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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
5 Premium Products in 1 Bottle
requires no batteries or cords for use
live dried flower per day
Prevents root circling
Maximum Effectiveness
GrowDirector Soil Moisture Sensor pH Adjusters 5 Premium Products in 1A soil moisture sensor measures the amount of water content in the soil. Soil moisture sensors are critical in ensuring that plants receive the optimal amount of water, as over or under watering can harm plant growth and development. Soil moisture sensors work by measuring the electrical conductivity or resistance of the soil, which changes depending on the amount of moisture present. The sensor data can be used to trigger automated irrigation systems
