Blumfeldt Greenkeeper - Irrigation Device Automatic Irrigation System (for Up to 60 Potted Plants, 12V Pump, Filter Included) - Black

Comes with an EU plug, so not very convenient in the UK, hence only three start, this is my second one for my Greenhouse the product is excellent.

Brilliant piece of kit. Work away 2.5 weeks at a time. Got it in a water butt and it does 15 house plants for 2.5 weeks no problem

Fantastic watering system I have one for my greenhouse and another for a polytunnel. The timer has a battery so you can use it without power, it lasts 3 to 4 weeks at 10mins a day which is enough to water my 12 tomato, 8 cucumber and 20 pepper. Great for long term or holiday watering. The only downside is the main pipe is 7/9mm which is non standard in the UK. Problem solved with 8mm pond pipe from eBay so we now have about 24m of drippers on one 10min water a day.