Pomegranate tree

Growing in Pots, Balconies & Indoors

Pomegranate is a 2-5 m (6-15 ft) shrub or small tree and one of the classic container fruits. The grower says it isn’t a houseplant but grows well in a container – excellent on a sunny patio or balcony, and dwarf cultivars stay especially compact.

Quick Details

• Container Size: A large, deep container (grower didn’t state a size); dwarf cultivars suit smaller pots
• Indoor Suitability: Not a houseplant; an excellent patio container shrub
• Best Spot: Full sun
• Soil & Drainage: Aerated, organic-rich mix that drains freely
• Watering in Pots: Water when the top of the mix begins to dry; pots dry faster than open ground, so check often and don’t let it fully dry out.

Indoors & On the Windowsill

• Houseplant limits: Not a houseplant – it needs full sun to flower and fruit, and it drops its leaves in the cool season.
• Windowsill growing: Too large for a sill in general, though a young dwarf can enjoy a very sunny sill before going outdoors.
• Overwintering: Fairly hardy and deciduous; in hard-winter areas a potted plant can be sheltered in a cool, bright spot over winter.

On a Balcony or Patio

• Light & wind: Give it the sunniest spot on the balcony or patio. Walls and paving reflect heat and pots dry quickly, so check moisture often; shelter and stake exposed plants against wind.

Choosing the Pot, Soil & Long-Term Care

• Pot & drainage: A deep pot with strong drainage holes; skip a standing-water saucer to avoid root rot. Terracotta breathes and dries faster, while glazed or plastic hold moisture longer.
• Potting mix: Well-aerated, organic-rich mix – peat or coir with perlite and a little organic matter; it must drain freely.
• Feeding: Potted plants use up their food faster because nutrients leach out with each watering, so feed a little more often than plants in open ground.
• Repotting: Refresh part of the mix and pot up every couple of years; for established plants, lightly prune the root ball and top growth when you repot.

Bloom & Flower Guide

Quick Details

• Bloom Season: Spring into summer, sometimes with a long, staggered flush
• Time to First Bloom: Young plants usually begin flowering within a few years
• Flower Appearance: Vivid red-orange flowers with a fleshy, tubular base and crumpled petals, like a little fruit-to-be
• Edibility: The flower is ornamental; the plant is grown for its fruit, not its blooms

Detailed Blooming Overview

Pomegranate flowers are a beautiful sight in their own right – vivid red-orange, with a firm, waxy tubular base topped by crumpled petals, so that each already hints at the crowned fruit to come. They open over a long spring-to-summer season. Pomegranate is largely self-fertile, but bees and other insects moving between flowers improve fruit set, and a long, warm flowering season makes for a better crop.

Flower Characteristics

• Vivid red-orange flowers with a fleshy, tubular base and crinkled petals.
• Shaped like a small fruit-in-waiting, often crowned at the tip.
• Nectar-rich and attractive to bees and flies.

Bloom Care & Thinning

• Thinning: In the first couple of years, thinning the bloom helps a young plant establish rather than overcrop.
• Fruit split: Keeping watering even through flowering and fruiting reduces later splitting.
• Pollination: Largely self-fertile; bees and flies visiting the flowers improve fruit set.