2 products
Bluelab Compact pH & Temperature Pen
Regular price $119.00 Sale price $108.31 Save $10.69Plants get their nutrient from minerals but they can only get all the right minerals they need if certain conditions are right. Think of nutrients like a lock. pH is the key. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH.
Bluelab Combo Meter - Portable pH, Conductivity and Temperature Meter
Regular price $329.00 Sale price $299.38 Save $29.62