Prunus triloba
Flowering almond · Flowering plum · Rose of China
Description
Source: leafsnapPrunus triloba, sometimes called flowering plum or flowering almond, a name shared with Prunus jacquemontii, is a shrubby cherry, sometimes becoming a small tree. The flowers are pale pink or white, and the fruit are red and "pubescent", i.e. with soft hair. It originates from China but is popular around the world as an ornamental. It is most often found in cultivation in the double flowered form P. triloba 'Multiplex', which has double pink flowers. This cultivar is often sold as "Rose Tree of China", "China Rose Tree", or other variants. The stones of P. triloba are often used to make beaded bracelets in China.
💡 Although commonly called "flowering almond," this species of Prunus does not produce any valuable fruit. Its small fruits are red or brown in color and are not edible. As a result, the flowering almond is primarily cultivated for its decorative features.
🌳 Although prized for its ornamental qualities, the flowering almond's elegant form and blooms are also used in bonsai, offering an interesting variation on the traditional Japanese art. Because of its dense, showy clusters of flowers, it is often used in floral arrangements and featured in botanical art, adding a touch of spring to various artworks and interior designs and highlighting the adaptable nature of its aesthetic uses.
🎭 Hope for the spring, perseverance
Care Guide
💧 Water Every 2 weeks
Flowering almonds, native to temperate climates, thrive in moderate moisture conditions and are resistant to drought. While they prefer consistent hydration, they only need watering every two weeks. Seasonal changes impact their water absorption, which is essential for producing vibrant blooms during the spring growing season.
How should I water my Flowering almond plant in the best way possible?
To promote excellent root development, place a garden hose at the base of the plant. Avoid spraying the leaves directly, especially if the plant is outdoors and exposed to direct sunlight. If needed, provide additional watering to the leaves. Consider using bubblers or soaker hoses to keep the roots moist. When adding or removing plants, use soaker hoses that cover the entire garden or bed to ensure deep root penetration. Remember to drain any excess water and allow the soil to dry before watering again. Water at ground level to avoid potential diseases. On sunny days, it may be beneficial to spray the entire bush with water. Whether the plant is in a pot or in the ground, remember that flowering almond prefers deep watering rather than light sprinkling.
What do I need to do if I give the Flowering almond plant too much or too little water?
When a Flowering almond is overwatered, its leaves may turn yellow, drop off, and wilt. The plant may look unhealthy with mushy stems. In these cases, it's best to adjust your watering schedule. Conversely, wilting can also occur due to under watering, in which case the leaves will become crispy and dry. If the soil is dry and simply watering is not enough, give the plant a thorough watering. This will help the Flowering almond recover, but it may still appear dry with yellow leaves due to root damage. Once it returns to normal, the yellowing of the leaves will stop. When you have an indoor Flowering almond, always check the moisture levels in the pot to avoid overwatering. Look for signs of black spots, as this may indicate the need to let the soil dry out for a few days. Overwatering can lead to root rot, which can be addressed by transferring the plant to a different pot if discolored and slimy roots are present. It's important to prevent root rot by avoiding excessively soggy soil. When planting a Flowering almond outdoors, dig a little deeper and check the soil's moisture level with your fingers. If it feels too dry, it may indicate under watering, so adequate watering is necessary to help the plant recover.
How often do I need to water my Flowering almond plant?
The Flowering almond prefers deep and infrequent watering. If they are planted in pots, it is best to soak them in a gallon of water each time. Potted plants have limited water storage and the soil can dry out quickly. In cold regions, watering is needed every 3 to 5 days. It is best to water in the morning when the soil is dry, whether the plant is indoors or outdoors. You can check the soil moisture by feeling the top 2-3 inches of soil - if it is dry, give the plant a thorough watering. During hot days, check the soil moisture daily as the heat can dry it out faster. In garden settings, irrigation is necessary. In hot climates, watering once a week is sufficient. Only water when the top 2-3 inches of soil are dry, and consider the amount of rainfall to prevent overwatering and root rot. Flowering almond typically grows in spring and fall. When planting outdoors, adding 3 to 4 inches of mulch can help conserve water. Sandy soil drains faster and requires more frequent watering, while clay soil requires less frequent watering to prevent root rot. Keep track of watering dates on a calendar, and if you notice drooping leaves, you may need to water a day earlier.
How much water does my Flowering almond plant need?
The Flowering almond typically needs one gallon of water according to its schedule. When it comes to potted plants, it's best to water them deeply until you see water dripping from the bottom of the pot. Allow the soil to dry before watering again and you can use a water calculator or moisture meter to measure the amount given to your plant each week. During the flowering period, provide plenty of water but allow the moisture to evaporate afterwards to avoid root rot. If the Flowering almond is planted outside and experiences sufficient rainfall, additional watering may not be necessary. However, when the plant is young or newly planted, make sure it receives 1-2 inches of rain per week. As the Flowering almond grows, it can rely on rainfall alone. Only when the weather is excessively hot or no rain has fallen for 2-3 weeks should you consider giving the plant a thorough watering during a cooler time of day to prevent heat damage. Extra watering will be needed during prolonged dry periods.
