Diospyros lotus
Lotus persimmon · Lotustree · Date-plum · Caucasian persimmon · Lilac persimmon
Description
Source: leafsnapDiospyros lotus, commonly known as the Date Plum or Caucasian Persimmon, is a deciduous tree that belongs to the Ebenaceae family. Native to Western Asia and Southeastern Europe, this tree can grow up to 20 meters tall. It boasts a dense crown with dark green leaves that turn yellow in autumn. The fruit of Diospyros lotus is edible and resembles a small plum or tomato. It has a sweet taste when fully ripe but can be quite bitter when unripe. The fruit is rich in vitamin C, potassium, calcium, and iron. The wood of Diospyros lotus is hard and durable, making it ideal for furniture making as well as for construction purposes, such as flooring and veneers. In traditional medicine, various parts of the plant are used for their medicinal properties, such as treating diarrhea and dysentery. Overall, the Diospyros lotus plant serves both practical purposes, such as being a food source and construction material, while also offering medicinal properties that have been utilized by various cultures throughout history.
Care Guide
💧 Water Every 7 days
The date-plum adapts well to moderate water availability and is drought-tolerant, requiring watering every two weeks. It is ideal for outdoor growth, thriving in well-draining soil that helps manage excess water during rainy periods. This soil ensures a balance against both over-watering and under-watering.
What is the most effective way to give water to my Date-plum plant?
To promote excellent root development in your plants, it is recommended to place a garden hose at the base of the plant. However, avoid directly spraying the leaves as this may not be beneficial. If the plants are placed outdoors and exposed to direct sunlight, keep in mind that the leaves will require more watering. You can effectively moisten the roots by using bubblers for each plant or soaker hoses that cover the entire garden or bed. When adding or removing plants, make sure to push the roots deeply into the soil. After watering, remember to drain any excess water and allow the soil to dry before watering again. Watering at ground level is advisable to prevent diseases. On a sunny day, you might consider spraying the entire bush with water. Whether your plants are potted or in the ground, it is important to prioritize deep watering instead of light sprinkling for Date-plum plants.
What do I do if I give too much or too little water to the Date-plum?
When a Date-plum is overwatered, its leaves can turn yellow, drop off, and wilt. The plant may look dull and unhealthy, with mushy stems. To address these signs, adjust your watering schedule. On the other hand, wilting can also indicate under watering. In such cases, the leaves become crispy and dry. If the soil is dry and simply watering is not enough, give the plant a thorough watering. However, even with enough water, the Date-plum may still have dry and yellow leaves due to a damaged root system, but this will improve over time. Check the moisture levels of the pot when keeping the Date-plum indoors and avoid overwatering. Look out for black spots, which indicate excessive moisture. In such cases, allow the soil to dry out by withholding water for a few days. Overwatering can cause root rot, which may require transferring the plant to a new pot if discolored and slimy roots are present. Prevent root rot by avoiding overly soggy soil. When planting the Date-plum outdoors, ensure the soil is adequately moist. If the soil is too dry, this could indicate a lack of water. Provide sufficient watering to help the plant recover.
How often do I need to water my Date-plum plant?
The Date-plum plant prefers deep and infrequent watering, especially if it is in a pot. When the plant is in a pot, the soil dries out faster and needs to be watered every 3 to 5 days in cold regions. Water the plant early in the morning when the soil is dry. To determine if watering is needed, check the soil. If the top 2-3 inches are dry, it is time to water. During hot days, check the moisture daily as the heat can quickly dry out the soil in the pot. If you have a garden, irrigation is necessary. In hot climates, watering once a week is sufficient. Only water if about 2-3 inches of soil becomes too dry. Avoid adding water if there has been significant rainfall to prevent root rot. The Date-plum plant generally grows in spring and fall. When planted outdoors, adding mulch about 3 to 4 inches deep can conserve water. Sandy soil requires more frequent watering due to its fast drainage, while clay soil requires less frequent watering to avoid root rot. To keep track of watering, mark the dates on a calendar and pay attention to drooping leaves, which may indicate that watering is needed.
How much water does my Date-plum tree need?
The Date-plum tree generally needs about a gallon of water on a regular basis. For potted plants, water them deeply until you see water dripping out of the bottom of the pot. Wait for the soil to dry before watering again. To determine how much water you've given your plant in a week, you can use a water calculator or a moisture meter. During the flowering period, provide plenty of water but allow the moisture to evaporate afterwards to avoid root rot. If the Date-plum tree is planted outdoors and receives adequate rainfall, additional watering may not be necessary. However, when the tree is young or newly planted, it requires 1-2 inches of rain per week. As the tree grows, it can rely solely on rainfall. Only in hot weather or when there is no rainfall for 2-3 weeks should you consider giving the Date-plum tree a thorough watering during cooler times of the day to prevent damage from heat. Additional watering will be needed during extended dry periods.
Should I water my Date-plum plant more or less depending on the time of year or the weather?
