures 6 x 6 x 4 (LWH) with a hole in the center
- Value priced without sacrificing quality
- Created using different fibers to support all stages of growth
- Better grooves, better drainage, less risk of root rot
- Uniform fiber structure ensures optimum nutrient and pH control
- Produced at the Grodan factory, but is a little firmer than Grodan
- Used worldwide by commercial growers for over 14 years
Grodan Pargro line has been modified to be the driest value-priced Rockwool on the market. Pargro is the most economical quality horticultural stone wool on the market. There are other brands that offer the same low price, but you end up sacrificing quality. Not with Pargro! Since it is made right in the Grodan factory, you can be assured of a high-quality product at a great price.
Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.
Enjoy stone wool productivity of premium stone wool with the best value product available. Pargro is known for value, quality, cleanliness and consistency, crop after crop. From plugs and Gro-Blocks through to slabs, Pargro has you covered from propagation to harvest.