I am very pleased with the holiday watering. I bought at the hardware store a mortar box of plastic with 60 liter capacity and is installed the pump irrigation. The box was then under the table on which I had collected the plants. I was able to bridge a period of 6 weeks absence from my home without any problems. It is not entered into a single plant. My personal experience with the Holiday Watering: You should have some time to organize the plant in 3 groups and schedule for construction of the plant (worked for me at about 30 plants lasted 1-2 hours). It has proven itself a group Gering consumers, a group average consumer and a group to form large-scale consumers of their own plants and to put together in groups, as otherwise may not reach the supply hoses holiday irrigation. In orchids, which usually require very little water, it has been proven several plants (3-4) in place them in a larger vessel out of the water, they can then get dressed. This vessel then needs only a "medium" water supply. All plants (in 30 and more) should be within 2 meters around the Urlaubsbwässerung so still each can be achieved with a hose.