Begonia 'Pendula Red' (Double)

3 bare roots
£4.19
£1.40 each
6 bare roots
£7.79
£1.30 each
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9 bare roots
£14.39
£1.60 each

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Tuberous begonias grow from tubers that can be lifted and stored over winter in colder regions. They were bred for shade-tolerant summer colour and can flower continuously for months with regular feeding.

Begonia 'Pendula Red' (Double) produces cascading double red blooms that sit above glossy green foliage, bringing instant theatre to shaded patios, doorstep pots and hanging baskets. The blooms are richly textured and long-lasting, making this a go-to choice for summer colour where sun-loving plants struggle.

Tuberous begonias develop compact, bushy growth with plenty of flowers from early summer through to the first frosts. They’re particularly effective in containers, where you can show off the blooms at eye level and keep growth even with regular watering and feeding.

Start tubers indoors in spring or plant outside once frosts have passed. Choose fertile, well-drained soil or a free-draining compost, and position in bright shade or partial shade away from hot afternoon sun and drying winds. Plant the tuber shallowly with the hollow side facing up.

Water carefully until growth is established, then keep the compost evenly moist but never waterlogged. Feed every two weeks during flowering for the best display, and remove spent blooms to encourage continuous performance. Provide shelter from heavy rain and strong winds to protect the flowers.

Perfect for shaded borders, patio displays and hanging baskets, begonias also add late-season impact when paired with ferns, heucheras and foliage plants. Lift and store tubers after the first frost in colder areas, ready to restart next spring.

Botanical name Begonia × tuberhybrida 'Pendula Red'
Flower colour Red
Bulb size 4/5 cm
Established height 20–35 cm
Established spread 30–60 cm
Plant spacing 12–15 plants per m²
Leaf colour Green
Habit Trailing, cascading
Life cycle Perennial
Hardiness Tender
Years to establish 1st–2nd year
Sunlight Partial shade
Position Exposed or Sheltered
Suitable for Pots, Borders, Hanging baskets
Soil acidity Any
Soil moisture Moist but well-drained
Soil type Chalk, Clay, Loam, Sand
RHS Award (AGM) Yes
Growing skill Easy to grow
Pollinator-friendly Yes
Deer resistant No

Where to Plant:

Begonia 'Pendula Red' (Double) thrives in bright shade or partial shade, sheltered from strong winds and hot afternoon sun. It is ideal for patio pots, shaded borders and hanging baskets where flowers can be enjoyed up close.

How to Plant:

Start tubers indoors in spring or plant outside after the risk of frost has passed. Use fertile, free-draining compost or well-drained soil, and set the tuber shallowly with the hollow side facing up. Water lightly until shoots appear, then increase watering as growth develops.

Aftercare:

Keep compost evenly moist (never waterlogged) and feed every 10–14 days once buds form. Remove spent blooms to keep plants tidy. Before the first hard frost, lift tubers in colder areas, dry them off and store in a cool, frost-free place until spring.

Planting and Flowering Calendar

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Key Features

Packed in paper

Packed peat-free

Great for Shade

Perfect for pots

Begonia 'Pendula Red' (Double) – begonia tubers, main product photo (Harding & Bloom)

£4.19

£4.19

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