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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Onboard controller with corded sensor probe sets VPD and temperature triggers
Additional programming includes day & night scheduling
Additional postage costs apply (details below)
flame-retardant materials
Pumice Size:1000L Onboard controller with corded sensorPumice Pumice is a sustainable volcanic rock that enhances aeration, improves drainage and supports long term soil structure. Washed and graded for consistent performance, its an ideal alternative to perlite or clay pebbles in living soils and custom blends. Available in two grades, our pumice is tailored for different stages of plant growth: the 38mm grade is used more heavily in final potting mixes for better aeration, while the finer 04mm grade is
US$ 174.50
US$ 119.50
US$ 79.90
