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Exceptional compost blend for improving poor soils in gardens. Adds essential nutrients and organic materials, revitalising existing or newly established garden beds. Searles Premium Soil Improver is a high quality blend of composted natural and organic ingredients. Soil Improver dramatically improves poor & tired soils, including clay and sandy soils. Soil improver adds valuable humus and organic biostimulants to improve effectiveness of soils. Searles Premium Soil Improver Mix is suitable for vegetable and flower gardens, shrub and tree planting, building new gardens, adding to existing garden beds and herb growing. This product is designed as a soil conditioner for use in garden beds. This product is not recommended for use in pots and containers. NOTE: This product may not be suitable for planting some phosphorous sensitive native and proteacous plants. For these plants, use Searles Native Plant Mix. 6 month Controlled Release Fertiliser for strong controlled release of nutrients. Penetraide Re-wetting granules for enhanced water efficiency & long term re-wetting to resist dryout. Penetraide Re-wetting granules for enhanced water efficiency & long term re-wetting to resist dryout. Iron boosted for deep foliage greening. Biostimulants – Beneficial microbes to improve plant health & growth. Rock minerals for long term mineral release and high in silica for better plant health. SKU: LSIB