David's alchornea resists disease well and is usually not susceptible to illnesses. Regarding care, this plant is fairly low maintenance. When grown outdoors it needs only minimal watering, and larger plants typically do not require pruning. Smaller plants, however, should be pruned after they have finished blooming. David's alchorneat is suitable for anyone with an outdoor area, such as a garden or deck, and does not demand much care experience.
How to keep Alchornea Davidii.
Light
David's alchornea grows best when it gets steady, plentiful sunlight, though it can only rarely adapt to conditions with intermittent or diffused light. Native to regions with abundant sun, the plant's health can suffer if light is persistently too scarce or excessively intense for long periods.
Water
David's alchornea is drought-tolerant and only needs to be watered every three weeks. It's important to let the soil dry out between waterings. This plant flourishes outdoors with minimal water, efficiently regulating its water usage, and demonstrates resilience during seasonal dry spells.
Temperature
David's alchornea is suited to temperate areas, doing best at temperatures from 59 to 89.6 °F (15 to 32 °C). It favors a warm, steady environment. During cold seasons it may need indoor heating or greenhouse cultivation to keep within its ideal temperature range.
Fertilizer
Fertilize your David's alchornea in early spring to encourage healthy growth. Regular feeding boosts overall health, producing vigorous growth, increased resilience to challenging conditions, and improved resistance to diseases and pests. Keep a specific fertilization routine for your David's alchornea to maintain vibrant, deep-colored foliage and a lush appearance.
Pruning
To ensure the healthy growth of David's alchornea, it's best to prune it in early spring before new growth begins. Start by removing any dead or damaged branches and thinning out crowded areas to improve air circulation. This practice promotes healthy development, reduces the risk of disease, and helps maintain the plant's structure. For more detailed pruning techniques, consult reliable horticultural guides.
Botanical profile.
- Plant Type
- Shrub
- Life Cycle
- Perennial
- Genus
- Alchornea
- Family
- Euphorbiaceae
- Hardiness Zone
- 7
- Mature Height
- 2.44 m to 3.96 m
- Mature Spread
- 2.13 m to 3.05 m
- Leaf Color
- Green, Yellow, Red
- Leaf Type
- Deciduous
- Flower Color
- Red, Green, Yellow
- Flower Size
- 1.52 cm to 3.56 cm
- Bloom Time
- Mid spring, Late spring
- Planting Time
- Spring, Autumn, Winter
- Harvest Time
- Summer
- Native Area
- China
Reader questions.
What's the best way to water my David's alchornea plant?
To ensure excellent root development, consider using a garden hose at the base of the plant. Avoid spraying the leaves directly, as they may require more water if exposed to direct sunlight outdoors. You can also use bubblers or soaker hoses to moisten the roots individually or cover the entire garden or bed. When adding or removing plants, use soaker hoses to encourage deep root growth. Remove any excess water and allow the soil to dry before watering again. Water at ground level to prevent diseases. On a sunny day, it may be beneficial to spray the entire bush with water. Regardless of whether the plant is potted or in-ground, keep in mind that David's alchornea prefers deep watering rather than light sprinkling.
Why should I put fertilizer on my David's alchornea?
No matter what type of David's alchornea you have, regular fertilization is key for promoting overall plant health. Providing the proper nutrients will lead to stronger growth and increased resilience to challenging conditions, as well as improved ability to fight off diseases and pests. The foliage of your David's alchornea is a prominent feature, so it's important to maintain its integrity. By following a consistent fertilization schedule tailored to your specific plant, you can encourage the development of vibrant, lush leaves.
How many hours of sunlight per day should David's alchornea plant get for it to grow healthily?
To ensure healthy growth, it is important to give David's alchornea plant 3-6 hours of sunlight daily. This is the minimum requirement, but it's worth noting that most plants that can tolerate partial sunlight can also do well in full sun. These plants are more flexible in terms of light needs, unlike those that specifically require full sun or partial shade.
What is the best temperature for David's alchornea?
David's alchornea thrives best within the temperature range of 65~80℉(18~27℃). During the primary growing phase, the highest tolerable temperature is 95℉(35℃), while the lowest tolerable temperature is 15℉(-10℃). This species can tolerate low temperatures and will survive freezing winters. The recommended temperature range is as follows: Perfect – 65~80℉(18~27℃), Highest – 85~95℉(30~35℃), Lowest – -5~15℉(-20~-10℃) or below.
What do I do if I give David's alchornea too much or too little water?
