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fast acting
tree crops
base nutrients or native soil
SPECIAL ALTITUDE version (+6500 FT)
Bluelab Combo Meter Plus soil fast actingHelp Your Plants Grow Fast, reliable and versatile: Combo Meter Plus means you will be able to measure more and build a better understanding of your complete growing system. The multimedia Leap pH probe can be used to measure nutrient solution and directly in the rootzone in a range of growing substrates including soil, rockwool, coco coir and peat. Plant Health in the Palm of Your Hand Manage, control & monitor your plant health & performance. The
