' — Bill Mollison

Instructions

The head is made of rust resistant polished stainless-steel

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Howard Stern

Moisture & pH Meter Hemp Seed Oil ' — Bill MollisonMoisture & pH Meter Quality Tools by Ryset GT024. 29cm long dual probe monitoring tool. Made in China. The 2 in 1 Moisture & pH Meter is designed to measure the soil moisture and pH of your indoor plants, pots and garden beds. Features Measures relative moisture and pH at root level Scientifically accurate No batteries required Prevents over and under watering Promotes healthy plants Instructions Insert probe to root level Note moisture and pH levels