Description
Kei apple trees (Dovyalis caffra) are native to Southern Africa and have a non-aggressive root system. In the right climate, they can grow to 5 meters in height and feature glossy, dark green leaves approximately 5cm long.
Kei apple trees require male and female trees to bear fruit. We recommended that you buy three plants at a minimum as we do not know which are male and female.
Kei apple trees can tolerate some frost but thrive in areas with minimal cold temperatures. They are drought-tolerant and can withstand poor soil conditions.
Due to their attractive foliage and flowers, Kei apple trees can be used as ornamental plants. The thorny branches make them an effective natural barrier or hedge.
Uses:
The use of fruits from indigenous plants is receiving more and more prominence due to the opportunities it presents to rural based economies.
The fruit is rich in vitamin C and makes a great tasting jelly or jam.
The Kei Apple has light green leaves that are thick and shiny and are often used as fodder for livestock.
The stems and branches are armed with spines between 3 and 5cm long, making it a perfect barrier plant for farms and large properties.
Older specimens often have corky bark that is deeply fissured. The timber is white and heavy and is suitable for craft work.
Position
Choose a location that receives full sun for at least 6-8 hours a day to promote healthy growth and fruiting. Space trees about 3-5m apart to allow for their spread.
Soil
Well-drained soil is essential. Kei apples can adapt to sandy, loamy, or clay soils but prefer a slightly acidic to neutral pH (around 6.0 to 7.0).
Watering
After planting, water the tree deeply to help settle the soil and remove air pockets around the roots. For the first few months, check the soil moisture regularly and water every 1-2 weeks, depending on rain and temperature. Avoid waterlogged conditions, as this can lead to root rot.
Once established, Kei apple trees are drought-tolerant and require less frequent watering. Water during dry spells, especially when young.
Mulch
Apply organic mulch to your tree all year round. Use from 2 to 5 centimetres of pine bark mulch to protect the roots from UV damage and drying out. It retains moisture, and maintains an optimal pH. Do not let the mulch touch the plant stem, as it may cause infection or rot.
Pruning
Prune in late winter or early spring before new growth begins.
Remove dead, damaged, or crossing branches to promote air circulation and light penetration. Shape the tree as desired.
Fertilising
Apply our slow-release Berry/All-plant Fertiliser. For young trees, apply 1 teaspoon every 4-5 months. The roots will absorb what they need.
Alternatively, apply a balanced fertiliser (such as 10-10-10) in early spring before new growth begins. Thereafter fertilise annually in early spring.
Pest Management
Kei apple trees are relatively pest-resistant. Monitor for common pests Fungal diseases can occur in overly wet conditions. Ensure good airflow and avoid overhead watering to reduce risks.
Treat pests promptly or preferably use preventative measures by spraying with agricultural Neem Oil or Effective Microorganisms (EM Control)
Harvesting
Kei apples usually ripen in late summer to early Autumn. Harvest when they turn a vibrant red-orange colour.
