Annelida Premium Worm Casting Liquid Extract chelator The sensor utilizes infrared technology

The sensor utilizes infrared technology to capture measurements using 12-point laser positioning

Activate all your material with ease

Targeted to achieve the optimal nutrient balance for water sources that have low concentrations of calcium and magnesium (40 ppm Ca/Mg or less)

The "Carbon Black" inner core does not reflect light

Easily installed with a pair of scissors

Annelida Premium Worm Casting Liquid Extract chelator The sensor utilizes infrared technologyExtracted from premium worm castings this extremely rich and beneficial additive well benefit all plants, indoors and outdoors. Guaranteed to not burn roots it is an easy addition to any watering and fertilizing cycle. Full of beneficial micronutrients this extract will blend harmoniously with any plant.