Special purpose for Orchid Granulated culture medium Vermiculite, Pellet peat,maifan stone,zeolite,perlite and other minerals Environmental, Keep humidity, Air permeability, High efficiency Does not need to join any fertilizer Non-toxic, no peculiar smell, no bacterium and no fresh insect
Content of N P K ¡Ý4% Content of organic substance ¡Ý40% Water ¡Ü10% PHÖµ 5.5¡ª6.5
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