Root Magazine - Safe material and durability Equipped with strong stainless steel tips that cut through gravel to reach the roots and feed effectively. The rust resistant construction ensures durability and longevity, making it a tough tool for years to come. - Practical design The 4-hole tip enables water and nutrients to reach the root zone of trees, shrubs, roses and garden trees, promoting efficient uptake. - Easy to use Includes a fertilizer bottle and an adjustable valve for easy control of water flow. Simply connect to the hose and feed the roots of your plants. - Increases root hydration Root nutrients provide targeted watering to deeply nourish the roots, reducing water loss due to evaporation. It helps decompose compacted soils and improves oxygenation, keeping plants healthy and thriving. - Use scenarios - Water and fertilize the root zone around established trees, shrubs and roses for efficient nourishment. - Use during dry periods to minimize evaporation and keep the root area hydrated. - Use after planting or transplanting to help establish root systems and support growth.