Incredible Seaweed For Vegetable Garden References. Exactly how it works is difficult to pin down, but scientists have found in seaweeds a veritable. By bbc gardeners' world magazine.

Seaweed has readily available nutrients such as nitrogen, magnesium, potassium, and phosphate. A unique marine plant, seaweed has been used as fertilizer since time immemorial to enrich soil and improve harvest. It keeps your vegetable garden free of pests such as slugs, worms and even birds since all these creatures despise the texture and saltiness of fresh seaweed.