Lab Dosing Gun Barrel 304 Grade Stainless Steel treleaf Increasing the plant’s access to

Increasing the plant’s access to Phosphorus is hugely important because Phosphorus is a macronutrient that needs to be “unlocked” for plant uptake

For control of a wide range of diseases

Diamond K Gypsum

you can extend the life of your nutrient solution

Lab Dosing Gun Barrel 304 Grade Stainless Steel treleaf Increasing the plant’s access toLab 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