Dynaeuty 4 Pack Self Watering Spikes for Plant, Outdoor Automatic Plants Waterer, Insert Devices with Adjustable Vavle Switch for Garden Water Planter System Indoor & Outdoor

• 【Adjustable valve】The flow rate can be controlled. The plant watering Device with control valve can control the dripping speed of 0-60s/drip, and the sustained drip lasts for 1-15 days. Only adjust the valve to Meet your needs without complicated setup steps
• 【Simple and Convenient】Our unique design, the plant automatic watering spikes maintain air circulation without drilling holes. Relying on atmospheric pressure to keep the water flow rate consistent, avoiding the flow rate slowing down or even stopping due to the decrease of water storage over time. Let you go out without worries
• 【High Compatibility】Adjustable drip irrigation system for plants has a plug-in interface design. Suitable for bottles of many sizes, you are no longer limited to finding 1.1-inch inner diameter bottles. Suitable for all bottles whose opening is 0.8 inches -1.2 inches. When inverting the bottle, please turn it over quickly to prevent water from spilling out
• 【Multi-Scene Application】Vegetables, potted plants, houseplants, water plants day-to-day, patio plants, herbs, hanging baskets, desk pots, hanging plants, outdoor gardens, small tree, shrubs
• 【Hydrate Your Plants】keep your plants happy and hydrated all year long without spending all of your time watering. Simply pour water into the self watering bulbs, sit back, and watch your garden bloom

Product description Keep Your Plants Healthy & Help You Take Care of Plants Self-watering devices is adjustable with the control valve. No any tedious installation,don't need other tools. Fits on most bottles with 1.1inch inner diameter. Package include：4 x Self Watering Spikes Safety Warning Always ensure the bottle is securely attached to the spike to prevent water spills. Do not overwater plants to avoid root rot. Keep the drip irrigation system away from children and pets to prevent any accidents.