Dischidia oiantha — an easy houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Dischidia oiantha

Dischidia Oiantha

Updated · 11 observations
ON THIS PLANT

Dischidia oiantha is an epiphytic climbing plant in the genus Dischidia native to the Philippines. The foliage of this species is elliptic and has a pendant growth habit. There is also a variety with a variegated leaf margin.

A note from PlantMom

Dischidia oiantha has moderate disease resistance but is relatively sensitive to humidity and overwatering. It becomes more prone to disease if it is kept in low light and is overwatered. In terms of care, Dischidia oiantha is drought-tolerant and can endure extended periods without water. It needs little fertilizer and only occasional pruning. Because of these characteristics, it is suitable for people of all experience levels, especially those who prefer to spend less time on plant care or who may be away from home for long stretches. It is a good option for anyone who does not want to dedicate a lot of time to maintenance but still wants an easy-to-care-for plant.

— PlantMom
CARE GUIDE

How to keep Dischidia Oiantha.

Light

Dischidia oiantha needs moderate light, similar to the diffused illumination of its natural habitat. Too much light can cause leaf burn, while too little will stunt growth. Its light requirements stay essentially the same at all stages of development.

Water

Dischidia oiantha does well in areas with moderate rainfall, requiring minimal watering. To keep it healthy, water it every three weeks. As an evergreen plant, Dischidia oiantha retains its leaves throughout the year, which helps conserve water effectively.

Temperature

Dischidia oiantha is native to habitats with temperatures ranging from 68 to 100 °F (20 to 38 ℃). It thrives best within those limits. During colder months, consider raising room temperatures or moving the plant to preserve optimal conditions.

Fertilizer

For Dischidia oiantha, small amounts of fertilizer applied once or twice a year during the growing season are enough. Do not fertilize in winter or in summer when it is dormant. Cut back on feeding for repotted plants and wait a couple of months after repotting before you fertilize. Fertilizer helps maintain healthy growth and encourages blooming.

Pot & Repot

When repotting Dischidia oiantha, choose a pot slightly larger than the current one that provides good drainage. Use a gritty, well-draining succulent or cactus mix. Gently remove the plant from its old pot, brush off excess soil, and replant it at the same depth. Wait a few days before watering to allow any root damage to heal. Repot in spring or fall and place it in a brightly lit spot.

Toxicity

These tropical epiphytes are not toxic to pets or humans, however, the sap can be mildly irritating if it comes in contact with the skin. Take caution when propagating or repotting a plant by wearing gardening gloves to prevent skin irritation.

Further reading →

The toxicity and danger assessments provided are for reference only. We do not assure their accuracy, so it's crucial not to depend on them. Seek professional advice when necessary for accurate guidance.

CHARACTERISTICS

Botanical profile.

Plant Type
Vine
Life Cycle
Perennial
Genus
Dischidia
Family
Apocynaceae
Hardiness Zone
11
Mature Height
91 cm
Mature Spread
1.83 m to 3.66 m
Leaf Color
Green
Leaf Type
Evergreen
Flower Color
White, Yellow
Flower Size
2.54 cm
Bloom Time
All year round
Planting Time
Summer
Harvest Time
All year round
Native Area
Philippines
FREQUENTLY ASKED

Reader questions.

What should I do if I give my Dischidia oiantha too much water or too little water?

Dischidia oiantha is a succulent plant that can survive without water for long periods of time. However, if you forget to water it for a month or more, it may show signs of being underwatered such as a lackluster appearance, wrinkled leaves, and dry soil. To remedy this, you should give it plenty of water by submerging the pot in water for 5-10 minutes until the soil feels moist. On the other hand, overwatering is dangerous for Dischidia oiantha and can lead to root rot, which prevents the roots from absorbing nutrients and water. Symptoms of overwatering include yellow, swollen, and translucent organs, as well as brown or black leaves that easily fall off. If you suspect overwatering, you should check the soil and roots. If root rot is present, it may be difficult to save the plant, but if only some roots are affected, you can remove the unhealthy roots, dip the healthy ones in a fungicide, and repot the plant in fresh soil. This can often help the plant recover and start growing again.

Why do I have to put plant food on my Dischidia oiantha?

Fertilizing Dischidia oiantha during the growing season is beneficial because it adds nutrients to the growing medium, supports healthy growth, and encourages mature specimens to produce blooms. Even though this plant stores water and nutrients, applying plant food is still helpful.

How much sunlight does Dischidia oiantha need to grow?

To thrive, Dischidia oiantha needs a significant amount of light, even though they can grow in partial sun. They should receive a minimum of 3-6 hours of direct or indirect sunlight daily. However, it's worth mentioning that the required sunlight amount can vary depending on the specific Dischidia oiantha species and their natural habitat.

"What temperature is best for your Dischidia oiantha plant?"

