Family: Asparagaceae
Common name: Narrow-leaf dragon tree, Narrow-leaf Dracaena
Narrow-leaf Dragon tree is an ornamental plant that is native to Southeast Asia and is very commonly seen in landscaped areas in India. They can be grown indoors or outdoors, provided they get good direct or indirect sunlight.
Plant Characteristics
Narrow-leaf Dragon Trees grow to a height of 1-3 meters with a thin, but strong, erect and woody stems that form a tree-like structure. These stems grow reasonably erect, but can bend with age and also turn leafless towards the base.
Though they are called Dragon Trees, they are not trees and only grow as high as a shrub. But their palm-like structure with a bald stem and tuft of leaves, give them a tree-like appearance.
Leaves of the Narrow-leaf Dragon tree are narrow, as the name suggests, growing in clusters at the top of the stem. These leaves are lance-shaped, 20-25 cm long, and 2-3 cm wide, with a striking green color and glossy texture.
Some variants can have white or yellow stripes running along the length of the leaves, mostly along the margins.
Narrow-leaf Dragon tree leaves grow in clusters at the tips of the stem, giving them a bushy, mop-like appearance. These leaves are similar to those of Dracaena marginata or Madagascar dragon tree, but not as stiff, since the leaves arch downwards slightly.
Like many other Dracaena species, these plants also produce small, inconspicuous flowers that are creamy white in color. They are borne on small clusters at the top of the plant and are not very showy.
Flowering does not happen every year, but when it does, it happens during late spring or summer.
Following pollination of the flowers by bees, butterflies, or other insects, the Narrow-leaf Dragon tree produces small rounded berries which are very pretty.
They are initially green, then turn red and deep purple on maturity. Since flowering and fruiting are not very common on garden plants, propagation is mostly done through vegetative methods.
Gardening Tips
Narrow-leaf Dracaena plants grow well in warm, humid, tropical weather with good sunlight. They can grow well under the canopy of large trees where they get filtered or partial sunlight.
The soil has to be sandy or loamy and well-drained. Narrow-leaf Dragon Trees are very resistant to drought, but they do not like waterlogging or clayey soil.
These plants can grow well in pots or on the ground, the potted plants requiring a little more care and attention. Watering can be done every day in the summer months and on alternate days during the rainy season.
It is better to check the soil for moisture levels before deciding on a watering schedule, and this rule applies to most houseplants.
Fertilize once in a couple of months with a well-balanced fertilizer like NPK, and also with animal manure or vermicompost for a long-term effect. Pruning can be done, especially in potted plants to help them grow bushy and rounded.
Narrow-leaf Dracaenas are susceptible to aphids and mealy bugs, especially when they are grown in low sunlight. Remove these by spraying water with force on the leaves, or with organic pesticides.
Narrow-leaf Dracaena plants are closely related to other popular ornamental Dracaenas like Dracaena draco or Dragon tree, Dracaena braunii or Ribbon plant, Dracaena fragrans or Cornstalk dracaena, Dracaena reflexa or Song of India, and Dracaena marginata or Dragon tree.
Uses of Narrow-leaf Dracaena
Narrow-leaf Dracaena plants are commonly grown in home gardens and landscaped areas as ornamental plants. But they also have some medicinal uses in the treatment of asthma and respiratory disorders.
Most Dracaena plants have toxicity in their leaves, and hence, it is not advisable to grow them indoors when you have small children or pets around. The level of toxicity may vary depending on the species, and some pets might be ok with chewing on a leaf tip occasionally.
Propagation
Propagation is through seeds and stem cuttings.
Since flowering and fruiting is not very common in garden plants, propagation through seeds is not viable.
Stem cuttings 15-20 cm long can be cut from healthy plants and planted in soil to take root in a couple of weeks. These cuttings can also take root in water.
When the plants grow too big for a pot, they can be propagated using root division, wherein different plants are separated from one another and replanted.
Photographed at: KAAV Safari Lodge, Kabini
