GrowSabzHow to grow pomegranate in pots
Also called anar, rumman, grenadier · Punica granatum
انار
- ☀️ Sunlight
- 6–8hours daily
- 💧 Water
- 7.5 Levery 5 days, 50 L pot
- 🌡️ Ideal temp
- 25–35°C
- 🪴 Min pot
- 50 L45 cm deep
- 🧺 Harvest
- 150–210days from sowing
- ⚖️ Yield
- 3 kgper 20 L pot
Pomegranate is a long game. From seed it takes 3-5 years before you see a harvest, which is why most growers start from a nursery plant. Container growing is entirely possible, but the container has to be sized for a plant that will live in it for years.
Short answer
Grow pomegranate in a 50 litre container at least 45 cm deep, watering about 1000 ml per 10 litres of soil every 5 days, and keep temperatures between 25 and 35 °C. First harvest comes 150–210 days after sowing.
Where to plant it
What size pot does pomegranate need?
50 litres and 45 cm deep is the realistic minimum for a single plant. Pick a container below to see what changes.
| Container | Minimum size | Depth | Notes |
|---|---|---|---|
| Pot | 50 L | 45 cm | Requires large pot with excellent drainage |
| Grow bag | 50 L | 45 cm | Fabric bags promote air pruning |
| Open ground | — | 60 cm | Needs well-draining soil and ample space |
| Raised bed | 100 L | 60 cm | Ensures good drainage and root space |
Watering
How often should you water pomegranate?
Every 5 days through the growing season, at about 1000 ml per 10 litres of soil — every 2 days in hot weather, every 7 days when it turns cool. Water in the early morning. Drip irrigation or deep root watering works best.
Too little water
- leaf yellowing
- leaf drop
- fruit splitting
- small fruits
Too much water
- yellow leaves
- root rot
- stunted growth
Avoid: shallow frequent watering; standing water; waterlogging.
Climate
Can you grow pomegranate where you live?
No hardiness zone needed — compare your actual temperatures against the plant's own limits.
| Ideal range | 25 – 35 °C |
|---|---|
| Survives | -5 – 40 °C |
| Germinates above | 20 °C — best at 25 °C, about 45 days |
| Flowers drop | above 40 °C, or below 5 °C |
| Sunlight | 6–14 hrs/day, best 8 |
| Frost | Medium sensitivity |
The flower-drop thresholds matter more than the survival ones. A plant can be perfectly alive at 40 °C and still give you nothing.
How cold is too cold for pomegranate? Check your temperaturesEnter your night low and day high — see if it survives, and if it will cropTimeline
Pomegranate growing stages, day by day
Click any stage to see what's happening. Durations shift with temperature — a warm season runs roughly a quarter faster than a cool one.
Feeding
Fertiliser schedule for pomegranate
Feed on the interval below, changing what you give as the plant shifts from making leaves to making fruit.
| Stage | What to use | Per 10 L | Every |
|---|
How to prepare each feed
Common mistakes
Why pomegranate fails, and how to avoid it
- A container that is too small
Below 50 litres the root run is too shallow. The plant grows, flowers late, and drops whatever it sets because it cannot support the crop.
- Watering too lightly
A daily splash wets the top few centimetres and nothing else. Pomegranate wants about 1000 ml per 10 litres of soil — one deep soak beats three shallow ones.
- Ignoring the flower-drop threshold
Above 40 °C, or below 5 °C, flowers fall before setting. The plant can look perfectly healthy and still give you nothing — shade it through the hottest hours.
- Harvesting too late
Left too long the colour changes, seeds harden and the flavour sharpens. Pick on the signs listed below, not on the calendar.
- Planting it beside Walnut
Releases juglone, a chemical that can inhibit the growth of many plants, including pomegranates, though pomegranates show some tolerance.
Companions
What to plant with pomegranate
Good neighbours
Repels nematodes and other soil-borne pests that can harm pomegranate roots.
Attracts beneficial pollinators like bees and deters some common insect pests with its strong scent.
