Organic Liquid Seaweed Fertiliser 500ml–2.5L-Concentrated fertiliser (Dilution rate 1:300). Bring out the best in your garden with ourOrganic Liquid Seaweed Fertiliser, available in sizes from 500ml-2.5L. Sustainably sourced and naturally rich in nutrients, this premium seaweed extract is trusted by gardeners and growers across the UK to supporthealthy plant growth ,root strength, andhigh crop yields.
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