General description Enjoy your life with the Automatic Watering Spike system, designed to simplify plant care while you're away. This innovative solution eliminates the need for a house sitter to water your plants during vacations, ensuring they remain hydrated and healthy. Technical specifications Material: High-quality ceramic Compatibility: Fits most bottles with a 1.1 inch inner diameter Average duration: A stake with a 1-liter bottle lasts 5-7 days Usage Ideal for both indoor and outdoor use Promotes healthier roots by preventing flooding and overflow Easy to set up with readily available bottles