Water-demanding plants and flowers require frequent watering, which is not always feasible, for example, in the holiday period. Available way out of such difficulties is a simple device acting on the principle of bird autokorpusas. Depending on the diameter of the used bottles or cans or pick up a roll of sheet steel cylinder with a slightly smaller internal diameter so that the neck nearly to reach the bottom of the tray, which will be a flower pot and offer “automatic”.
Recommend to read
“THE FIREBIRD” ON THE LEDS
A souvenir depicting fairy-tale "the Firebird" with the use of LEDs, can make even novice hams. The details of the electric circuit, except the LEDs are placed inside a plastic soap dish...
POST-FLOWERBED
Three wide boards and five or six plastic buckets in the form of a segment of a cone which is enough to do practically occupying a square flower bed for climbing plants, the flower bed...
