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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
with high-performance SBS™ zippers to provide smooth
Helps reduce soil acidity over time
(27) 660 nm and (3) 730 nm OSRAM red diodes to complete its full spectrum light output
Includes a pressure reducer for connection to a mains water supply
Foliar: Add 1–2g per litre of water: spray lightly
Pumice Blumat Pressure Reducers with high-performance SBS™ zippers toPumice 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
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