Ringed Bellflower

Symphyandra hoffmannii

Family
Campanulaceae (kam-pan-yew-LAY-see-ee)
Genus
Symphyandra (sim-fee-AN-druh)
Species
hoffmannii (HOF-man-ee-eye)
Synonym
Other Details
Water Requirements
Foliage Color
Dark Green
Light Green
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

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

Cornwall Bridge, Connecticut

Eveleth, Minnesota

Cincinnati, Ohio

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Gardener's Notes:

1
positive
2
neutrals
0
negative
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E
calgary, AB (Zone 3b) | May 2020 | positive

This plant is a biennial (monocarpic ) . I grew some from seed with a basal rosette of leaves appearing in the first year and a tall 24...Read More

G
Seattle, WA | October 2004 | neutral

I bought this plant and left it in its original container because I wanted to plant it in my son's yard later in the year. That didn't h...Read More

C
(Zone 8a) | August 2004 | neutral

One thing of note in relation to this plant. It has a tap root that is quite fragile so great care should be exercised if transplanting.....Read More

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