Keep your grass, fruit, vegetables, flowers, trees and shrubs healthy and strong with Pro-Kleen’s Organic Liquid Seaweed Fertiliser. This potent fertiliser is enriched with essential nutrients and minerals so that your plants can grow stronger and healthier than ever! Pro-Kleen's Liquid Seaweed Fertilizer provides all the essential nutrients for your plants, vegetables, and grass to thrive. Our specialized formula promotes rapid, robust growth, ensuring your crops remain in optimal condition. Unlike other fertilisers, Pro-Kleen’s contains 100% natural and organic seaweed. Seaweed is a super ingredient when it comes to plant health as it enhances stress tolerance, nutrient uptake, growth, root systems, flowering and has been shown to reduce seed dormancy. Fertilizers derived from seaweed encompass polysaccharides, proteins, and fatty acids. These components enhance both moisture and nutrient retention, helping plants to grow stronger and healthier. Our formula has been enriched with Amino acids, trace elements, trace minerals and iron. This will provide your grass, vegetation, flowers and more with everything they need to grow as healthy as possible. Amino acids help regulate root and flower development, as well as stimulating growth. Trace elements and minerals encourage growth and help to keep plants healthy and strong. Iron facilitates the transportation of oxygen within the plant, aiding its movement through the roots, leaves, and various other parts of the plant.

Just one 2-litre bottle can provide up to 200 treatments! It’s a super easy-to-use formula to make sure your plants look and grow better than ever. Our Seaweed Fertiliser is made from a large, common, cold-water seaweed called Ascophyllum Nodosum (also known as Knotted Wrack, Egg Wrack, Feamainn Bhuí, Rockweed, Knotted Kelp or Norwegian Kelp). It’s farmed sustainably and harvested off UK Northern shores in Scotland and Northern Ireland. When harvesting, we leave the bottom 2 feet of the kelp so that it can regrow and we never dredge to collect. How to use: Apply using a pressure sprayer or watering can. Shake before use. Mix the solution with cold water according to the specified concentration rate. Apply to the leaves and stems of plants using either a garden sprayer or watering can throughout the growing season. During hot weather, increase the frequency of application, but use the solution at half strength. Frequency of Application: Fruit & Vegetables: 10ml per 5L every 7 days. Flowers & Shrubs: 15ml per 5L every 7 days. Lawns (Treats 15m2 ): 10ml per 5L every 28 days. Trees: 25ml per 5L every 7 days. Ingredients: Ascophyllum Nodosum.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.