Skyrocket, Scarlet Gilia, Scarlet Trumpet Flower, Sky Trumpet

Ipomopsis aggregata

Family
Polemoniaceae (po-le-moh-nee-AY-see-ee)
Genus
Ipomopsis (ip-oh-MOP-sis)
Species
aggregata (ag-GRE-gat-uh)
Synonym
Cantua aggregata
Gilia aggregata
Gilia aggregata subsp. aggregata
Ipomopsis aggregata subsp. aggregta
Other Details
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
8.6 to 9.0 (strongly alkaline)
Patent Information
Propagation Methods
Seed Collecting
Regional

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

Panama City Beach, Florida

Arcola, Illinois

Barbourville, Kentucky

Hebron, Kentucky

Havre De Grace, Maryland

Corvallis, Montana

Lincoln, Nebraska(2 reports)

Los Alamos, New Mexico

Ruidoso, New Mexico

Sidney, Ohio

Clyde, Texas

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Gardener's Notes:

2
positives
2
neutrals
0
negative
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O
Oakland, CA | August 2017 | neutral

I considered purchasing this plant but passed, at least temporarily because the description said it preferred sandy soil. Soil in my gar...Read More

R
Arcola, IL | August 2004 | positive

Standing Cypress is one of the most showy plants in my garden in mid July. We have learned a very interesting thing about this plant, wh...Read More

A
A
alh
Sidney, OH | June 2003 | positive

Best planted in back of a lower-growing plant or the tall spires will flop; cannot be staked. Seeds will sprout anywhere, including in c...Read More

P
Westbrook, ME (Zone 5a) | November 2001 | neutral

An excellent hummingbird flower. Standing cypress is a biennial that will often bloom the first year. It should be directly seeded into t...Read More

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