# Pomegranate (Punica granatum)

Canonical: https://plantguide.ae/plants/pomegranate · Updated: 2026-10-05
Source: Ghaf Gardens (https://plantguide.ae/plants/pomegranate)

Pomegranate · رمان  
fruit-tree · adapted · family Lythraceae · grows 2–6 m tall, 2–4 m wide · moderate growth  
full sun · low water need  
Ratings for Dubai (1–5, 5 is best): heat 5 · salt 2 · drought 4 · shade 1 · ease of care 4  
Sow or plant: Oct–Feb  
Uses: specimen, container, edible, hedge  
Garden styles: manicured, desert-modern

A deciduous shrub-tree built for heat and dry summers, with scarlet spring flowers and autumn fruit. Keep irrigation steady through ripening: swings in watering split the fruit.

## About

Meet the pomegranate, a fruit that has been grown in the dry gardens of the Middle East for thousands of years. It does not look like a fruit tree in the way a mango does: it is a loose, twiggy shrub, glossy in leaf, with flowers like crumpled scarlet silk that arrive in spring and keep coming into early summer.

Its character is tough with one soft spot. It enjoys heat, full sun and sharp drainage, and it is not troubled by a long, dry summer. What it dislikes is irregularity: a dry spell followed by a flood, which cracks the ripening fruit overnight.

What it brings is flower, form and fruit in one plant, and a harvest that arrives in late summer and autumn when most gardens have little to offer. A split-free pomegranate, cracked open at the table, is among the great pleasures of the Gulf garden year.

Pomegranate is a dry-summer fruit from western and central Asia, and it is a natural for Dubai: it asks for full sun, tolerates sandy soil and, once established, copes with modest irrigation. UF/IFAS describes it as a dense, bushy deciduous shrub of 1.8 to 3.7 m, or a tree up to about 6 m if trained, and notes it is self-pollinating and crops best in full sun. Scarlet, crinkled flowers open in spring and continue into early summer, followed by fruit that ripens in late summer and autumn.

The technical issue is fruit splitting. Cracked fruit is one of the main physiological problems of pomegranate, and research points to irregular watering during ripening, a long dry spell followed by heavy irrigation, large day-night temperature swings and calcium or boron shortages. UF/IFAS advises keeping soil moisture steady in late summer and early autumn and avoiding sudden changes in irrigation. On a drip line, that means a fixed schedule rather than a rescue soak after a dry week. Salt is the other limit: FAO rates pomegranate as moderately sensitive, so check water quality, and ICBA is testing it under three levels of irrigation salinity.

On the plate, ripe fruit hangs on the shrub from late summer into autumn; pick when the skin has coloured and sounds slightly metallic when tapped. In the plot, remove suckers regularly and choose four to six strong shoots in the first two years to build a stocky framework (UF/IFAS). It suits a manicured courtyard, a clipped low screen or a large container.

## Through the year

Pomegranate's year in Dubai follows a clear seasonal rhythm. Plant from October to February. The leaves drop in December and January, and a winter prune in January and February removes suckers and sets the framework. Scarlet flowers open from March into June, and the fruit swells from May to September. June to August brings a splitting risk if irrigation is irregular. Fruit ripens from August into November, and picking runs from the first coloured fruit through to the cooler weeks of autumn.

| When | What | Note |
| --- | --- | --- |
| Oct–Feb | Plant: Best planting window | Plant in mild weather in full sun with sharp drainage. |
| Dec–Jan | Leaf drop: Leaves fall for a few weeks | Deciduous in the cool months; reduce watering while it is bare. |
| Jan–Feb | Prune: Prune and remove suckers | Select four to six strong shoots in the first two years for a stocky framework (UF/IFAS). |
| Mar–Jun | Flowers: Scarlet flowers open | Self-fertile; flowers appear from spring into early summer. |
| May–Sep | Fruit: Fruit swells |  |
| Jun–Aug | Heat stress: Fruit-splitting risk | Hot spells and irregular irrigation raise the risk of cracking; keep to a fixed schedule. |
| Aug–Nov | Harvest: Fruit ripens | UF/IFAS reports a July–November harvest in North Florida; Dubai's heat pulls ripening earlier, so judge by colour and sound. |

