VidaWool Rockwool Block 512 No Hole, 8 Inch x 8 Inch x 8 Inch, Case of 18 Select Rockwool Type:Block 512 No Hole, 8" x 8" x 8", Case of 18 For this reason seasonal releases

For this reason seasonal releases are recommended

Sensi Cal-Mag Xtra is different than classic Sensi Cal-Mag because of the improvements in micronutrients like iron

Made of galvanized steel

These are perfect for large garden installations

VidaWool Rockwool Block 512 No Hole, 8 Inch x 8 Inch x 8 Inch, Case of 18 Select Rockwool Type:Block 512 No Hole, 8" x 8" x 8", Case of 18 For this reason seasonal releasesVidaWool. Cultivate With Confidence VidaWool blocks provide the space and uniform water and nutrient distribution they need to continue thriving in their second stage of life. Equipped with a UV protection liner and Hydro Xtend water dispersion technology, VidaWool blocks are intelligently designed to deliver healthy, even root zones and consistent crop performance. Mineral wool growing media helps to give more steerability to the grower and