What causes the firecracker flower (Pyrostegia venusta) to drop its leaves, and how do you fix it?

The firecracker flower (Pyrostegia venusta) is a plant with a very odd yet endearingly cute look, and its blooming period can be said to be longer than that of most flowers - it can last more than half a year. The flowering period generally starts in January, the flowers are red, and the blooms grow in strings. When the firecracker flower is in full bloom it looks like firecrackers after being lit, which is how it got its name. So below, Shuaishuai will tell everyone what to do about this leaf dropping!

1. Overwatering

1. The leaf dropping of the vast majority of plants is related to watering, and this plant grows very fast, produces a relatively large number of flowers, and has a long blooming period, so many people like to grow it; its ornamental value is high and it stays attractive for a long time. Precisely because its blooming period is long, it consumes a lot of water. In daily growing you should often check whether the soil is dry; if it is dry we can spray a little water around the soil to keep it moist, but some flower friends think that as soon as it dries it must be watered, which only leads to waterlogged soil; too moist and it will drop leaves.

2. If the drainage of the potting soil is poor, then it is recommended to take the plant out with its soil and let it dry out a bit; if the potting soil has good air permeability you can also put the potting soil in a ventilated place to air-dry it, and water again once the surface layer of the soil is on the dry side. In autumn you should reduce the amount of watering; just keep the soil between moist and slightly dry.

2. Soil caking

1. Soil caking is mostly caused by not watering thoroughly when we normally water. Once the soil cakes it will affect or even prevent the normal absorption of nutrients, and over time the leaves will drop.

2. If the caking is very severe, we must wet the soil completely; when water flows out of the bottom of the flowerpot, keep watering, and the watering speed must be very slow - do not pour it all at once in a heavy gush. At the same time, drain while watering, otherwise too much standing water will, over time, cause root rot. So if there is standing water, drain it completely, then let the soil dry; if it cannot be dried, then the soil must be replaced.

The above are the causes of and solutions for the firecracker flower dropping its leaves. In daily watering, everyone should pay more attention to the speed and amount of watering - do not water too heavily - and then keep it moist, otherwise once the soil becomes compacted it will be very troublesome, and you will have to water the soil thoroughly again, so try to avoid this.