Bluelab® Combo Meter royal gold Provides building materials that promote

Provides building materials that promote blooms

This highly concentrated solution is formulated for use in both the vegetative and flowering stages of growth

Has no effects on beneficial insects like honey bees or ladybugs when used as directed

25 pounds of water soluble fertilizer concentrate is formulated to supply sufficient amounts of extra nutrients for high yields

applied as a sidedress or steeped to make a potent guano tea or foliar spray

Bluelab® Combo Meter royal gold Provides building materials that promoteThe Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops' daily nutrient requirements. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under range indicators. Display options available in degrees C and F, EC, CF, ppm