How to make : Choose a pipe off and drill holes with drill and hole saw enough in diameter to changes ( 5cm )
Place a cap for external threading PVC pipe at one end of the barrel (bottom )
In this buffer , make a small hole with the drill and paste with silicone glue a small tube of 10 cm (I used ballpoint pen )
To irrigate the plants put inside the barrel thick (center) a pipe full of holes as finer sieve ( drill with drill ) and wrap in a blanket permeable pipe for the water to pass without violence and reach completely the entire length of the barrel and the roots of the plants. ( I used as blanket , pieces of thin sweatpants and old )
To plant seedlings :
Fill the pipe substrate and reach the height as the holes , place the seedling with the roots inside the pipe carefully . For the earth does not fall through the hole until the changes be secured and the land stays , I wrapped the changes within the filter paper used for straining coffee, making a hole in the bottom of the filter to pass only the roots ... so I removed the paper filter a few days later, when the land stays after , she ran over the risk of the pipe drain .
Plant without fear . Assure that the earth settles , the roots are fixed , then no land had not left the barrel . Let the center of the pipe ( irrigation ) about 10 cm out and cover the pipe with a piece of plastic or foil and only Uncover , time of watering .