Is Pelargonium graveolens a perennial plant?
Comprehensive introduction to whether Pelargonium graveolens is a perennial plant, the small experience of green plant maintenance will surely bring you help. Let's learn about it together!
Is Pelargonium graveolens a perennial plant?
Pelargonium graveolens is a perennial herbaceous or shrub-like plant, growing up to 1 meter tall. The stems are upright, with a woody base and a succulent upper part, densely covered with glossy pubescence. It is widely popular due to its volatile fragrance and is used to make essential oils.
Pelargonium graveolens is native to countries such as Morocco, Algeria, France, and Egypt. It was introduced to Kunming Botanical Garden in 1962 and has been successfully cultivated in Kunming, Yuxi, Shiping, and Binchuan, and is now cultivated in gardens throughout China.
Pelargonium graveolens is a perennial herbaceous plant, generally growing most vigorously at 2-3 years of age and starting to decline after 5 years. It prefers warm and drought-resistant conditions, is not cold-tolerant, dislikes waterlogging, and does not require much water. It is suitable for growth in neutral or slightly alkaline soil. Pelargonium graveolens requires plenty of sunlight, which is beneficial for its development and the increase of essential oil content. An annual sunlight duration of 1100-1300 hours can basically meet its growth needs, while under conditions of more than 1500 hours of annual sunlight, the oil content significantly increases.
Therefore, when choosing a cultivation area, it should be mainly sunny with sufficient sunlight, requiring deep soil layers, loose texture, and fertile sandy or loamy soil rich in humus, while heavy clay soil and low-lying land with poor drainage are not suitable for cultivation. The suitable altitude range for planting is below 1800 meters, in areas with less than 10 days of frost.
The above content about whether Pelargonium graveolens is a perennial plant is provided for green plant enthusiasts to refer to, hoping to solve your problems in green plant and flower management.