Garden Soil Moisturizing Automatic Plants Watering Device Lazy Planting Watering Fertilization Tool Potted Watering-artifact 1pc~Clear.Can be applied repeatedly, cost-effective.Automatic watering, saving time and effort.Easy to use.The water flow can be adjusted.Applied to different plants.Can be used in conjunction with plant nutrient solution or fertilizer.Specification.Product name : Automatic Plants Watering Device.Material Plastic.Color: Green,Transparent.Bottle mouth size: about 3cm.Packing include: 1 Pcs x Automatic Plants Watering Device.Notice:.The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.Instructions. unfold the water guide rope. insert the soil moisturizer into the soil. bury the water guide rope in the soil. Pull out the long mouth cover, screw it onto the water bottle, and then insert it back into the soil moisturizer.The regulating valve is raised and the soil is moist.The regulating valve is lowered and the soil is dry.