Description
The purple pomegranate is a variety of pomegranate fruit known for its distinctive colour.
Purple pomegranates are similar in shape and size to the more common red pomegranates but have darker, purplish skin. The interior seeds, or arils, are usually a deep red or purple.
The’ taste is generally sweet with a slightly tangy or tart undertone, much like other pomegranate varieties. The flavour profile can be rich and complex.
Pomegranates are high in vitamin C, vitamin K and folate. As such, they boost the immune system, reduce the signs of ageing, have powerful antioxidants, reduce inflammation and help to fight prostate cancer. The juice of one of these fruits has more than 40% of your daily vitamin C requirement.
Harvesting
The fruit of the pomegranate tree takes a long time to ripen (about 5 to 7 months), and most will ripen from about April. During hot and dry conditions, pomegranates can ripen earlier and faster, so the fruit must be picked just before they are fully mature as they crack if they are allowed to become overripe.
They are ready to be picked if they have good, strong colour and if, when tapped, they sound metallic.
Use a pair of scissors to cut the fruit off rather than tugging them.
Position
Pomegranates thrive in regions with hot summers and mild winters. They can tolerate some cold, but prolonged frost can damage the fruit and affect flowering.
Plant your pomegranate in full sun for maximum flower and fruit production. They do not like wind, so plant them in a protected spot.
Size
Pomegranates typically grow to between 3 and 6 metres in height and have a wide canopy spread. The purple pomegranate is a smaller bush.
Soil Type
These trees are not fussy about the soil type they grow in , but they prefer well-drained soil with a pH between 5.5 and 7.5. (add a bag of acid compost) Sandy loam or loamy soil is ideal. Good drainage is crucial to prevent root rot.
Watering
Once the tree is established, it can tolerate drought and heat very well. Even with no water, the tree will grow, but it won’t produce good quality fruit in any significant quantity. Water it about twice a month if there has been no rain. Keeping the soil moist during fruiting will prevent the fruits from splitting.
Fertilising
Nitrogen is the most important element for your pomegranate trees if they are not bearing fruit. Well-aged horse manure works wonders.
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.
Pruning
Pomegranates do best when they are pruned lightly after about two years.
Prune your pomegranate tree annually to remove dead or diseased wood, improve air circulation, and maintain a manageable size.
Prune in late winter to early spring before new growth begins.
Pest and Disease Management
Monitor for common pomegranate pests such as aphids, whiteflies, and fruit borers. Use organic or integrated pest management techniques to control pests.
Pomegranates can be susceptible to fungal diseases such as powdery mildew; ensure good air circulation and avoid overhead watering to reduce the risk.
Agricultural Neem Oil or Effective Microorganisms (EM Control) will assist in either prevention, or controlling outbreaks. If you already have pests, wash the plant down with a harsh hosing, and when dry, spray with Neem oil or EM Control.
