Bushfire Relief. GLSC is donating $1.00 per soil bag sold in the months of Jan & Feb to Red Cross Disaster Relief & Recovery. Contact us for further details.
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Native concentrate is a blend of organic matter and nutrients suitable for phosphorus sensitive plants. Ideal for conditioning existing garden beds and boosting flowering natives.
This mix has loads of nutrients, organic matter and minerals to help hold water. Use as a soil improver in very sandy soils. We recommend a ratio of 50:50. As a top up to existing beds, with a reasonable soil, it is fine to use it at a lower dilution rate.
Native Concentrate is NOT a planting medium on its own. It must be dug into the top 10 - 30 cms of existing soil.
See our fact sheet on Soil Fertility Essentials for more information.