BLUELAB CALIBRATION SOLUTION 7.0 pH 500 ML MF Peat Moss: "nature's sponge" holds

Peat Moss: "nature's sponge" holds up to 30 times its weight in water

the reservoir can be stable for up to three months provided evaporation and light ingress are minimized

emit a bluish purple light that is ideal for the veg cycle

They are ideal for all growing situations including microgreen

then we use a white reinforced PVC sleeve with an encapsulated high tensile steel wire helix

BLUELAB CALIBRATION SOLUTION 7.0 pH 500 ML MF Peat Moss: "nature's sponge" holdsThe Bluelab calibration and conductivity standard solutions are essential for, and specifically manufactured for use with all Bluelab products. Solutions ensure your products last longer and maintain accuracy.