Grodan Pargro QD 4 in x 4 in Block (72) w/ Hole
Driest value-priced rockwool on the market Cheap in price, but rich in strength and uniformity Made under quality control at Grodan factories
Pargro;Quick Drain 4" x 4" Wrapped;case of 72;horticultural rockwool;hydroponic medium;substrate
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Pargro
{"Item Weight": "1 Pounds", "Manufacturer": "Grodan", "Brand": "Pargro", "Soil Type": "Sandy Soil", "Moisture Needs": "Moderate Watering", "Number of Pieces": "72"}