Black Swallow Seedling Starting Mix 18L (Oversized)

Black Swallow Living Soils were asked for a light seed starting mix, so this has now been added to their line up! This mix contains a fine peat, fine perlite, wollastonite, soft rock phosphate, volcanophos, Thermx 70, endomycorrhizae, dolomitic lime, basalt, fish compost and worm castings.