To keep the Dischidia oiantha healthy, it is important to maintain specific conditions. Ideal temperatures range from 75-90℉ (25-32℃), with a minimum temperature of 75℉ (25℃) during early winter. If the weather becomes extreme, it is recommended to bring the plant indoors for added protection. While the Dischidia oiantha can tolerate some low temperatures, such as 50℉ (15℃), it is not ideal. Therefore, it is advised to move the plant inside if winter conditions are anticipated.

How frequently do I need to water my Dischidia oiantha?

Determining the watering schedule for Dischidia oiantha can vary, as there is no strict rule in place. To determine if watering is necessary, you can check the soil and only proceed if it is completely dry. There are a few methods to check the moisture level, such as using your finger or a moisture meter to assess the soil beneath the surface. If you've planted the Dischidia oiantha in a deep pot, you can use a stick or chopstick to gauge the moisture. If the soil feels slightly moist, it is best to wait a few days and recheck. Typically, during the summer, watering every two weeks is sufficient, while in winter, once a month is adequate. However, several factors can influence the frequency, and the following section will list some considerations to assist you in determining the ideal watering routine.

When should I fertilize my Dischidia oiantha?

Dischidia oiantha, unlike other plants, requires only a small amount of fertilizer during the growing season. It is recommended to fertilize this plant 1-2 times a year, specifically in spring and autumn. However, refrain from fertilizing in winter and summer when it is dormant. If you have recently repotted your plant, be cautious and decrease the amount of fertilizer. Additionally, it is advisable to wait a few months after repotting before starting to fertilize.

What will happen if Dischidia oiantha doesn't receive enough sunlight?

Insufficient sunlight can cause Dischidia oiantha to weaken and hinder proper growth. This can result in leggy growth (etiolation) and pale or discolored leaves. Additionally, lack of sunlight makes Dischidia oiantha more prone to pests and diseases.

How do I change the temperature for my Dischidia oiantha as it grows?

Dischidia oiantha has various growing stages. Initially, the dormant seed germinates and develops into a seedling. For the seeds to sprout, they require specific conditions in their environment, such as a temperature range of 75-90℉ (25-32℃). During the summer, around 85℉(30℃) is considered the ideal temperature for robust growth. To ensure sufficient sunlight, you can move your Dischidia oiantha from indoors to a sunny spot during the warm summer months.

What things should I think about when watering my Dischidia oiantha?

Watering requirements for Dischidia oiantha are influenced by various environmental factors such as container size, soil type, temperature, and humidity. The container and soil used determine the frequency and amount of water needed. It is recommended to choose a container with good drainage to avoid excess water retention. Smaller containers require less water as they have less soil capacity, while larger pots stay wet for longer and need to be watered less frequently. Avoid using an oversized pot to prevent overwatering. When repotting, switch to a slightly larger container. Shallow containers are preferable since Dischidia oiantha has shallow root systems. In terms of seasons, Dischidia oiantha needs less frequent watering during winter when growth slows down, and the plant utilizes less energy and water. Cooler winter air reduces evaporation, so the soil remains wet for longer than in summer. Consider the climate in your location as well. Humid areas with ample rainfall require less watering compared to dry and arid regions. Keep in mind that conditions can vary within the same geographic area based on the season and indoor heating/cooling usage. When planted in the ground, Dischidia oiantha typically obtains sufficient water from precipitation and dew once its root system is established. However, in prolonged dry periods, occasional watering may be necessary. For areas where Dischidia oiantha can only grow in containers, the plant can be moved outdoors during spring and summer, provided the temperature is suitable, and brought inside as temperatures drop. Potted Dischidia oiantha kept outside generally needs more water due to increased sun exposure, even when placed on a shaded porch.

When is the best time to not use fertilizer on my Dischidia oiantha?

Dischidia oiantha, like other plants, goes through a dormancy period. During this time, it is best to avoid applying fertilizer. The plant stops growing in both summer and winter, making it important to refrain from fertilizing during these seasons. Additionally, it is recommended to withhold fertilizer for a few months after repotting in the spring.

What happens if Dischidia oiantha gets too much sunlight?

Dischidia oiantha can get sunburned if exposed to excessive direct sunlight, which will cause brown spots on its leaves or stems. In severe cases, the plant may become dehydrated and wilt. It is crucial to keep track of the amount of sunlight the Dischidia oiantha receives and make necessary adjustments.

How do I make sure my Dischidia oiantha stays warm during cold seasons?

To protect your Dischidia oiantha from harsh winter conditions, it's best to bring it indoors. Some people choose to purchase specialized grow lights to ensure the plant gets enough sunlight, but if your home isn't very dark, these lights may not be necessary. Instead, position your plants in areas where they will receive the most sunlight possible. This should provide enough light for the Dischidia oiantha to thrive during winter. If you have multiple Dischidia oiantha plants, remember to rotate them so that they all receive adequate sunlight. If you live in northern regions with chilly weather, be cautious about placing your Dischidia oiantha too close to windows, as the cold temperatures could harm the plants.

PLATES
Dischidia oiantha leaf
PLATE 01 · leaf
Dischidia oiantha leaf
PLATE 02 · leaf
Dischidia oiantha other
PLATE 03 · other
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