Guanokalong® and GK-Organics® are Femeg brand names; Femeg is a proud initiative from Dutch founder Egbert van Meggelen.

Femeg collects the best resources from various parts of the world, and from the Netherlands, provides 100% organic products to meet the needs of people who want to be sure of the purity of their fertilisers and plant consumables, people throughout Europe who realize how important fertilisation is for the quality and flavour of plants and plant-based nutrition.