## Care in Dubai

- **Watering in summer:** A steady schedule matters more than volume: deep drip irrigation every four to seven days, never skipped and never followed by a flood, particularly while fruit ripens.
- **Watering in winter:** Minimal while dormant, an occasional deep soak in dry spells.
- **While establishing:** Water deeply once or twice a week for the first season, tapering to every seven to ten days as roots go down.
- **Soil:** Deep, well-drained soil. UF/IFAS recommends slightly acidic, moist ground, but it adapts to many soils; improve sand with compost, and avoid saline spots.
- **Feeding:** A balanced fertiliser in late winter as growth starts and again after flowering; calcium and boron deficiencies are linked to fruit cracking, so avoid starving or overfeeding the plant.
- **Pruning:** Remove suckers regularly. In the first two years select four to six strong shoots to build a stocky, compact framework, then thin crowded wood in winter (UF/IFAS).
- **Planting:** Plant October–February in full sun with free-draining soil. A planting basin and a mulch layer help moisture stay even, but keep mulch clear of the base of the stems.
- **Pests and problems:** Leaf blotch; Fruit spot; Fruit flies; Aphids and whiteflies; Fruit cracking (a physiological problem, not a pest)
- **Toxicity:** Not known to be toxic to people. The fruit is edible; the leathery rind and bark are not generally eaten.

## Good and bad

**Pros**
- Loves heat and full sun, and ripens fruit through Dubai's long summer
- Self-pollinating, so one plant is enough to fruit (UF/IFAS)
- Scarlet spring flowers and tidy form suit courtyards, borders and containers
- Established plants manage on modest irrigation, about every seven to ten days (UF/IFAS)

**Cons**
- Fruit splits when watering swings between dry and wet during ripening
- Bare for a few winter weeks, since it is deciduous
- Suckers need regular removal to keep a tidy framework
- Moderately salt-sensitive (FAO); poor irrigation water cuts growth and crop

## Common mistakes

- Watering on a fixed schedule and then catching up after a missed week. The swing from dry to flood is what splits ripening fruit.
- Planting on a lawn's irrigation zone. Daily watering gives soft growth and uneven moisture, which does not suit a dry-climate fruit.
- Leaving suckers uncut. They crowd the framework and turn the plant into a dense thicket that fruits poorly and is hard to pick.
- Assuming it shrugs off salt. FAO rates it moderately sensitive, so test irrigation water before depending on it.
- Picking by date rather than by fruit. Dubai's heat brings ripening forward, so judge by colour and sound, not the calendar.

## Good to know

- Fruit cracking is one of the main problems of pomegranate worldwide; research links it to irregular watering, a long dry spell followed by heavy irrigation, big day-night temperature swings and calcium or boron deficiency.
- UF/IFAS describes the plant as self-pollinating and says it produces more fruit in full sun, so a single bush in a bright corner is enough.
- Kaolin and humic acid foliar applications have been reported to reduce cracking in studies, but steady irrigation is the first and cheapest fix.
- ICBA is evaluating pomegranate alongside mango, citrus, fig and moringa under irrigation salinity of 2, 5 and 10 dS/m; at the time of writing the project page lists the design rather than results.

## Using it in a garden

Roles: Fruiting hedge, Courtyard specimen, Container plant, Scarlet seasonal accent

Plant a pomegranate in a sunny, free-draining spot on a drip line of its own, away from the lawn, where daily watering invites splitting and weak growth. It works as a low screen or a fruit-bearing hedge along a boundary, a specimen in a gravel courtyard where its bare winter structure is on show, or a large pot beside a seating area. Keep suckers cut back so it stays a shapely single or multi-stem plant rather than a thicket.

