VidaWool Rockwool Block 144 with Hole, 6 Inch x 6 Inch x 4 Inch - Case of 64 Select Rockwool Type:Block 64 with Hole, 4" x 4" x 4", Case of 144 High solubility (670 g/ litre

High solubility (670 g/ litre H2O at 20 °C)

Solenoid: 6-12 VDC

5-2 Amps running

Ideal for indoor

an 8th-generation 3-part water-soluble generative fertilizer designed exclusively for growers serious about boosting their bottom line

VidaWool Rockwool Block 144 with Hole, 6 Inch x 6 Inch x 4 Inch - Case of 64 Select Rockwool Type:Block 64 with Hole, 4" x 4" x 4", Case of 144 High solubility (670 g/ litreVidaWool. 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