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An enclosure for plant cultivation is constructed from clear material and includes a base 8, a pivot for the upper enclosure 12, aeration holes 18 and a water sprinkler 4. The sprinkler has a pivot 3 and a rotating distributor. A growing medium such as earth may be placed on the base. The growth of plants in this medium is encouraged by application of sprinkler water sourced from the mains supply or folding containers. Harvesting the crops may be accomplished by hand or using a dc motor powering a reaping device with a collecting box.