Smarter Seaweed Producing Superior Results

Many gardeners know the benefits of seaweed, but less well-known is that not all seaweeds are equal. In terms of nutrient density and plant yield, the most effective seaweed species is Ascophyllum nodosum from the North Atlantic. This species is the main ingredient in Grosafe’s range of foliar and granular plant bio-stimulants.

Seaweeds produce anti-stress compounds  to help them survive in the harsh ocean environment. These and other valuable natural compounds present in seaweed act to ‘chelate’ micronutrients, making them more readily available to plants. When seaweed is added to the garden this results in stronger resistance to pests and diseases while improving a plant’s ability to withstand climatic stresses such as prolonged drought and frost.

Last spring Grosafe introduced a patented slow release pure seaweed fertiliser called OceanFert®.

OceanFert® Seaweed Fertiliser is the only slow-release seaweed fertilizer on the market and is BioGro Certified. This granular product is a great alternative to sheep pellets or blood and bone. It is high in organic matter helping to improve soil structure. One application feeds plants for 4-6 months, making a convenient nutritional supplement for tired  

vegetable gardens, plant beds and pot plants. OceanFert® is clean, easy to use, organic, sustainable, vegan and has a natural odour which is the result of the fermentation process. OceanFert® is high in organic matter, phytohormones and amino acids. In addition there is a balance of macro and micro nutrients. OceanFert® is safe to apply to all crops, at all development stages. It can be mixed with seedlings directly, without burning roots.