Sinclair Modular Seed Compost Peat Reduced 75L is a professional-grade growing medium specially formulated for seed sowing, plug production and cutting propagation. Designed to provide the ideal balance of moisture retention, aeration and drainage, this peat-reduced compost creates the optimal environment for healthy germination and strong root development.

Its fine, uniform texture ensures excellent seed-to-compost contact, helping to improve germination rates and support even seedling establishment. The carefully balanced formulation provides young plants with the ideal conditions needed during the critical early stages of growth, while promoting healthy root formation and reducing the risk of waterlogging.

Suitable for seed trays, modular trays, plug plants and propagation benches, Sinclair Modular Seed Compost is ideal for commercial growers, nurseries and home gardeners seeking reliable and consistent propagation results.

Please note: This product may be supplied in a generic Sinclair bag. The growing medium supplied remains exactly as specified.

We deliver our gardening and landscaping products across the UK with reliable courier services. Delivery costs and timescales may vary depending on the size, weight and type of items in your order.

For full details on delivery options, charges and returns, please visit our Delivery & Returns page.

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