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Begonia grandis subsp. evansiana ‘Alba’ (Hardy Begonia)

White Hardy Begonia, Begonia grandis var. alba, Begonia grandis Dryand. subsp. evansiana (Andrews) Irmsch. var. alba hort

Begonia grandis subsp. evansiana 'Alba' , White Hardy Begonia, Begonia grandis var. alba,  summer flower bulbs, shade plants, Shade flowers, shade loving flowers, White Begonia, White Flowers
Begonia grandis subsp. evansiana 'Alba' , White Hardy Begonia, Begonia grandis var. alba,  summer flower bulbs, shade plants, Shade flowers, shade loving flowers, White Begonia, White Flowers

Begonia grandis subsp. evansiana var. alba (Hardy Begonia) is a tuberous perennial boasting long-lasting sprays of dainty white flowers, 1 in. across (2-3 cm), from midsummer to early fall. Borne on branching red stems, they rise atop the foliage clump of large, obliquely ovate, olive-green leaves, adorned with reddish undersides. Slow-sprouting, this shade-loving perennial forms a bushy mound that mixes well with hostas and ferns in the shade garden. A desirable begonia variety helping to brighten dark corners.

  • Winner of the Award of Garden Merit of the Royal Horticultural Society.
  • Grows up to 18-24 in. tall (45-60 cm) and 12-18 in. across (30-45 cm). Self-propagates by small bulblets which form in the leaf axils and drop to the ground.
  • Prefers partial shade to full shade and organically rich, moist, and well-drained soils. Will not tolerate waterlogging. Mulch to protect roots.
  • Propagate by seed, stem tip, or leaf cuttings
  • Deadhead flowers to encourage new blooms
  • Watch for caterpillars, mealybugs, tarsonemid mites, thrips, vine weevil, aphids, and powder mildew.
  • Toxic to dogs, toxic to cats, toxic to horses.
  • Begonia grandis is native to Southern China and Japan.

Begonia: How to Grow and Care with Success

Here are some tips on how to plant and grow begonia successfully
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Requirements

Hardiness 6 - 9
Heat Zones 5 - 9
Climate Zones 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Plant Family Begoniaceae
Genus Begonia
Exposure Partial Sun, Shade
Season of Interest Summer (Mid, Late)
Fall
Height 1' - 2'
(30cm - 60cm)
Spread 1' - 2'
(30cm - 60cm)
Spacing 18" (50cm)
Maintenance Low
Water Needs Average
Soil Type Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Well-Drained
Characteristics Plant of Merit, Showy
Tolerance Full Shade, Deer, Rabbit
Attracts Birds
Garden Uses Ground Covers, Patio And Containers
Garden Styles Informal and Cottage, Mediterranean Garden
How Many Plants
Do I Need?
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Alternative Plants to Consider

Begonia soli-mutata, Sun-Changing Begonia, Begonia glaziovii, Begonia 'Burle Marx', Rhizomatous Begonias, Summer Perennials, shade plants, Shade flowers, Evergreen Begonia, Bicolor Leaves
Begonia 'Benitochiba', Rex Begonia 'Benitochiba', Rex Cultorum Begonias, shade loving plants, shade plants, Silver Leaves, Purple Leaves, Bicolor Leaves
Begonia bowerae, Eyelash Begonia, Rhizomatous Begonias, Summer Perennials, shade plants, Shade flowers, shade loving flowers, Evergreen Begonia
Begonia Silver Jewell, Rhizomatous Begonias, Summer Perennials, shade plants, Shade flowers, Evergreen Begonia, Silver Leaves
Begonia 'Looking Glass', Cane Begonia, shade loving plants, shade plants, Foliage Begonia, Silver Leaves
Begonia Tiger Paws, Eyelash Begonia 'Tiger Paws', Begonia bowerae 'Tiger Paws', Rhizomatous Begonias, Summer Perennials, shade plants, Shade flowers, shade loving flowers, Evergreen Begonia
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 6 - 9
Heat Zones 5 - 9
Climate Zones 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Plant Family Begoniaceae
Genus Begonia
Exposure Partial Sun, Shade
Season of Interest Summer (Mid, Late)
Fall
Height 1' - 2'
(30cm - 60cm)
Spread 1' - 2'
(30cm - 60cm)
Spacing 18" (50cm)
Maintenance Low
Water Needs Average
Soil Type Loam, Sand
Soil pH Acid, Neutral
Soil Drainage Well-Drained
Characteristics Plant of Merit, Showy
Tolerance Full Shade, Deer, Rabbit
Attracts Birds
Garden Uses Ground Covers, Patio And Containers
Garden Styles Informal and Cottage, Mediterranean Garden
How Many Plants
Do I Need?
Learn Now
Guides with
Begonia
Not sure which Begonia to pick?
Compare Now

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