Hedychium coronarium, commonly known as white ginger lily or butterfly ginger, is a perennial flowering plant native to Southeast Asia. It belongs to the Zingiberaceae family and is widely cultivated for its fragrant white flowers and ornamental value.
The plant can grow up to 6 feet tall, with long green leaves arranged in a spiral pattern. The large, showy flowers have a sweet fragrance that attracts butterflies and bees. They bloom in late summer or early fall on tall spikes that emerge from the base of the plant.
Hedychium coronarium prefers moist, well-drained soil and partial shade but can also tolerate full sun. It is easy to grow in tropical or subtropical climates and can also be cultivated as an indoor plant in colder regions.
Traditional healers have long used the rhizomes of Hedychium coronarium for medicinal purposes, such as treating fever, inflammation, coughs, colds, and skin diseases.
Overall, Hedychium coronarium is an attractive ornamental plant with fragrant flowers that can enhance any garden or indoor space, while also offering medicinal properties.
White Ginger Lily has strong disease resistance and is generally unlikely to suffer from illnesses. Still, it can be vulnerable to pests and diseases present in its immediate environment. These infections are typically not serious. Regarding care, this plant needs moderate maintenance. It should be pruned regularly to keep a good appearance and support healthy growth. Fertilizing can also assist in encouraging blooms. White Ginger Lily is appropriate for anyone with outdoor space, such as a garden or patio, and does not demand extensive care experience. It may need more attention when grown indoors.
How to keep Hedychium Coronarium.
Light
White Ginger Lily does best with plenty of light and can tolerate some shade. Such light exposure promotes healthy growth. Native to bright habitats, White Ginger Lily can be harmed by too little or too much light, which affects its vital functions and overall health.
Water
The white Ginger Lily, a plant native to tropical regions, thrives in high humidity and consistent moisture. To care for this plant, keep the soil evenly moist by watering it weekly. Adding mulch can help retain moisture in the soil and protect the plant from extreme temperatures. Ensuring the plant is adequately hydrated during its active growth phase supports the development of lush foliage and vibrant blooms.
Temperature
White Ginger Lily is native to temperate climates and does best in temperatures between 68 and 100°F (20 and 38℃). To help it prosper, regulate its temperature—especially in winter—so it remains within that range.
Fertilizer
One fertilizer application in spring is typically enough for White Ginger Lily, though repeated feedings can maximize growth. Apply fertilizer every month to month and a half. Fertilizing improves the leaves’ appearance and function, helping maintain even color and a healthy texture. It also encourages root development and nutrient uptake, supporting the plant’s long-term health.
Pruning
The White Ginger Lily is a tropical plant known for its fragrant white flowers and lush foliage. To encourage growth and maintain its shape, prune any dead stems and old flower stalks from early to late spring. Using clean tools is important to prevent disease, improve air circulation, and enhance the plant's overall health.
Pot & Repot
When repotting White Ginger Lily, select a pot 1–2 inches (2.5–5.1 cm) larger with ample drainage. Use a well-draining potting mix. Repot in spring or fall, making sure the root ball sits slightly lower than the rim of the flower pot. Water thoroughly after repotting and place in a warm spot with indirect sunlight.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial, Annual
- Genus
- Hedychium
- Family
- Zingiberaceae
- Hardiness Zone
- 7-11
- Mature Height
- 0.91 m to 3.05 m
- Mature Spread
- 61 cm to 91 cm
- Leaf Color
- Green
- Leaf Type
- Deciduous
- Flower Color
- White
- Flower Size
- 4.06 cm to 7.62 cm
- Bloom Time
- Mid summer, Late summer
- Planting Time
- Spring
- Harvest Time
- Mid summer, Late summer, Early fall
- Native Area
- Nepal, India, Vietnam, Myanmar, Bhutan, Laos, Thailand, China
Other names.
Reader questions.
How should I water my White Ginger Lily plant?
To properly water the White Ginger Lily, use filtered water at room temperature. Tap water should be avoided because it may contain harmful particles. The plant prefers warm water, as it comes from a warm environment and cold water can be stressful. Avoid watering from above, as this can cause problems with the foliage. Instead, thoroughly soak the soil with your filtered room temperature water. This helps the roots spread, collect nutrients, and keeps the plant healthy.
Why should I put fertilizer on my White Ginger Lily plant?
The main structure of the White Ginger Lily is made up of its leaves. Fertilization plays a crucial role in both maintaining the appearance and function of these leaves. By fertilizing properly, you can ensure that the leaves of your White Ginger Lily maintain a consistent color and healthy texture. Additionally, fertilization has benefits beneath the soil surface as well. It helps the plant develop new roots and maintain existing ones. This means that fertilizing not only keeps your plant healthy in the present, but also improves its ability to absorb nutrients from the soil in the future.
