Lab Dosing Gun Barrel 304 Grade Stainless Steel complete grow kit We blend top of the

We blend top of the line macronutrients and chelated micronutrients to achieve greater nutrient uptake ability across a wider pH range in any combination of grow method

remove contaminants

and gravel with minimal impact to the ground surface

It boasts a broad coverage area and low power uptake

✔ Self-healing injector port

Lab Dosing Gun Barrel 304 Grade Stainless Steel complete grow kit We blend top of theLab Dosing Gun Barrel 304 Stainless Steel This barrel is a direct replacement for the BVV lab doing guns with the plastic barrel. This is a barrel upgrade. If you are upgrading your barrel from a plastic one, consider also buying the pinch clamp (Pinch Clamp). Alternately a large worm drive clamp from the hardware store could be used to replace the pinch clamp. The barrels come in two capacities 25ml and 50ml. Note: Stainless Barrel ONLY does NOT