Growth Science Base B - 1 GAL / 4 L - Case of 4 fans-ventilation-ducting Qty: 2 Rolls per Box

Qty: 2 Rolls per Box

we may use tape to make your custom size A/C air filters

• Superior grid pattern design and multi-level drainage channels to promote fast and thorough drainage

Features a black anodized aluminum faceplate

Place Roots Organics B2 directly into a container with drainage holes

Growth Science Base B - 1 GAL / 4 L - Case of 4 fans-ventilation-ducting Qty: 2 Rolls per BoxBase A and B from Growth Science is the foundation for your grow. The two part base formulation offers superior results at 50 85% of the run cost of other competitors with a simple system that makes dialing in your grow easy. Base A contains nitrogen and key micronutrients like calcium and magnesium to support essential plant function and encourage vegetative growth. Base B brings phosphorus, potassium, and key micronutrients specifically selected to