Recycling wine bottles to water your plants is easy with our Hydro Wine Bottle Stake. It\'s a great way to water plants day-to-day, and the perfect solution to keep plants watered while on vacation. Our terracotta stake slowly releases water from the reservoir deep into the soil and directly to the root system. Plants grow healthier by getting consistent moisture where it\'s most needed.Pre-moisten the soil and gently insert the terracotta stake near the center of the plant. The carefully-designed shape of the stake allows it to be inserted into the soil without damaging the plants root system. Fill a wine bottle with water and set it neck-first into the stake and the watering process will begin. Know at a glance when to refill the wine bottle by observing the amount of waterremaining in the glass bottle reservoir.Uses a recycled wine bottle as a water reservoir (not included) Wine bottle will wate for approx. 7-10 daysThe practical solution for long weekends and short holidays Treat your leafy treasures to a constant and even supply of water