Alphabetical Plant Listing

Bletilla striata 'Big Bob' (Chinese Ground Orchid)

Hardy Orchid 'Big Bob', Chinese Ground Orchid 'Big Bob', Hyacinth Orchid 'Big Bob', Bletilla hyacinthina 'Big Bob', Bletia hyacinthina 'Big Bob', Bletia striata 'Big Bob'


Unlike many orchids, Bletilla striata 'Bib Bob' (Chinese Ground Orchid) is an easy-to-care-for hardy terrestrial orchid. It produces small, cattleya-like, rose-lavender flowers, 2 in. (5 cm), adorned with dark lavender highlights. Borne in elegant racemes of up to 20 orchids, they rise artfully above the foliage. Each exotic-looking flower has five spreading petals with an undulating, furrowed lower lip. Blooming for about 4-6 weeks in late spring to early summer, the flowers open from the bottom of the raceme and progress to the top. Each pseudobulb produces 3-5 upright, slender, pleated, sword-shaped, pale green leaves which add interest and distinction to the landscape from mid spring until the frost cuts them down. Green seedheads follow the blooms, but gradually turn brown as they mature. As attractive in pots and containers as it is in beds and borders.

  • Grows in clumps up to 24-36 in. tall (60-90 cm) and 12-24 in. wide (30-60 cm). This beauty will naturalize and spread modestly by creeping rhizomes and by seed dispersal in ideal growing conditions.
  • Easily grown in organically rich, moist, well-drained soils in part shade. After flowering, continue to provide regular moisture to plants for the rest of the growing season. Provide mulch to discourage weed growth and conserve moisture.
  • Stunning in beds, borders, rock gardens or containers.
  • Virtually disease free. Watch for aphids, glasshouse whitefly and mealybugs.
  • To be planted in spring, 6 in. apart (15 cm) and 2-3 in. deep. Divide in early spring
  • Native to China, Japan and Tibet

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Requirements

Hardiness 6 – 9
Heat Zones 5 – 8
Climate Zones 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Bulbs, Orchids
Plant Family Bletilla - Hardy Orchids
Exposure Partial Sun
Season of Interest Spring (Late)
Summer (Early)
Height 2' – 3' (60cm – 90cm)
Spread 1' – 2' (30cm – 60cm)
Spacing 6" (15cm)
Depth 2" – 3" (5cm – 7cm)
Water Needs Average
Maintenance Low
Soil Type Loam
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Garden Uses Beds and Borders, Patio and Containers
Garden Styles Gravel and Rock Garden, Informal and Cottage

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Guides with Bletilla - Hardy Orchids


maeterlinck, Shutterstock

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.


Requirements

Hardiness 6 – 9
Heat Zones 5 – 8
Climate Zones 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Bulbs, Orchids
Plant Family Bletilla - Hardy Orchids
Exposure Partial Sun
Season of Interest Spring (Late)
Summer (Early)
Height 2' – 3' (60cm – 90cm)
Spread 1' – 2' (30cm – 60cm)
Spacing 6" (15cm)
Depth 2" – 3" (5cm – 7cm)
Water Needs Average
Maintenance Low
Soil Type Loam
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Garden Uses Beds and Borders, Patio and Containers
Garden Styles Gravel and Rock Garden, Informal and Cottage

Guides with Bletilla - Hardy Orchids

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