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Sustainable Hydroponics & Organic Garden Supply

Sustainable Hydroponics

970-373-3786
Sustainable Hydroponics & Organic Garden Supply
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Grodan Pargro Quick Drain Rockwool Gro Slab, size: 9.5x8x4 inch Single Slab Wrapped with hole 4x4 inch 16 slabs/ case
+2

Grodan Pargro Quick Drain Rockwool Gro Slab

Store/roots, nutes
SKU 440772440772
102.71
SRP⠀ 118.21 − 15.50
Bulk pricing available for quantities of 20 units or more
✅ price beat guarantee
size
1
Buy more, save more
QuantityPrice per itemDiscount
20 items89.7113% off
40 items68.7133% off
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Grodan Pargro Quick Drain Rockwool Gro Slab
Store/roots, nutes
Product Details
Brand: Grodan
Available stock: Dropship available

price per unit: each

item *bulk qty
440772 *20 cases or 320/ skid *40 cases or 640/ load
400931 *17 cases or 204/ skid *70 cases or 840/ load
🔆
6
12

.42
.51






💧
5
9

.61
.59






🍅
4
7

.29
.26







🌱
Pargro is lightweight stone wool made from basalt rock. It’s a highly uniform substrate that’s pathogen, disease, and seed-free, offering consistent plant growth. Stone wool is inert, so it will not add or hold back any nutrients, giving you complete control over your plants. Pargro media has rapid water distribution and excellent re-saturation capabilities, making it easy to use.

The Pargro family of products are made in the most popular sizes that offer value to many growing situations, such as boutique or craft growers, growers transitioning from coco or soil, and small-scale enthusiasts.

Pargro Slabs with Pre-Cut Plant Holes are designed for growers seeking a reliable substrate that facilitates easy irrigation throughout the veg and flowering phase. Pargro Slabs are versatile and offer:
  • Vertical fiber orientation; inert hydrophilic fiber technology
  • Uniform slabs ensure plants will have uniform crop development through to harvest
  • Easy irrigation and good EC refreshment thanks to the fiber structure as well as the loose wrap
  • Pre-cut plant holes for convenience
Show More
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