Is Trumpet Vine Cold-Hardy? A Full Guide to Winter Care Tips
More and more friends have grown bouquets, and everyone has their own different views on different varieties. Is trumpet vine cold-hardy? Today I'd like to start with this question, and let's take a look together!
1. Is Trumpet Vine Cold-Hardy?
Trumpet vine prefers a warm environment and is not very cold-hardy. However, in winter it can be kept indoors; if the outdoor temperature is too low, it will suffer frost damage. In winter, the temperature should preferably not fall below 5°C.
2. Growth Habits of Trumpet Vine
1. It likes a cool, moist environment and fears high temperatures and strong light. A fertile, loose, slightly acidic loam is most suitable. In winter it requires warmth and moisture, plenty of sunlight and good air circulation; in summer it requires dry, cool conditions and partial shade. It dislikes extreme summer heat and stuffiness as well as rain and direct sun exposure.
2. The optimum growth temperature is 15-25°C. In winter the temperature should not fall below 5°C. When the summer temperature reaches 30°C, growth becomes extremely slow, and at 35°C it withers and dies in large numbers. A fertile sandy loam rich in humus and with good drainage is suitable.
3. When the temperature reaches 30°C, growth is noticeably poorer and the plant enters a semi-dormant state; above 35°C, the branches and leaves wither and the plant may even die. In winter, the minimum temperature in a greenhouse should be kept at 10°C; at a low temperature of 5°C it is prone to cold damage. The optimum growing room temperature is 10-25°C, and relatively high air humidity is required.
4. Trumpet vine likes moist, fertile soil, but in winter it basically does not need fertilizing. However, during this season you should still ensure the soil stays moist, because it is a moisture-loving plant, and absorbing enough water is a good way to promote its growth and flowering. Note that in winter you should still ensure the potting soil for trumpet vine has good drainage; if water accumulates in the pot, it may cause root rot.
That's all for today's summary of questions related to trumpet vine from Tuliu.com. We hope this article can be helpful for your growing.