【 Conical Spike 】The red terracotta spike has a conical design , making it easy to insert straight into moist soil . It distributes force evenly and is less likely to tilt or fall after placement , fitting various pots and soil types 【 Even Watering 】Water evenly penetrates the soil deeply through the red terracotta material , directly reaching the plant roots . This not only prevents surface water accumulation from damaging the roots but also efficiently nourishes the root system , promoting healthier plant growth . (The product darkens in color after adding water) 【 Automatic Watering 】Utilizes the natural water permeability of terracotta to achieve slow water release . After filling with water once , it can continuously seep water based on soil humidity for 1-2 days (slightly variable depending on the environment) . Even when traveling or on vacation , it can keep plant well watered without frequent manual watering 【 Multipurpose 】When filling with water , you can add an appropriate amount of nutrient solution , simultaneously watering and fertilizing the soil , achieving “watering and fertilizing” in one step , simplifying daily plant care 【 Easy to Use 】Only 3 steps are needed: “ moisten soil , insert the waterer , fill with water .” No complex installation is required , and even beginners can easily use it . It’s a must have for busy urban plant lovers , ideal for flower enthusiasts , gardeners , and homeowners , compatible with various potted plant and garden setups