Description
At Composting New Zealand, we stock a range of drainage metal to meet your needs.
Scoria
A porous, lightweight material with high strength to weight ratio, scoria is commonly used under pipes and drain coil and can be used as a backfill for retaining walls or in soakage trenches. Other uses include levelling under paving stones and concrete.
Landscapers sometimes choose to mix this product with our garden mix due to the fantastic drainage properties of scoria.
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