- [Fig](https://plantguide.ae/plants/fig.md): A fellow dry-climate fruit tree with similar sun and drainage needs, so the two share a low-water, high-sun corner.
- [Olive](https://plantguide.ae/plants/olive.md): Silver, narrow foliage against the pomegranate's glossy leaves and scarlet flowers makes a Mediterranean pairing that suits manicured and desert-modern schemes.
- [Rosemary](https://plantguide.ae/plants/rosemary.md): Drought-tolerant and evergreen, it covers the ground at the pomegranate's feet and stays tidy while the shrub is bare in winter.

## FAQ

**Why do my pomegranates split?**  
Usually irregular watering during ripening: a dry spell followed by heavy irrigation. UF/IFAS advises keeping soil moisture steady in late summer and early autumn and avoiding sudden changes in irrigation.

**When do pomegranates ripen in Dubai?**  
Typically from August into November. UF/IFAS gives July to November in North Florida; Dubai's heat brings ripening forward, so judge by skin colour and the metallic sound of a tap.

**Do I need two plants for fruit?**  
No. Pomegranate is self-pollinating (UF/IFAS), so one plant fruits on its own, particularly in full sun.

**How much water does a pomegranate need?**  
Less than most fruit trees, but regularity matters. UF/IFAS suggests every seven to ten days in dry weather; in Dubai's summer sand, a steady drip schedule every four to seven days is safer.

**Is a pomegranate evergreen?**  
No, it is deciduous. In Dubai the leaves usually fall in December and January for a few weeks, and the winter structure is part of its look.

**Can I grow a pomegranate in a pot?**  
Yes. Use a large container with free-draining mix, keep to a steady watering routine, flush salts out regularly and cut out suckers.

## Related plants

[Fig](https://plantguide.ae/plants/fig.md) · [Mulberry](https://plantguide.ae/plants/mulberry.md) · [Olive](https://plantguide.ae/plants/olive.md) · [Rosemary](https://plantguide.ae/plants/rosemary.md) · [Date Palm](https://plantguide.ae/plants/date-palm.md)

## Photos

![Picture of a pomegranate fruit setting in a flower.](https://upload.wikimedia.org/wikipedia/commons/f/fa/Pomegranate_Fruit_Setting.jpg)  
Photo: Sanjay Acharya / CC BY-SA 4.0 / Wikimedia Commons ([source](https://commons.wikimedia.org/wiki/File:Pomegranate_Fruit_Setting.jpg))

![Pomegranates on a tree in Naxos, Greece](https://upload.wikimedia.org/wikipedia/commons/d/d7/Granat%C3%A4pfel_am_Baum.jpg)  
Photo: Kritzolina / CC BY-SA 4.0 / Wikimedia Commons ([source](https://commons.wikimedia.org/wiki/File:Granat%C3%A4pfel_am_Baum.jpg))

![Flower of Pomegranate](https://upload.wikimedia.org/wikipedia/commons/d/d4/Flower_of_Pomegranate.jpg)  
Photo: Sanu N / CC BY-SA 4.0 / Wikimedia Commons ([source](https://commons.wikimedia.org/wiki/File:Flower_of_Pomegranate.jpg))

## Sources

- [UF/IFAS Gardening Solutions: Pomegranates](https://gardeningsolutions.ifas.ufl.edu/plants/edibles/fruits/pomegranates/)
- [UF/IFAS EDIS: Pomegranate growing in the Florida home landscape (MG056)](https://ask.ifas.ufl.edu/publication/MG056)
- [Fruit Cracking in Pomegranate: Extent, Cause, and Management (International Journal of Fruit Science)](https://www.tandfonline.com/doi/full/10.1080/15538362.2020.1784074)
- [FAO: Crop salt tolerance data (Annex 1)](https://www.fao.org/4/y4263e/y4263e0e.htm)
- [ICBA: Evaluation of high value fruit trees (pomegranate, mango, citrus, fig and moringa) for tolerance to heat and salinity](https://www.biosaline.org/experiments/evaluation-high-value-fruit-trees-pomegranate-mango-citrus-fig-moringa-their-tolerance)
- [Khaleej Times: UAE to help residents grow their own fruits and vegetables in home gardens](https://www.khaleejtimes.com/uae/environment/uae-to-help-residents-grow-their-own-fruits-vegetables-in-home-gardens)