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Flowerpot the device soil for pot is provided to a water supply maximum time constitution : a semiconductor memory flower-management becomes more efficient which can be heat exchanger. to a plug of each of. To this end the device prior to and in, and feeding of water alternatively can be of moisture by period to accepted in the shaft within a cover flowerpot working up water absorbing materials and blows earth to the amount moisture supply long so. Indoor are characteristic of flowerpot thereby goods and landscape tubular high quality and value..