Liquid seaweed feed, also known as seaweed extract fertiliser, is a nutrient-rich solution derived from sustainably harvested seaweed. This, combined with the additional nutrients, vitamins and amino acids, helps maintain a healthy lawn with visible improvements in 5 days. Liquid lawn feed is perfect for smaller gardens or those with no hose, and it can be reapplied every six weeks throughout the summer.

Moving forward, I think I’ll try using fish, blood and bone as a base feed and then liquid seaweed as a supplement.Marine plants and algae vary in size from gigantic forests of kelp down to single-celled phytoplankton. The following advice will help you make an informed purchase when looking for the best lawn feed for your garden.

Jeremy Yamaguchi, a gardening expert and the CEO of Lawn Love, said that 'while it's possible to use dried seaweed, you won't get as much benefit. A liquid formula will quickly penetrate the soil and get to the plants, whereas granules need to be broken down. Before using this lawn feed, with its moss-killing properties, it helps to be aware of the quantity of moss on the lawn – there is frequently more moss hiding in the grass than gardeners expect, and when it is killed it goes black. These elements are essential to plants but in excess, they degrade the quality of soil and leach or run off into waterways and have dire effects there.

However, lawn feed alone can be applied more often: up to every two weeks during the growing season unless the weather is very hot and dry. The chances are they’ve used a version of my Lawn Magic, the professional secret of green, healthy and great looking lawns.