Sinningia Species, Hardy White Gloxinia

Sinningiatubiflora

Family
Gesneriaceae (ges-ner-ee-AY-see-ee)
Genus
Sinningia (sigh-NIN-jee-uh)
Species
tubiflora (too-bih-FLOR-uh)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Succulent
Height
18-24 in. (45-60 cm)
Spacing
12-15 in. (30-38 cm)
Hardiness
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
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)
Danger
N/A
Bloom Color
White/Near White
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Other Details
Category
Alpines and Rock Gardens
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
Bag seedheads to capture ripening seed
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

Gulf Shores, Alabama

Apache Junction, Arizona

Mesa, Arizona

Phoenix, Arizona

Baywood-Los Osos, California

Glen Avon, California

Lafayette, California

Pedley, California

Richmond, California

Rubidoux, California

San Francisco, California(2 reports)

San Leandro, California

Santa Rosa, California

Sunnyslope, California

Tulare, California

Crestview, Florida

Jacksonville, Florida

Athens, Georgia

Baton Rouge, Louisiana

New Orleans, Louisiana

Roseland, Louisiana

Ocean Springs, Mississippi

Southold, New York

Elizabeth City, North Carolina

Brookings, Oregon

Harbor, Oregon

Portland, Oregon

Myrtle Beach, South Carolina

Flint, Texas

Seadrift, Texas

Spring, Texas

Mountlake Terrace, Washington

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Gardener's Notes:

6
positives
0
neutral
0
negative
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P
Phoenix, AZ | February 2015 | positive

Central Phoenix -- Sinningia tubiflora is one tough plant. I received it in 2013 as a "bonus plant" in an internet order from Glasshouse...Read More

N
Santa Rosa, CA (Zone 9b) | January 2015 | positive

If I ever write a book about my favorite plants in existence, this will surely be in it. I'm so smitten for these things I can't help but...Read More

Y
Dallas, TX | June 2011 | positive

Very free blooming. Prefers a half to full day of sun. Very fragrant. Needs well drained soil. The plant has few pests.

A
Mountlake Terrace, WA (Zone 8a) | May 2010 | positive

I was sold this as an indoor plant, but it clearly would do better in the garden when it warms, I am 7b/8a easily and should have this go...Read More

J
Jacksonville, FL (Zone 8b) | January 2010 | positive

Surely one of the most elegant flowers that can be grown in a semi-tropical garden. Very delicate looking, but easy to grow and tend....Read More

R
Mermentau, LA (Zone 8b) | January 2006 | positive

I like this plant a lot because it grows in my garden in spite of dry clay, salt spray and drought, and it is sweetly fragrant. It flow...Read More

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