Hardness (Total & Calcium) Test Kit 2 or 10ppm/25 mL environmental This is during the final

This is during the final stages before harvest

Easy to use controls

Here are some quick conversions based on Bootstrap Farmer Greenhouse kits -

This first of its kind Patented Terpene Technology is designed with the cultivator and environment in mind

9%—a highly stable output frequency—the Quantum Dimmable ballast lets you run your lamps at the strength you need

Hardness (Total & Calcium) Test Kit 2 or 10ppm/25 mL environmental This is during the finalHardness (Total & Calcium) Test Kit 1 drop = 2 or 10 ppm as CaCO3 25mL (Includes total hardness powder indicator, not liquid). Calcium Test Kits are packaged in a durable plastic case and include all reagents, equipment and instruction card to complete approximately 60 75 tests. Color coded reagent caps match the color bar on the instruction card for easy identification when running multiple tests and our photographic, step by step instructions keep