HydroSpike HS-300 (3-Pack) Worry-Free Automatic Plant Watering Devices Kit. Self Auto Waterer Spikes, Bulbs, Stakes Irrigation System for Indoor House Plants, Vacation. No Glass Globe Bottle, Jug, Can

HydroSpike is a simple, effective method for keeping your plants watered, without your constant attention. The product works by automatic capillary action, drawing water from a nearby container when the surrounding soil dries, compared to the ceramic spike. The Spike replenishes the moisture at the same rate your plant draws it from the soil, thereby maintaining an optimal moisture level. No more over-watering or under-watering. Easy setup, perfect for vacation plant watering. Save time with our self watering system when you are too busy to tend to your plants. Recommend 1 spike for a 6-inch pot. 3 spikes or more for a 12-inch pot. Authentic HydroSpike® product comes with the HydroSpike® logo, design and clamshell packaging.