Should I change how often I water my Flowering almond based on the time of year or the weather?
The Flowering almond requires watering when there is persistent dry weather, but it generally prefers rainwater when grown outdoors. During the spring and fall, the soil should be kept moist but not soggy. Alternating between dry and moist soil conditions will promote healthy growth. In the summer, hot weather can cause water to evaporate quickly, so additional watering may be necessary if there is a lack of rainfall. In the winter, the Flowering almond needs less water as it becomes dormant and drops its leaves. Using well-draining, moisture-retentive soil can help water evaporate faster during this dormant period. After spring, the Flowering almond can be cultivated to encourage growth and blooming in warmer temperatures. Good drainage is essential at all times, especially in winter, to prevent ponding and drought. When grown in pots, the root growth is limited, so ensure they are well-watered, particularly in summer. Avoid shallow sprinkles that only reach the leaves as they can promote fungal growth and not reach deep into the roots. Even during dormancy in the fall and winter, make sure the Flowering almond does not dry out completely. Overwatering should also be avoided as sitting in water for too long can be detrimental, especially during the winter. Using mulch can help reduce stress, conserve water, and promote healthy blooms.
☀️ Light Full sun
Flowering almond prefers bright sunlight and performs best with abundant light. It can also grow satisfactorily in moderately sunny locations. Originating from areas with plentiful sun, it is adapted to use sunlight effectively. However, long stretches of low light can hinder its healthy growth, while excessive sun exposure can cause leaves to scorch.
What are the sunlight requirements for a flowering almond?
Flowering almond requires full sun, defined as above 6 hours of sunlight, to thrive, but it can also grow well under partial sun, which means about 3-6 hours of sunlight. Observing how sunlight moves through your garden is crucial for finding the perfect balance of light and shade for your plants, ensuring they receive the right amount of light for healthy growth.
What should be done if natural sunlight is insufficient for a flowering almond?
If natural sunlight is insufficient, especially during winter or in less sunny spaces, artificial lighting can be used to support the growth of flowering almonds. Indoor plants benefit from artificial lights, promoting faster, healthier growth. LED lights are recommended for their ability to provide specific wavelengths of light needed by plants. Full sun plants require 30-50W/sq ft, partial sun plants need 20-30W/sq ft, and full shade plants require 10-20W/sq ft of artificial light. The light source should be placed 12-36 inches above the plant, mimicking natural sunlight as closely as possible. Most plants need 8-12 hours of light per day.
What are the symptoms of inadequate sunlight for a flowering almond?
Inadequate sunlight can cause a flowering almond to exhibit several symptoms, including 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. Each of these symptoms indicates a struggle with the plant's light exposure, which can impact its overall health and growth.
How can you improve the sunlight exposure for a flowering almond?
To improve sunlight exposure for a flowering almond, gradually move your plant to a sunnier location each week until it receives at least 6 hours of direct sunlight daily. Use a south-facing window and keep curtains open during the day for maximum sunlight exposure. If the plant is large or not easily movable, consider using artificial light, keeping a desk or ceiling lamp on for at least 8 hours daily or investing in professional plant grow lights. For outdoor plants, avoid sudden changes in light intensity to prevent sunburn. Minimize obstructions by pruning trees that block sunlight and consider transplanting smaller plants to locations with ample sunlight and good drainage during their dormant period.
🌡️ Temperature 5–35°C
The flowering almond prefers temperatures between 41 ℉ (5 ℃) and 95 ℉ (35 ℃), reflecting its native habitat's typically temperate climate. During cooler seasons, it may require some temperature adjustments to avoid frost damage.
What are the preferred temperature conditions for a flowering almond?
The flowering almond thrives in temperatures ranging from 41°F (5°C) to 95°F (35°C), which reflects the temperate climates of its native habitat. It displays strong cold resistance, making special frost protection measures typically unnecessary. However, to protect against frost damage when winter temperatures are expected to drop below the growth limit temperature, wrapping the trunk and branches with non-woven fabric or cloth is recommended. Also, watering the plant abundantly before the first autumn freeze to keep the soil moist can help prevent drought and water scarcity during the colder months.
How does low temperature affect the flowering almond, and what solutions exist?
Flowering almond is cold-tolerant, thriving best above its suitable growth minimum temperature. In winter, it should remain above the minimum tolerable growing temperature. Exposure to temperatures below the growth limit might not show immediate changes during the cold season, but by springtime, the branches may become brittle and dry, failing to produce new shoots. The solution is to prune any dead branches in spring that haven't sprouted new leaves.
What impact does high temperature have on flowering almond, and how can it be mitigated?
