Watering-Can for for rhododendron and azalea - ready-to-use, liquid fertilizer designed for the calcifuge (erinaceous) plants which thrive in acidic soil. Watering-Can for rhododendron and azalea has pH = 3 and acidifies the soil.
Watering-Can container is mounted with a handy diffuser. Thanks to this innovation spraying 5 large rhododendrons or azaleas takes less than a minute and fertilization is as easy as watering. Watering-Can for for rhododendron and azalea is safe for people and animals.
Instructions for use: shake well before use. Attach garden hose to diffuser head, turn water on, set the valve to "ON" and spray fertilizer separately on each plant ( 3, 5 and 10 seconds for small, medium and large plants respectively). Apply once every 2 weeks from the begging of April to the end of June. Water the soil before fertilizing. Low risk of over fertilization.
Total output: 100 fertilizer portions
Container: 950 ml jug with diffuser, 950 ml refill jug
EC FERTILIZER, N/P/K ? 11/4/4; pH = 3.