The lifespan of a five-petal plum is a few years.
This article introduces the knowledge about the five-petal plum, including its lifespan, which will surely be helpful to you. Let's get to know it together!
Before discussing the lifespan of the five-petal plum, let's普及 some knowledge first. The five-petal plum, also known as Catharanthus roseus, has many aliases such as "Daily Spring," "Daily Grass," "Daily New," "30,000 Flowers," "Four-season Spring," "Clock Flower," and "Geese Coming Red." Its real scientific name is Catharanthus roseus.
Gardeners are concerned about the lifespan of the five-petal plum, which is a perennial herbaceous plant and a sub-shrub. If the temperature of the maintenance environment does not drop below 10℃, it can be maintained for many years and bloom throughout the four seasons. However, it is hard to say if it can be maintained for decades because the five-petal plum is not a woody plant but slightly lignified sub-shrub. In the north of the Yangtze River, it is usually maintained as an annual plant. Therefore, under normal circumstances, it is necessary to consider updating the five-petal plum this year.
The five-petal plum can be sown in early spring. The seedlings grow slowly at first. When the seedlings have 3 to 4 true leaves, they can be transplanted. When they have 6 to 8 pairs of true leaves, they can be planted. Planting in flower beds in May, watering every 3 to 5 days, and applying phosphorus and potassium fertilizers appropriately will result in more flowers and lush leaves.
It can also be propagated by cuttings. In spring, take the tender branches from the overwintering old plants, cut them to 8 centimeters long, and keep some leaves. Plant them in moist sandy loam soil. The rooting temperature is 20℃ to 25℃, and it is important to provide shade and maintain humidity. When the seedlings are 10 centimeters tall, pinch the top to promote branching, then pot them in three-inch pots and gradually move to seven-inch pots.
The above is a specific introduction to the lifespan of the five-petal plum and is hoped to bring some floral knowledge to flower enthusiasts.