During the summer, it's important to keep the flowering almond below the maximum suitable growth temperature. Exceeding the maximum tolerable growing temperature can cause the leaves to lighten in color, tips to dry and wither, and increase susceptibility to sunburn. To mitigate these issues, trim away sunburned and dried parts. Moving the plant to a shaded area during the midday and afternoon sun, or using a shade cloth, can prevent further damage. Additionally, watering the plant in the morning and evening helps maintain soil moisture.
💨 Humidity
🪴 Soil 6-7
🌱 Fertilizer
Correct timing is essential for fertilizing Flowering almond. Apply fertilizer in early spring and continue once a month through early summer. Fertilizer aids in producing attractive blooms and supplies energy during both dormant and active growth periods.
Why should I put fertilizer on my Flowering almond plant?
Fertilizing a Flowering almond is important for multiple reasons. One of the main benefits is that it helps the plant produce beautiful blooms. To ensure excellent flowers during the spring season, it is best to fertilize in early spring. Additionally, fertilizer provides the Flowering almond with ample energy that it can store in the ground when it goes into dormant phases. By giving it extra nutrients in the fall or late spring, the plant can retain more energy to use when it starts growing again.
When should I put fertilizer on my Flowering almond plant?
To effectively fertilize Flowering almond, timing is crucial. It is important to avoid fertilizing too early when the Flowering almond is still dormant, as the fertilizer will not be effective and will be washed away by rainwater. Instead, the first application of fertilizer should be in the early spring. From there, continue to fertilize once a month until early summer.
When is the best time to not put fertilizer on my Flowering almond?
To help Flowering almond produce more blooms and avoid excessive leaf growth, it is important to choose a fertilizer with a lower amount of nitrogen compared to other nutrients. It is also advisable to avoid fertilizing after early autumn as this can lead to excessive growth right before winter. Additionally, it is not recommended to fertilize during hot and dry times of the year as dry soil does not effectively deliver fertilizer, and it can stimulate growth that requires more water than may be available. The best time to apply fertilizer is earlier in the season when temperatures are cooler. Lastly, it is worth noting that Flowering almond can absorb fertilizer from nearby plants or lawns, so be cautious to avoid unintentionally providing the tree/shrub with a double dose of fertilizer.
What kind of fertilizer does my Flowering almond plant require?
To ensure the best growth and blooming of your Flowering almond, it is ideal to use a balanced fertilizer with slightly more phosphorus. You can also improve the soil by adding organic materials like compost, worm castings, and manure. Experienced gardeners may additionally use water-soluble fertilizers with phosphorus when flower buds start appearing to enhance flower development, size, and blooming duration. Various forms of fertilizers can be used for your Flowering almond, but liquid or powdered forms tend to work best. Regardless of the type, remember to dilute the fertilizer and apply it while watering your Flowering almond.
How can I make my Flowering almond grow better?
To properly fertilize your Flowering almond, it's important to follow directions for the specific fertilizer you're using. Take the time to research how to properly apply the fertilizer for this particular plant. Avoid over-fertilizing your Flowering almond, as this can be harmful. It's essential to determine the correct amount of fertilizer to use. A general guideline is to use the age of the tree (if known) or the diameter of the trunk as a reference. Typically, you can estimate using one-tenth of a pound of fertilizer per year or per inch of trunk, with a maximum of one pound. When applying granular fertilizers or organic fertilizers like blood meal, sprinkle them around the base of the tree, extending all the way to the drip line (the area beneath the outermost branches). Make sure the fertilizer does not come into contact with the trunk. Over time, the granules will break down and seep into the soil, allowing the roots to absorb the nutrients. After fertilizing, spread a layer of compost that is approximately one inch deep around the base of the tree, then thoroughly water the area.
🪴 Pot & Repot 2-3 years
When repotting Flowering almond, choose 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, ensuring the root ball sits slightly below the rim of the pot. Water thoroughly after repotting and place in a warm spot with indirect sunlight.
✂️ Pruning
The flowering almond is a deciduous shrub known for its beautiful pink or white blossoms. To maintain its shape and health, prune it in late spring after it has finished blooming. This helps remove dead branches and improves air circulation, promoting healthier growth. Use sharp tools to prevent disease and keep your flowering almond vibrant and well-structured.
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity
Characteristics
- Plant Type
- Shrub, Tree
- Life Cycle
- Perennial
- Genus
- Prunus
- Family
- Rosaceae
- Hardiness Zone
- 5-9
- Mature Height
- 2.13 m to 4.88 m
- Mature Spread
- 3.05 m to 4.57 m
- Leaf Color
- Green, Yellow, Bronze
- Leaf Type
- Deciduous
- Flower Color
- Pink
- Flower Size
- 2.03 cm to 2.54 cm
- Bloom Time
- Mid spring, Late spring
- Planting Time
- Spring, Autumn
- Harvest Time
- Early summer, Mid summer
- Native Area
- Uzbekistan, Tajikistan, Kyrgyzstan, Kazakhstan, Koppen, Turkmenistan, China