General Organics Urtica

Terra Aquatica (by GHE) presents Urtimax, a foliar fertiliser and preventative insecticide based on a FPE (Fermented Plant Extract) of nettles. Made of 100% natural ingredients and designed for use in organic cannabis cultivation, it delivers exceptional nutrition and protection for your plants.

Like kelp/seaweed, nettles are very rich in nutritive elements (NPK, micro-elements, iron, silicon ...) and also contain enzymes, vitamins and other trace elements which fight leaf chlorosis and mineral deficiencies, while working to stimulate the plants' natural defences, thus enhancing their immune systems and resistance to pests and diseases.

Urtimax can be used on all plants, in combination with any nutrients, in all substrates, in hydroponic systems and at any stage of the plant's life cycle. It is particularly effective as a foliar spray during the vegetative growth phase, applied once a week at 20ml per litre.