Bluelab pH Pen Size:pH and Conductivity Pen Pack and increase uptake resulting in

and increase uptake resulting in healthier plaints and higher yields

Blood Meal is 100% water soluble and provides nitrogen for soil biology to promote plant growth

the surfaces it is applied to and harmless around children and pets

Best Yet Personal Insect Biting Spray from Neptune’s Harvest biting is the ultimate in personal relief from Mosquitoes

algae and mosses

Bluelab pH Pen Size:pH and Conductivity Pen Pack and increase uptake resulting inBluelab pH Pen is a compact and durable pH measuring device that is an essential part of any hydroponic grower's toolkit. Monitoring pH in a nutrient solution throughout a growth cycle is tantamount to a successful yield. Growers demand accuracy; the Bluelab pH Pen measures in increments of 0. 1 pH and is fully temperature compensated. The pen is simple to use and made for a grower environment; with it's two point calibration process and buoyant