GardenaMicro-Drip-System Drip Irrigation Set Terrace (30 plants): Starter set, ready to use, water-saving irrigation system, simple & flexible connection technology (13400-20)

Bought this system to keep our pots and planters alive during a 5 week summer holiday - it did the job very well, in fact some of our plants have never looked better and obviously enjoyed a regular controlled amount of water.You'll need to buy the timer/controller which fits onto the tap and is separate from the drip-irrigation system. I set this to 15 minutes of water every 6 hours - just a guess but it worked.Oddly, there's a connection issue - both the controller and irrigation hose have male connectors, so I needed to add a short length of hose with female connectors on each end. Couldn't see another way around it.

Good clear instructions and easy to put together. Hopefully will last for years.

Although this works, it is extremely prone to the nozzles becoming blocked due to chalky deposits in the water. Then your plants don't get any water and die if you are not careful. I'm forever having to unblock them. It's got to the stage where I am watering with a watering can instead of relying on this.