How to care for pelargoniums in autumn? These methods must be mastered
Pelargoniums are also known by other names such as butterfly hydrangea, hemp-leaved hydrangea, and large-flowered geranium. To grow this summer-dormant flower well, its autumn care is very important. Because only with proper care during this period can you ensure that the pelargonium has lush leaves and continuous blooms in the other seasons.
Within 10 days after the start of autumn, first prune the pelargonium, focusing on cutting away inner branches, dead branches, and leggy branches. This ensures the plant has good ventilation and light. Then knock it out of the flower pot and use a sharp knife to trim away some old roots and old soil, taking care to work gently and cut quickly, so as not to break up the root ball. Plant the treated plant with fresh soil in the flower pot, place it in a cool spot under a shade shed without direct sunlight, and water it thoroughly once. In the first month, control watering; letting the potting soil dry out a little helps the plant take root and sprout. As the temperature drops and new leaves grow, gradually increase the amount of watering. In late autumn, most of the treated pelargoniums will grow quite a few new branches. At this point, you can give them a top dressing of dilute liquid fertilizer about every 10 days, and let them receive more direct sunlight. Before Frost's Descent, the pelargoniums should be moved promptly to a sunny spot indoors for care to prevent frost damage.