Device ensuring permanent nutrition of pot plants
AssigneeAirwick AG
InventorJean-Marie Gombert
Life of this patent
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Abstract
Device for the permanent nutrition of pot plants and containing a granulated slow-release fertilizer comprising at least one fertilizing element selected from nitrogen, phosphorus and potassium, consisting of a flat support, on the upper surface of which adhere the granules, and a water-permeable sheet covering the flat support so as to enclose the granules.
Claims16
A plant feeding device comprising a flat support, at least one granulated slow-release fertilising element selected from the group consisting of nitrogen, phosphorus and potassium releasing materials adhered to the upper face of said support and a water-permeable sheet covering the granules and the flat support so that the granules are enveloped.
Dependencies are inferred from the claim text.