Cypressvine

Ipomoea quamoclit

Native to:
Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panamá

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Convolvulaceae
Genus:
Ipomoea
Species:
Ipomoea quamoclit
USDA Symbol:
IPQU

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Forb/herb , Vine
Height:
300 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
jun,jul,aug,sep,oct
Bloom Colors:
red, white, pink

Host Plant for Caterpillars

Black cutworm (Agrotis ipsilon)

Reported Fauna Sightings

Hummingbirds: Rufous Hummingbird (Selasphorus rufus) Butterflies:Cloudless Sulphur (Phoebis sennae)

Garden & Ecology Notes

Wildlife Value:
hummingbirds, butterflies
Deer Resistant:
Yes

Soil Requirements

Soil Type:
well-drained, sandy or loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to tropical and subtropical regions

Propagation & Germination

Stratification:
None required
Scarification:
Seed coat scarification required before sowing
Germination Time:
5–14 days
Notes:
Soak seeds in warm water for 24 hours or nick seed coat before planting. Requires warm soil temperatures (65-85°F) for best germination.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months. Requires scarification. | Requires soaking 24-48 hrs; discard floaters.

Source: Ontario Rock Garden & Hardy Plant Society