Organic Dried Seaweed Soil Topper – Natural Garden Fertiliser

Enrich your soil naturally with our Dried Seaweed Soil Topper.

Collected from Cornwall’s shores, this pure dried seaweed mulch improves soil structure, retains moisture, and slowly releases nutrients over time. It’s an effortless way to support strong, healthy plants and a thriving soil ecosystem.

Our dried seaweed soil topper is a 100% organic, slow-release natural fertiliser made from sustainably harvested Cornish seaweed. Use it as a seaweed mulch or organic soil amendment for vegetable gardens, flower beds, raised beds and potted plants. An eco-friendly alternative to peat and synthetic fertilisers.

Benefits:

• Adds organic matter and essential minerals
• Helps retain moisture and suppress weeds
• Supports beneficial soil microbes
• Ideal for flower beds, vegetable patches, and pots

How To Use

Sprinkle an even layer over the soil surface around your plants. As you water, nutrients will slowly release into the soil. Replenish every 4–6 weeks or as needed.

Ingredients

100% Hand-Harvested Cornish Seaweed.