HydroponicsGardening And IrrigationIrrigationHydrogranules Grand D'Eau - 50gr Pack Hydrogranules Grand D'Eau - 50gr Pack 0 Reviews | Add your review PRODUCT CODE: 26322 SHORT DESCRIPTION Grain D'Eau 9gr is a water retainer that holds the water and nutrient solution allowing you to save money during the watering periods. It works as a reservoir of water that is stored and maintained at... €10,70 Out of stock The product is currently not available. Quantity: Free shippingfor orders higher than 150 € Add to cart Add to Wishlist Description Specifications Reviews Hydro-Retainer which helps you to pour less water Grand D'Eau is a hydro-retainer that holds water and any chemical element added to water (fertilizers, dyes, fungicides, etc.). Mixed with the soil, the operation of GRAIN D'EAU is the following: during periods of rain or watering, GRAIN D'EAU swells until reaching on average 450 times its initial weight. The water is stored and maintained at a suitable depth of water for the plants, preventing it from being dispersed, allowing you to save money in the periods of watering (3 out of 4 waterings become useless with the use of GRAIN D'EAU). DOSAGE: 1 teaspoon is sufficient for 6 liters of soil. Others formats: Hydrogranules Grand D'Eau - 9gr Pack - € 2,72 Manufacturer Grain d eau Overall opinion Product quality Easy to use Expected results Add your review