FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, in particular, to decorative gardening. Device comprises vertical tight cultivation tower, closed on top and bottom with funnel-shaped nozzles, one of which, upper one, is only opened at wide end, and the other one is flow-through. Nutrient solution is supplied to roots of plants along coaxially arranged feed tube. Solution is supplied into upper dead nozzle to passive sprinkler. Solution flows down through cone screen filter and is distributed near inner wall of tower in zone of arrangement of root systems of plants. Plants are fixed on location beds around tower, and root systems of plants are located inside tower. Device is arranged as tight and does not affect air humidity in office. Nutrient solution is disinfected by bactericide lamp located in reservoir with nutrient solution.
EFFECT: invention provides for creation of closed automatic system of plants cultivation with continuous sterilisation of inner space of reservoir with nutrient solution.
1 dwg
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