Grodan Delta 10 - 4 in Block 4 in x 4 in x 4 in w/ Hole Quantity:6 count House & Garden Top Shooter

House & Garden Top Shooter is the liquid version of Shooting Powder for growers that prefer liquids to powders

• Air pump to oxygenate your water to encourage root growth

is proud to announce the introduction of the brand new 16 Site Low Pro System now in white

Calcium (Ca) and Magnesium (Mg) alleviate the potential elemental problems commonly seen in this unique growing media because they powerfully deliver these critically essential secondary and micronutrients to your valuable plants at the most crucial time so you get the optimized yields you desire

Grodan Delta 10 - 4 in Block 4 in x 4 in x 4 in w/ Hole Quantity:6 count House & Garden Top ShooterGro Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro Block. Small plants can be fully grown in our larger Gro Blocks. Holes are perfect size for any 1. 5 in starter plug. Come in packs labeled with instructions. Big Mama is Grodan's largest block ever produced! Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block.