Automatic watering: Drip irrigation has an automatic irrigation system and is a good helper for gardening. The potted plant irrigation system saves your time and you don't have to water every day. You don't have to worry about unattended plants when you're on a business trip or on vacation. Improved design: the additional removable stand makes watering windproof and anti-tipping for more stability and easy storage. The spiked design makes it easy to insert into the ground. Our sprinkler system is made of high quality ABS plastic, which is eco-friendly and durable. Water Control: The automatic sprinkler system with the upgraded adjustable switch features a a valve that controls the amount of drip and prevents overwatering without complicated steps. You can adjust the rate from 1 to 15 days or more for your short business trips or long trips. Easy Installation: Installation is simple. Just find a suitable bottle fitting and poke some holes in the bottom or bottle using a pin, cut off the end of the bottle so the air can flow out. Then tighten the automatic watering and open the control valve to introduce the flow of water into the soil. No nails needed, safe and convenient. Suitable for most bottles: The upgraded garden irrigation system is suitable for most bottles of 20.5-28mm in diameter. Our potted plant irrigation system can be used to water flowers, flower hanging baskets, vegetables and many other indoor, outdoor and garden plants. Whether at home or in the office, you can set up an automatic irrigation system for your plants and provide them with enough water.