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- Pumice (3 mm - 10 mm)
Pumice (3 mm - 10 mm)
SKU:
NZ$39.00
13
131
NZ$13.00 - NZ$131.00
Unavailable
per item
Pumice is an excellent soil conditioner, as it is highly porous, giving it excellent water and air holding properties. ... —loosens the density of heavy clay garden soils, letting in the air and water plants need.