How to grow pomegranate
Family Lythraceae. Hardy to USDA hardiness zone 7a+ (U.S. Department of Agriculture). Full sun. Ready in 2-3 years to bearing (perennial shrub/tree).
Sun
Full sun
Spacing
10-15 ft
Days to harvest
2-3 years to bearing (perennial shrub/tree)
Hardiness
Zone 7a+
What growers actually recorded
Loading zone 7b results…
When to plant pomegranate
- Transplant out: ~2 weeks after last frost.
Companion plants for pomegranate
Plant with: No specific companions recorded for this crop. Group it by water and sun needs instead.
Common pests & problems
Pomegranate butterfly larvae, whitefly; fruit splits after uneven watering.
Grower's tip
Keep watering even through fruit development; a dry spell followed by heavy rain or irrigation is the most common cause of split fruit.
When to plant pomegranate in your zone
Free month-by-month sowing and transplanting lists, built from frost dates for your USDA (United States Department of Agriculture) hardiness zone.
Soil & water for pomegranate
Soil & pH
6.0-7.0: near neutral
Loose, well-drained loam with 3-5% organic matter.
Compost 2 in worked into the top 6 in of soil each spring.
Watering
1 in / week
Deep drip at the base twice a week beats a daily shallow sprinkle.
Consistent moisture prevents most crop problems.
Knowing when to harvest
- Fruit makes a metallic sound when tapped and skin turns fully colored (variety-dependent) and slightly angular in shape.
- Pomegranate does not ripen further once picked; harvest at full color.
- Splitting fruit on the tree signals it's overripe and should be picked immediately.
Storing & keeping
Fridge 32-41°F, can keep for 2-3 months, among the best-storing fresh fruits. Arils freeze well for up to a year.
What to expect
Per plant: 50-100 lb from a mature shrub or small tree, bearing by year 2-3
Troubleshooting pomegranate
Fruit splits on the tree
Likely cause: Heavy rain or irrigation after a dry spell near harvest
What to do: Keep watering consistent as fruit nears maturity, harvest promptly at color change.
Fruit killed by an early freeze
Likely cause: Pomegranate is hardy to about 10-15°F once established but is fruit- and bud-sensitive to hard freezes in marginal zones
What to do: Grow in zone 7+ in-ground, or in a container that can be sheltered in colder zones.
Varieties worth growing
Wonderful
The commercial standard, large deep-red fruit, reliable in hot-summer climates.
Salavatski
More cold-tolerant, good choice at the edge of pomegranate's hardiness range.
Growing pomegranate in containers
Viable in a 15-20 gallon pot; a common approach in marginal climates since it tolerates root restriction and can be moved to shelter for winter.
Nutrition
A meaningful source of vitamins, minerals, and fiber when eaten fresh.
Common questions
Does pomegranate need a pollinizer?
No, it is self-fertile, though fruit set can improve slightly with a second plant nearby.
Why did my pomegranate fruit split before I picked it?
Usually a watering swing, heavy rain or irrigation after a dry stretch near harvest; keep moisture even in the final weeks.
Where these numbers come from
- USDA Plant Hardiness Zone Map (2023 revision). Zone assignment and the 30-year normals behind every cold-hardiness figure.
- NOAA NCEI 1991-2020 Climate Normals. Frost dates, growing-season length, and the probability bands on both.
- Cornell, UMN, and UC Davis Cooperative Extension crop guides. Spacing, days to maturity, soil pH targets, and per-plant yield ranges.
- USDA FSIS / FDA Produce Safety guidance. Wash, cure, and cold-storage handling numbers.
Ranges are regional guidance, not a promise for your yard. Your own logged results always override the published range.