Lifreer 12PCS Plant Waterer Plant Watering Devices Automatic Watering Spikes Self Watering System for Plants with Control Valve Switch for Outdoor Indoor House Plant by Amazon.co.uk

• Water Volume Control: The control valve switch can control the flow rate and avoid over-watering. You can set traffic for 1-15 days or more based on the days of your vacation.

• Application: Suitable for use with potted plants, houseplants, garden plants, hanging baskets, desk pots, hanging plants and outdoor gardens, this self-watering tip system ensures your plants are hydrated.

• Fits Most Bottles: These plant watering devices are compatible with 1.1 inch inner diameter bottles, easy to find.

• Easy to Use: All you need to do is plug in the suitable water bottle, make a hole in the bottom of the bottle or cut it for drain, tighten the drip irrigation devices and then insert it into the ground.

• Enjoy Your Vacation: Enjoy time with your family, these automatic watering spikes will take care of your plants. It is a good assistant to help you water your precious plant when you are not at home.