The Date-plum needs to be outdoors, preferably exposed to rain, but if the weather is persistently dry, it may need watering. During the spring and fall, the soil should be kept moist, without being too soggy. Alternating between dry and moist soil conditions will promote the growth of the Date-plum. In the hot summer, water can evaporate quickly, so watering more frequently may be necessary to keep the plant moist. Less water is generally needed during the winter when the Date-plum becomes dormant. Using soil like terracotta, which retains moisture while allowing for drainage, can help the water evaporate efficiently during this period. Once the Date-plum starts to leaf out and go dormant, watering can be skipped, as it can rely on fall and winter rains for survival. When the temperature becomes warmer in the spring, you can encourage the growth and blooming of the Date-plum. Good drainage is important throughout the year to prevent the plant from being exposed to excessive water or drought, especially during the winter. If the Date-plum is in a pot, it has limited root growth, so it should be well-watered, especially in summer. Deep soaks once or twice a week, depending on the weather, are recommended instead of shallow sprinkles that only reach the leaves. It's important to avoid letting the Date-plum dry out completely in the fall or winter, even during dormancy. While excessive water can be harmful, the plant should not sit in water for too long, as it could lead to death during the winter. Applying mulch can help reduce stress, conserve water, and promote healthy blooms.
☀️ Light Full sun
The date-plum prospers when it receives steady, plentiful sunlight throughout the day. Native to sunlit habitats, this plant develops vigorously and in good health under such conditions. However, too much or too little light can harm its growth.
What are the sunlight requirements for Date-plum plants?
Date-plum plants thrive best when exposed to full sun, which means they require more than 6 hours of direct sunlight daily. However, they can also tolerate partial sun conditions, receiving about 3-6 hours of sunlight. It's essential to monitor the movement of sunlight in your garden to find the optimal spots providing the right balance of light and shade, ensuring the plants' best growth and happiness.
How does sunlight affect the growth of Date-plum plants?
The Date-plum, or Diospyros lotus, is a plant that exhibits its best growth when it receives continuous and abundant sunlight throughout the day. Originating from sun-drenched environments, this plant benefits significantly from such conditions. However, it's crucial to avoid both overexposure and underexposure to sunlight as these can have detrimental effects on its growth. To support indoor plants, especially during less sunny periods or in darker spaces, artificial lighting can be employed effectively. Proper artificial lighting, such as LED lights, should be chosen and adjusted in terms of type, intensity (30-50W/sq ft for full sun plants, 20-30W/sq ft for partial sun plants, and 10-20W/sq ft for full shade plants), distance (12-36 inches above the plant), and duration (8-12 hours per day) to promote healthier and faster growth.
What are some common symptoms of inadequate lighting in Date-plum plants?
When Date-plum plants do not receive adequate sunlight, they may exhibit several symptoms indicating this issue. Such symptoms include the development of smaller leaves compared to previously matured ones, leggy or sparse growth indicating a stretched appearance due to longer spaces between leaves or stems, premature leaf drop as the plant tries to conserve resources, cessation or slowing down of new growth as the plant enters survival mode, leaves developing pale or irregular colors due to insufficient chlorophyll, chlorosis where leaves lose their green hue and turn yellow, sunscald characterized by pale or necrotic areas on leaves or stems caused by excessive sun exposure, curling of leaves as a defense against too much sunlight, wilting from loss of turgor pressure leading to drooping leaves and stems, and leaf scorching which appears as brown, dry edges on leaves.
How can one address lighting issues in Date-plum plants?
To address lighting issues in Date-plum plants, various strategies can be employed depending on whether the plants are grown indoors, outdoors, or in the ground. For indoor plants requiring more light, gradually moving them to sunnier spots or using artificial light sources for at least 8 hours daily can be beneficial. Outdoor plants should be moved to optimal sunlight spots gradually to prevent sunburn, and affected parts may not recover but new growth should be healthy post-adjustment. For plants in the ground, reducing obstructions by pruning or relocating smaller plants during their dormant period to areas with better sunlight and drainage is advisable. When using artificial lights, ensure they are placed appropriately above the plant and used for the correct duration each day.
🌡️ Temperature 15–35°C
Date-plum tolerates a wide range of climate conditions, from scorching summers to cold winters. Still, it has a preferred temperature range for growth. If temperatures climb too high, the plant can suffer heat and humidity stress, which may kill it. In areas where temperatures approach the lower limit of its cold tolerance, it is important to provide insulation to protect the plant.
What is the botanical name of the Date-plum?
The botanical name of the Date-plum is Diospyros lotus.
💨 Humidity
🪴 Soil 6-7
🌱 Fertilizer
The Date-plum plant needs adequate nutrients to achieve the best fruit production. Apply fertilizer in early spring to promote new growth and flower development. Regular feeding keeps the plant healthy, produces tastier fruit, and prevents nutrient-deficiency problems like yellowing leaves and poor fruit yields.
Why should I add fertilizer to my Date-plum tree?