If a David's alchornea is overwatered, its leaves may turn yellow, drop off, and wilt. The plant may look dull and unhealthy with mushy stems. In these cases, it is recommended to adjust your watering schedule. On the other hand, wilting can also be a sign of under watering. Underwatered leaves may become crispy and dry, while overwatered leaves become soft and wilted. When the soil is dry and simply watering is not sufficient, give it a thorough watering. Sufficient water will help the David's alchornea recover, but the plant may still have dry and yellow leaves for a few days due to damage to the root system. Once the plant returns to normal, the yellowing of leaves will stop. Indoors, always check the moisture levels in the pot for the David's alchornea and avoid overwatering. Look for signs of black spots, and if present, allow the soil to dry out for a few days before watering again. Overwatering can lead to root rot, so if you notice discolored and slimy roots, consider transferring the plant into a different pot. Prevent root rot by avoiding excessively soggy soil. When planting the David's alchornea outdoors, check the soil moisture levels by digging a little deeper. If the soil is too dry, it could indicate underwatering, so provide adequate watering to help the plant recover.
When should I fertilize my David's alchornea plant?
To ensure healthy growth, the best time to fertilize your David's alchornea is in late winter or early spring. This provides the plant with necessary nutrients for growth once the weather warms up. In warm climate regions, an additional fertilizer feeding in early fall can be beneficial. This not only adds nutrients for the following growing season but also helps the plant handle winter better without foliage damage. Fertilizing earlier also allows new branches enough time to grow and withstand the cold winter.
What kind of sunlight does David's alchornea plant need?
For optimal growth, David's alchornea prefers full or partial sun exposure. It thrives with direct morning light, however, it is important to shield it from the intense afternoon sun during summer. Excessive hot afternoon sun in temperate environments can scorch the leaves and harm the overall appearance and health of the plant.
Do I need to change the temperature for David's alchornea as it grows?
According to research, David's alchornea experiences stunted growth when exposed to prolonged higher temperatures, particularly during the development of axillary buds and main shoots. To promote healthy growth after germination or transplanting, it is recommended to maintain consistent and cooler temperatures, ideally around 65℉ (18℃).
How frequently should I water my David's alchornea plant?
David's alchornea prefers deep and infrequent watering, especially when planted in pots. It is recommended to soak them in a gallon of water each time to ensure proper hydration. Pots have limited water storage capacity, causing the soil to dry out faster. In cold regions, watering is needed every 3 to 5 days. It is best to water the plants early in the morning when the soil is dry, whether they are kept outdoors or indoors. You can also check the moisture level by examining the top 2-3 inches of soil. If it is dry, the plant requires a thorough watering. During hot days, daily monitoring may be necessary as the high temperatures can quickly dry out the soil. For garden plants, regular irrigation is necessary. In hotter climates, watering once a week is sufficient. Pay attention to the dryness of the top 2-3 inches of soil and avoid overwatering to prevent root rot. Rainfall can provide sufficient moisture to the plants, eliminating the need for additional watering. David's alchornea typically thrives in spring and fall. Apply a layer of mulch, about 3 to 4 inches deep, when the plants are outdoors to help conserve water. Sandy soil tends to drain faster, requiring more frequent watering. In contrast, clay soil retains moisture better, allowing for less frequent watering. Keep track of watering dates on a calendar and be mindful of drooping leaves, which may indicate that watering is needed soon.
When is the best time to not use fertilizer for my David's alchornea?
There are specific times during the year when you should avoid fertilizing your David's alchornea. The first time is in the early and mid-winter months when the plant is dormant and does not require any nutrients. It is also not advisable to fertilize it in late spring and throughout the summer. During this period, the weather is usually hotter and drier, which can have a negative effect on your plant if you introduce fertilizer. To prevent any problems, it is best to stick to a fertilization schedule that only includes feeding in early spring and early fall.
Can the sun harm David's alchornea plant? How can I shield David's alchornea plant from sun and heat damage?
To protect David's alchornea plant from damage, especially when moving it outdoors, it is important to avoid direct sunlight. This can be done by gradually transitioning the plant from a shaded area to a brighter spot. However, even if the plant is accustomed to sunlight, extreme heat can still harm it. During a heatwave, keeping the soil consistently moist is crucial in helping the plants endure high levels of heat. In addition, relocating potted plants to areas with afternoon shade or using a shade cloth can provide extra protection for David's alchornea during severe weather.
How can I make sure David's alchornea plant stays warm during the cold seasons?
David's alchornea is a hardy plant that can survive freezing temperatures when planted in the ground, as long as the temperatures don't drop below 15℉ (-10℃). However, if the plant is grown in pots or containers, extra precautions should be taken to protect the roots from the cold. This can be done by wrapping the container in a blanket or bringing it indoors to provide full protection from the winter elements.