What are the requirements for sunlight exposure for White Ginger Lily?
White Ginger Lily thrives in areas with ample light exposure but can tolerate a degree of shade. The plant requires more than 6 hours of sunlight to be considered in full sun, while partial sun ranges from about 3-6 hours of sunlight. It's essential to observe how sunlight moves through your garden to find spots that provide a perfect balance for your plants, ensuring they receive the right amount of light and shade to flourish.
What is the native climate for White Ginger Lily?
White Ginger Lily, botanically known as Hedychium coronarium, is native to temperate climates. It thrives best in temperatures ranging from 68 to 100°F (20 to 38°C). Regulating the thermal environment, especially during winter, to maintain this temperature range is crucial for its optimal growth.
If I give my White Ginger Lily too much or too little water, what should I do?
Overwatering is a common problem that can harm your White Ginger Lily. It can cause wilting, yellowing of leaves, and diseases like root rot, mold, and mildew. Underwatering is less likely, but still possible. Signs of underwatering include brittle, brown leaves. It's important to recognize the signs of overwatering early to prevent irreversible damage. Reduce watering if you notice early signs and check the soil drainage. Replace poorly draining soil with a well-draining potting mix. If your plant is receiving too little water, simply increase the watering frequency until the signs improve.
When should I fertilize my White Ginger Lily?
If you grow your White Ginger Lily outdoors, it will start growing new leaves in early spring. This is when you should start fertilizing it. Typically, one round of fertilizer is enough for the plant, but if you want it to grow more, you can fertilize it multiple times in spring and early summer. In this case, you can feed the plant every month to a month and a half.
What should be done if natural lighting is insufficient for White Ginger Lily?
If natural sunlight is insufficient for White Ginger Lily, especially during winter or in less sunny indoor spaces, artificial lighting can be a valuable solution. For optimal growth indoors, it's crucial to provide adequate lighting. LED lights are a popular choice because they can offer the specific wavelengths your plants need. The amount of artificial light required varies: full sun plants need 30-50W per square foot, partial sun plants need 20-30W per square foot, and full shade plants need 10-20W per square foot. The artificial light should be placed 12-36 inches above the plant and turned on for 8-12 hours per day to mimic natural daylight hours effectively.
How does White Ginger Lily handle cold temperatures?
White Ginger Lily has a strong resistance to cold, making special frost protection measures generally unnecessary. However, if winter temperatures are expected to drop below -15°C, it is important to provide cold protection by covering the plant with soil or straw. Watering the plant abundantly before the first freeze in autumn ensures the soil remains moist and enters a frozen state, which helps prevent drought and water scarcity for the plant during winter and early spring.
How frequently should I water my White Ginger Lily?
If your plant is in a pot, the most precise way to determine if it needs water is to check the soil by sticking your finger into it. If the top two to three inches of soil are dry, then it's time to water it. The same method can be used for outdoor White Ginger Lily plants grown in the ground. If the top few inches of soil are dry, it's time to water. Typically, watering once a week is sufficient during the spring and early fall, but in extremely hot weather, you may need to water twice or more per week. However, mature and well-established White Ginger Lily plants are quite resilient to drought.
When is it not a good idea to fertilize my White Ginger Lily?
During the late fall and winter, the White Ginger Lily goes into a dormant phase and stops growing. Therefore, it is not recommended to fertilize it during this time. However, in the spring and summer, you can fertilize it multiple times. As summer approaches, you should gradually reduce the frequency of fertilization because the growth rate of the plant also slows down. In general, it is not a good idea to fertilize the White Ginger Lily during extremely hot weather or when the soil is very dry. Fertilizing in these conditions can cause stress to the plant and lead to premature death.
What signs indicate that White Ginger Lily is receiving insufficient light?
Signs of insufficient light in White Ginger Lily include smaller new leaves, leggy or sparse growth, faster leaf drop, slower or no new growth, lighter-colored new leaves, chlorosis, sunscald, leaf curling, wilting, and leaf scorching. These symptoms can manifest when the plant is placed in inadequate lighting conditions, leading to poor growth and health. Insufficient sunlight affects the plant's chlorophyll production and overall ability to photosynthesize, while excessive sunlight can cause damage through sunscald, wilting, or leaf scorching.
What should be done if the White Ginger Lily is exposed to low temperatures?
White Ginger Lily is cold-tolerant, thriving best above 20°C and should be kept above 0°C during winter. If temperatures fall below -15°C, although there might not be noticeable changes during winter, a decrease in sprouting or even a lack of sprouting during springtime may occur. To address this, in spring, remove any parts of the plant that have failed to sprout.
