Is Hydrangea an Annual or Perennial Plant?
Do you know about these? Here is an explanation regarding whether hydrangeas are annual or perennial green plants. Next, the editor will introduce them to netizens.
Is Hydrangea an Annual or Perennial Plant?
Hydrangea is a perennial herbaceous plant with large flowers and bright colors, available in pink and blue. It is a common potted ornamental flower, usually living for about 10 years. When well cared for, it blooms once every June. The color of the flowers changes with the pH of the soil, remaining blue in acidic conditions and pink in alkaline conditions.
How Many Years Does Hydrangea Bloom?
Hydrangea belongs to the Saxifragaceae family and is a perennial herbaceous plant with large flowers and bright colors, available in pink and blue. It is a common potted ornamental flower and does not need to be planted every year. The top will wither in winter, and new branches will sprout from the roots in the following spring. The blooming period is long, with flowers appearing in June every year.
Growth Habits of Hydrangea
Hydrangea typically lives for 10 years and blooms once a year when well cared for. It prefers a cool and ventilated growing environment, with the optimal temperature for care between 18-28 degrees Celsius. It is important to cool down during summer and keep it indoors during winter to extend the plant's life.
It is best to maintain a constant temperature during the blooming period. High temperatures can cause the flowers to fade quickly. The potting soil should be kept moist with good drainage. Overwatering can lead to root rot, so it's better to keep it slightly dry. The color of the flowers changes with the pH of the soil, remaining blue in acidic conditions and pink in alkaline conditions.
Hydrangea Care Tips
1. Temperature: Most hydrangeas must be in a cooler environment to differentiate flower buds, with a temperature range of 5-10 degrees Celsius being optimal. If the temperature exceeds a dozen degrees, it can result in fewer or no flowers.
2. Soil: It is essential to choose well-draining, loose, and fertile soil for planting. In greenhouses, most people will mix tree bark, perlite, and other materials to ensure both good aeration and nutrition.
3. Watering: It is important to keep the potting soil moist and water promptly when the surface of the soil dries. If the soil completely dries out, the leaves and flower buds will wilt, and those in bloom may become dry and枯萎.
4. Sunlight: Hydrangeas are sensitive to sunlight and prefer a semi-shaded environment. When exposed to direct sunlight, it is advisable to use a shading net to prevent leaf spots and yellowing.
The above information on whether hydrangeas are annual or perennial plants can be used as a reference for everyone.