Deters various insect pests and is drought-tolerant, making it a good companion in similar growing conditions.
Acts as a dynamic accumulator, drawing up nutrients from deep in the soil and making them available to the pomegranate tree.
Fix nitrogen in the soil, enriching it for the pomegranate tree without competing for space or nutrients.
Keep apart from
Releases juglone, a chemical that can inhibit the growth of many plants, including pomegranates, though pomegranates show some tolerance.
Aggressive root systems of large trees can outcompete pomegranates for water and nutrients, stunting their growth.
Plants with high nutrient demands (e.g., corn, squash) will compete directly with pomegranates for essential soil resources.
Problems
Pomegranate pests and diseases
Each lists the weather that brings it on, so you know when to start checking rather than reacting once it's established.
Pomegranate Aphids humidity any · temp 18-28
Small, soft-bodied insects that cluster on new growth, sucking sap and causing leaf distortion. They excrete sticky honeydew.
Pomegranate Fruit Borer humidity >60% · temp 25-35
Larvae bore into developing fruits, causing internal damage, premature ripening, and fruit drop. Entry holes are often visible.
Whiteflies humidity >60% · temp >25
Tiny, white, winged insects that fly up when disturbed. They suck sap, weaken the plant, and can transmit viruses.
Scale Insects humidity any · temp any
Small, immobile insects that attach to stems and leaves, feeding on sap. They appear as bumps and can cause yellowing and dieback.
Leaf Spot Fungus humidity >70% · temp 20-30
Various fungi cause dark, circular spots on leaves, leading to premature defoliation and reduced vigor.
Anthracnose humidity >75% · temp 20-28
Causes dark, sunken lesions on fruits, leaves, and stems. Can lead to fruit rot and significant crop loss.
Root Rot humidity any · temp any
Caused by excessive soil moisture and poor drainage, leading to wilting, yellowing leaves, and eventual plant death.
Fruit Cracking humidity fluctuating · temp fluctuating
Fruits split open, often due to sudden changes in soil moisture (e.g., heavy rain after a dry spell). Reduces marketability.
Sunscald humidity low · temp >35
Brown, leathery patches develop on fruits exposed to intense direct sunlight, especially in hot, dry climates.
Dieback humidity any · temp any
Twigs and branches die from the tip backward, often caused by fungal diseases, drought stress, or poor pruning practices.
Harvest
When to harvest pomegranate
First picking falls between day 150 and day 210.
How to tell it's ready
- Full, deep color (red, pink, yellow depending on variety)
- Heavy for its size
- Skin becomes slightly leathery and shiny
- Makes a metallic sound when tapped
How much to expect
Storing it: Store in a cool, dry place for several weeks, or refrigerate for 1-2 months. Arils can be frozen.
Questions
Pomegranate: common questions
How long does pomegranate take to grow?
About 1095 days from sowing to the first harvest, with picking usually starting between day 150 and day 210. Warm weather pulls that forward; cool weather pushes it back.
What size pot does pomegranate need?
At least 50 litres and 45 cm deep for one plant. A raised bed wants 100 litres of soil and 60 cm of depth.
How often should I water pomegranate?
About 1000 ml per 10 litres of soil, every 5 days in normal weather — every 2 days when it is hot and every 7 days when cool. Water in the early morning.
What temperature does pomegranate need?
It does best between 25 °C and 35 °C and survives from -5 °C to 40 °C. Seed needs soil above 20 °C to germinate, ideally around 25 °C.
Can I grow pomegranate in winter?
It tolerates cold better than most, down to about -5 °C, so a sheltered spot or a cold frame will often carry it through.
How do I know when pomegranate is ready to harvest?
Full, deep color (red, pink, yellow depending on variety); Heavy for its size; Skin becomes slightly leathery and shiny; Makes a metallic sound when tapped. Once picked: store in a cool, dry place for several weeks, or refrigerate for 1-2 months. arils can be frozen.
How much does one pomegranate plant produce?
Roughly 3 kg from a 20 litre container, or about 15 kg in open ground. Larger containers give proportionally more, up to a point.