PERLITE - Premium Horticulture Grade in 10L, 20L, 50L and 100L bags Item: Premium Perlite Brand: KINGDOM HomeGrown Bag sizes: 10L, 20L, 50L and 100L bags Item information: KINGDOM Perlite is a natural pH neutral sterile growing medium derived from volcanic rock This item has been used by gardeners around the world for many years who want to improve drainage of their chosen media Perlite provides soil aeration and drainage with over 90% of its total porosity and 60% of aeration porosity Perlite increases infiltration, reduces evaporation and provides economy in irrigation Perlite easily regulates ambient pH with its neutral pH (pH=6,5-7,5) and low chemical buffering Excellent thermal conductivity of expanded perlite decreases the influence of daily temperature changes on plants.
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