Andrew from Quickcrop describing the best organic fertiliser and plant feed, Seamungus is a seaweed extract and poultry manure fertilizer and plant and soil feed available here on our site. It is the best organic product for top dressing or giving a boost when planting out. It's made from free range chicken manure, sustainably harvested seaweed and humic acid to make the king of all natural pelleted feeds. It's a rich dark colour and is far superior to standard chicken manure pellets. Seamungus has been renamed Seafeed and is still available on the site.