How to Grow Pomegranate

November 13, 2025

Cracking the Code: How to Grow Lush, Fruit-Loaded Pomegranates

Origins & Background

The striking fruit-bearing shrub or small tree Punica granatum—commonly known as the pomegranate—has a long history originating from the Middle East and Mediterranean region. It has since become well adapted to warmer climates worldwide, including Australia. With its vivid red flowers, glossy foliage and jewel-filled fruit, it is both ornamental and productive. 

Propagation & Growing Tips

Start with either a young grafted tree or a pot-grown specimen. Bare-root trees are best planted in late autumn or winter, though potted trees can go in nearly any time if managed carefully.  Choose a sunny spot (at least six hours of direct sunlight daily) in well-drained soil—wet or soggy ground will quickly undermine success.  When planting, dig a hole twice as wide as the root ball, integrate generous organic matter such as compost or aged manure, and set the plant at the same depth it was in the pot. Water in thoroughly and apply a mulch to conserve moisture and suppress weeds. 

Soil, Position & Climate

Pomegranates thrive in warm, dry summers and can handle a range of soil types—from sand to clay—so long as drainage is good. Heavy clay soils should be improved or planted on a raised mound.  They are particularly suited to temperate or subtropical Australia; placement on a north-facing wall or in the sunniest part of the garden benefits fruit ripening in cooler regions. 

Watering & Feeding

During the establishment phase (first 6-12 months), aim for consistent, deep watering, especially in hot dry spells. Once established, the tree becomes quite drought-tolerant, but regular watering during fruit development will improve yield and fruit quality.  Feed annually or twice a year with a balanced fertiliser, particularly one higher in potassium to support flowering and fruiting—avoid overfeeding, which may reduce fruit quality. 

Pruning & Maintenance

Prune in winter when the tree is largely dormant: remove dead or damaged wood, thin older fruiting wood, and cut back suckers at the base to focus energy into productive branches. Be careful not to remove more than about 30 % of older wood, as pomegranates fruit on mature stems.  Use a sturdy staking or support if planted in a windy spot or if you anticipate heavy fruit loads.

Harvesting & Uses

Fruit usually ripens between late summer and autumn (March-May in much of Australia). Harvest when the skin colour is fully developed and the fruit feels heavy. Note that once removed from the tree, pomegranates will not continue to ripen. Over-watering during ripening or excessive rain may cause the fruit to split—split fruit is still edible but more vulnerable to pests and spoilage.  The seeds (arils) are eaten fresh, juiced, added to salads, desserts or preserved for later use.

Pests, Diseases & Growing Tips

Pomegranates are relatively low-maintenance, but watch for fruit‐fly in some areas—netting or exclusion methods may help. Also, avoid overwatering and ensure good drainage to reduce risk of root disease. Allow the soil surface around the tree to remain undisturbed (avoid cultivation) to reduce sucker growth and maintain root health.  

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