Grodan Pargro Biggie, 6 x 6 x 6, w/Hole, 512 blocks per pallet
Pargro is an ideal stone wool growing media, for consistent results without the need for sophisticated irrigation schedules.
Pargro is lightweight stone wool made from basalt rock. It’s a highly uniform substrate that’s pathogen, disease and seed-free. The material is inert so it will not add or hold back any nutrients giving you complete control over your plants.
The Pargro family of products are made in the most popular sizes that offer value to many growing situations, including boutique or craft grow ops, and growers who are advancing their grow from coco, peat or soil into Grodan stone wool.
In black/white foil technology, Pargro gives growers the best of both water worlds; quick. balanced drain with moderate water holding capacity. It allows for steady and stable EC refreshment so you can be more responsive.
Pargro media has rapid water distribution and excellent re-saturation capabilities, making it easy to use.
Product Details
Pargro Blocks
Pargro Blocks are the foundation for uniform propagation and flowering of plants. Pargro Blocks are easy to use and high quality.
PLASTIC BLOCK COVERS Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. ...
PLASTIC BLOCK COVERS Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. ...
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