Multi-Mite Liquid Seaweed Fertiliser – 5L Organic Concentrate

Multi-Mite Liquid Seaweed is a cold-pressed, 100% natural concentrate made from Ascophyllum Nodosum harvested off the west coast of Ireland. Free from thickeners, colourants, and synthetic additives, it works as both a plant feed and a soil conditioner, delivering a broad spectrum of carbohydrates, trace elements, and natural compounds that support healthy growth from the roots upward. It's trusted by professional groundskeepers on football league pitches as well as everyday gardeners, which gives you a sense of how versatile and effective it genuinely is.

The concentrate suits virtually everything in the garden — lawns, vegetables, fruit trees, ornamentals, and houseplants alike — and it also works in hydroponic setups. One of its more interesting qualities is the way it feeds the soil's microbial ecosystem, encouraging the beneficial microorganisms that help create fertile, well-structured growing conditions over time. Gardeners have also reported it helping to revive struggling or seemingly dead plants, making it a useful bottle to reach for when something in the garden isn't looking its best.

For application, you can either water it into the root zone or spray it directly onto foliage, with foliar feeding said to be absorbed up to twenty times more efficiently. A starting dilution of 10ml per litre is recommended for young or stressed plants, with the rate adjusted upward if needed after a week or so. With 5 litres of concentrate, this bottle will go a long way across the whole garden season.