Auto Plant Watering Devices – Adjustable Self Watering Spikes, 4 Pc Set

Never worry about forgetting to water again with this 4‑piece set of auto plant watering devices, designed to keep your indoor and outdoor pots hydrated while you’re away or busy. Made from durable, BPA‑free PP plastic, each spike connects to any standard 1.1″ threaded plastic bottle—no drilling needed—and automatically delivers water as the soil dries 

The highlight? An adjustable valve control that lets you set drip frequency (from 1 to 60 seconds per drop), supporting hydration for 3–15 days depending on plant needs . Whether you're growing herbs, flowering houseplants, or patio vegetables, these spikes give precise moisture directly to the roots—preventing overflow or underwatering .

No tools, no mess—just screw on a bottle, twist the spike into soil, and set the valve. Refill the bottle as needed, and the water trickles steadily at the ideal rate

 It's eco-friendly too: reuse old water bottles for irrigation and say goodbye to soggy soil or forgotten watering sessions.

Perfect for plant lovers, frequent travelers, or busy professionals, this self-watering spike set ensures optimal growth and healthier roots without daily upkeep. It's compact, affordable, and effortlessly elevates any plant-care routine.