Grodan Pargro Biggie, 6 x 6 x 6, w/Hole, 512 blocks per pallet Garden Hygiene and Safety which is specifically produced for

which is specifically produced for double junction electrodes

Works in conjunction with all nutrient and feeding programs

In every bag of Happy Frog Soil Conditioner you’ll find finely-screened aged forest products

Does not include 2' height extension poles

Complete Nutrition Formula: Contains all 6 essential macronutrients and 10 micronutrients for optimal plant health

Grodan Pargro Biggie, 6 x 6 x 6, w/Hole, 512 blocks per pallet Garden Hygiene and Safety which is specifically produced forGrodan Pargro Biggie, 6 x 6 x 6, w Hole, 512 blocks per palletPargro 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. Its a highly uniform substrate thats 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