Grodan Pargro Biggie, 6 x 6 x 6, w/Hole, 512 blocks per pallet spl_hlg Our beta testers have already

Our beta testers have already won some cups with this product and now it is available for all to enjoy

years of innovative experience to create this high performance and

8% Water Soluble Magnesium(Mg)

Pest Control - Tweetmint is registered as Minimum Risk/25(b)/EPA-Exempt for use in pest control in the state of Michigan (registration number 6347-25B-5)

Keep your growing environment in balance by ensuring you have proper ventilation

Grodan Pargro Biggie, 6 x 6 x 6, w/Hole, 512 blocks per pallet spl_hlg Our beta testers have alreadyGrodan 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