HOME WHO WE ARE FERTILIZERS DOWNLOAD NEWS WEATHER CATALOG SHOP CONTACTS GRENA BIOSTIMULANTS Excellence 123456 DON'T COMPARE ME, I AM UNIQUE! All GRENA products contain our basic ORGANIC MATRIX , which is rich in left-handed amino acids that stimulate root proliferation. The part of free amino acids, due to the effect of thermal hydrolysis, comes into action immediately. Once in the soil, the chelating effect of amino acids unlocks macro and microelements with a nutcracker effect, making them immediately available for vegetable assimilation. The microelements, naturally present, supplement the plant's nutrition and balance the vegetative development. The plant is a living being, and like everyone it must get used to the new food: a constant administration will make it healthy, luxuriant and robust. GRENA : with biostimulating action, non-washable, with gradual release over time! SHOP ONLINE Visit our shop to buy the products of the hobby line! GO TO THE SHOP FEATURED PRODUCTS Tweets by @GrenaGro OUR FERTILIZERS ARE ORGANIC CERTIFIED! And included in the lists of products that can be used in organic farming (FiBL, InfoXgen, IMO Control). #GRENAISGREEN 56% AMINO ACIDS 6 Mg POLYAMINE 17% HUMIC AND FULVIC ACIDS 15% I KNOW3 GRENA SRL Via Offia 5 / b - SP 38 Porcilana 37047 San Bonifacio (VR) - Italy CF and VAT number: 01289690230 - REA 172067 Company Reg . VR 13843 - Pos. Mech. Exp. VR 014385 Share Capital € 358,088.00 int. vers. CONTACTS grena@grena.com Tel +39 045 7610100 Tel +39 045 7610636 PEC: grena@pec.it (C) Grena Srl Privacy Policy