Albaloo - Sour Cherry Tree

The 'Albaloo' (البالو), or Sour Cherry tree, is a compact and self-fruitful variety native to Persian an Middle Eastern countries. It is luckily a low-chill requiring tree that produces consistently, even in mild winter climates like Los Angeles, California!

This relatively small tree can easily be maintained at a height of under 10 feet. Originating from the Middle East, it produces dark red to almost black tart fruit that is excellent for cooking and can sometimes be eaten fresh when fully ripe. The tree is also notable for its beautiful white blossoms in spring.

Climate and Sunlight Needs

• Hot Climates: In hot, dry climates like Los Angeles, Sour Cherry trees thrive in areas with morning sun and afternoon shade. Afternoon shade helps protect the tree from intense heat, preventing sunburnt leaves and reducing water needs.
• Coastal and Mild Climates: In regions with milder summers, such as coastal areas, Sour Cherry trees can be planted in full sun.

Cultural Significance

Sour Cherries have been a beloved fruit in Iranian culture for many years, known as "Albaloo." Many Iranians have fond childhood memories of enjoying these tart cherries by the handful. The fruit is smaller than regular cherries and has a pleasant, distinctive tart flavor. It is often used in Persian recipes, adding a delightful tang to traditional dishes.

Watering Instructions

• Winter Dormancy: Sour Cherry trees are dormant in the winter and do not require additional watering during this time. Avoid overwatering while the tree is dormant.
• Spring and Summer: Begin watering once the tree leafs out in spring. As temperatures rise in summer, increase the watering frequency. Create watering wells above ground to ensure water collects around the plant’s root zone.
• Hot Climates: If the tree is planted in a hot inland climate, provide afternoon shade to reduce water needs and protect the tree from heat stress.

Fertilization

• Winter Fertilization: Apply organic flower and bloom fertilizers, along with manure, in winter to promote healthy blossoms in spring.
• Spring and Summer Fertilization: Use organic fertilizers with higher nitrogen content during the growing season to support vigorous growth and fruit production.

Pest Management

• Dormant Sprays: Apply organic horticultural oils like Volck or Neem Oil during the winter to control pests naturally.
• Low Maintenance: Sour Cherry trees are generally easy to grow and require relatively low maintenance, making them a great addition to home orchards.

Summary of Growing Tips

• Sun Exposure: Full sun in mild climates; morning sun and afternoon shade in hot inland regions.
• Watering: Increase watering in summer, avoid overwatering in winter.
• Fertilization: Organic flower and bloom fertilizers in winter; nitrogen-rich fertilizers in spring and summer.
• Pest Control: Use organic sprays during winter dormancy.