Plant · P-1100
Standing Cypress
Ipomopsis rubra
Standing Cypress is an upright biennial wildflower that spends its first year as a low, ferny rosette of finely divided foliage before sending up a tall, mostly unbranched flowering stalk in its second year. Dense spikes of narrow, trumpet-shaped red flowers with yellow-speckled throats open from late spring into summer and are a strong draw for hummingbirds, long-tongued bees and butterflies. It thrives in dry, sandy or rocky, well-drained ground in full sun to light shade and is prone to root rot where the soil stays wet.
Record at a glance
Growing profile
- Sun
- Full Sun · Partial Sun
- USDA zone
- USDA 6–9
- Soil
- Sand · Loam
- Moisture
- Dry · Well-Drained
Vertical layer
Herbaceous- Soil pH
- Not yet recorded
- Plant type
- Biennial
- Mature height
- 2–6 ft
- Mature spread
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The deeper layer