Plants require regular fertilization to maintain their nutrient levels, especially fast-growing plants like the Date-plum. By providing these extra nutrients, the Date-plum can not only thrive and remain healthy, but also produce more delicious fruit. If plants are not fertilized for an extended period, they may experience various problems. Nutrient deficiencies can lead to issues with the foliage, such as yellowing leaves or leaves taking on a reddish color. Additionally, the plants may experience shape deformities, withered tips, or significant dieback. Some nutrient deficiencies can also impact bark health, slow down growth, hinder shoot development, and result in a lack of fruit production.
When should I fertilize my Date-plum tree for best results?
Fertilizing in the early spring, before the buds emerge, is the best time for Date-plum. As it comes out of winter dormancy, it uses stored reserves to promote new growth. Blooms require a lot of energy, so it's recommended to fertilize 2 to 4 weeks before blooming. This allows enough time for the nutrients to penetrate the soil and be absorbed throughout the plant. While you can continue to fertilize in spring, it's not advised to fertilize in autumn. This can lead to excessive foliage growth late in the season, making the leaves vulnerable to winter damage.
When is the wrong time to fertilize my Date-plum?
Here are some tips for fertilizing Date-plum plants: - In the first year of growth, it is best to avoid fertilizing altogether. If fertilizer is not necessary, be cautious about providing it. - If you pruned 20% or more of the plant the previous year, hold off on fertilizing. - Do not fertilize plants that are diseased or damaged, as this can cause more harm than good. Instead, address the root cause of the issue. - Avoid fertilizing after the peak of summer, as this can lead to excessive growth before winter. - During hot and dry times of year, it is best not to fertilize Date-plum plants. Dry soil does not distribute fertilizer as effectively, and stimulating growth in these conditions may require more water than is available. - Save fertilizer application for earlier in the season when temperatures are cooler. - Be aware that Date-plum plants can absorb fertilizer from nearby plants or lawns, so be cautious to avoid unintentionally giving plants a double-dose of fertilizer.
What kind of fertilizer does my Date-plum tree need?
Using fertilizer that contains a balance of nitrogen, phosphorus, and potassium can bring many benefits to plants. Nitrogen is important for leaf growth and chlorophyll production. Phosphorus helps support the root system and promotes the development of blossoms, fruits, and seeds. Potassium plays a role in photosynthesis and the movement of water and nutrients throughout the plant. When choosing a fertilizer, you can opt for a commercial one that is specifically designed for a particular type of tree. Alternatively, you can use organic sources of nitrogen such as manure, feather meal, or blood meal. To ensure you apply fertilizer accurately, conducting a soil test can give you a better understanding of the condition of your soil. For commercial fertilizers, if your soil lacks sufficient phosphorus and potassium according to the soil test, you can use a balanced granular fertilizer with a ratio of 10-10-10 or similar. In most cases, nitrogen in the soil is continuously depleted with rainfall. If your soil already has enough phosphorus and potassium, it would be more appropriate to use a high-nitrogen fertilizer with a ratio of 6-2-1 or 10-2-2.
How can I make my Date-plum plant grow better?
To successfully fertilize your Date-plum tree, it's crucial to follow specific fertilizer instructions and conduct some research. Over-fertilizing should be avoided, so determining the right amount is important, especially for fruit trees. A general guideline is to use the tree's age or trunk diameter to estimate how much fertilizer to apply. Typically, you should use one-tenth of a pound per year or per inch of trunk, up to a maximum of one pound. However, it's worth noting that Date-plums should not be fertilized during their first few years. For granular and organic fertilizers like blood meal, simply sprinkle them around the tree's base, extending to the drip line (the space below the outermost branches). Make sure the fertilizer doesn't touch the trunk as it can be harmful. Over time, the granules will break down and seep into the soil, where the tree's roots can absorb them. After applying the fertilizer, spread a layer of compost about an inch deep around the tree's base and water it thoroughly.
🪴 Pot & Repot
✂️ Pruning
The date-plum is known for its attractive foliage and edible fruit. To keep the plant healthy and promote fruit production, prune it in late winter. This process helps remove dead branches, improves air circulation, and shapes the plant for a balanced structure. Be sure to use clean, sharp tools to minimize any potential damage to the plant.
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity
Characteristics
- Plant Type
- Tree
- Life Cycle
- Perennial
- Genus
- Diospyros
- Family
- Ebenaceae
- Hardiness Zone
- 7-10
- Mature Height
- 14.94 m to 29.87 m
- Mature Spread
- 6.1 m to 9.14 m
- Leaf Color
- Green
- Leaf Type
- Deciduous
- Flower Color
- Green, Yellow
- Flower Size
- 2.03 cm
- Bloom Time
- Late spring, Early summer
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Fall
- Native Area
- Uzbekistan, Nepal, Afghanistan, Tajikistan, Turkey, India, Myanmar, Koppen, Iran, Pakistan, South Korea, Turkmenistan, China