During the hot season if you leave the house for a few days You can make sure to keep your plants alive by supplying them a minimum of water using a single device.
Even in a place distant from water source First by or get you a piece of cellular concrete a plastic bottle and a small tube Cut a piece of cellular concrete which you will drill and cut with cutter, the drill diameter will be the same than the used tube In the same way drill the bottle cap and place an end of the tube in the cork and the other one in the piece of cut concrete
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Step 1: Cut a Piece of Cellular Concrete
With a saw cut a piece of concrete and put it in form in vue to bury it after
Step 2: Drill and Shape Cap and Piece
Step 3: Watertight Cap and Piece
Using an Hot Melt Mini Glue Gun in a watertight manner the cork and the concrete piece are sealed
Step 4: The End
You can fix in the ground the bottle using a single twisted metal rod and open
the bottom of the bottle once in position to pour the water there.
Device efficient and not expensive
thanks for your reading