Eustoma, Lisianthus, Prairie Gentian, Texas Bluebell 'Echo Blue'

Eustomaexaltatum subsp. russellianum

Family
Gentianaceae (jen-shun-AY-see-ee)
Genus
Eustoma (yoo-STOH-muh)
Synonym
Eustoma grandiflorum
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Herbaceous
Height
12-18 in. (30-45 cm)
Spacing
6-9 in. (15-22 cm)
Hardiness
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Medium Blue
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Annuals
Tropicals and Tender Perennials
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
Flowers are good for cutting
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Fort Lauderdale, Florida

Sebastian, Florida

Severn, Maryland

Marstons Mills, Massachusetts

Milton, Massachusetts

Lincoln, Nebraska

Port Norris, New Jersey

Averill Park, New York

North Augusta, South Carolina

Dallas, Texas

Willis, Texas

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Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
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B
B
Dallas, TX | September 2012 | positive

Urban development around Dallas TX (zone 8)has eliminated fields of this wild flower, but assume they might be plentiful around Brenham T...Read More

Q
Fleming Island, FL (Zone 9a) | June 2011 | positive

I purchased 2 from a nursary in Lancaster PA.
Plant had yellowish buds and I really ignored the tag in the plant that showed a dee...Read More

C
Port Norris, NJ (Zone 7b) | September 2009 | positive

A landscaper introduced this Texas native to a friends garden as an annual. Immediately I asked if I too could purchase some from him. ...Read More

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