Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Hypericaceae

Genus:

Hypericum

Species:

Hypericum polyphyllum

Growth Characteristics

Growth Habit:

Subshrub

Height:

30 cm

Drought Tolerance:

High

Bloom Months:

jun,jul,aug

Bloom Colors:

yellow

Keystone Species Ranking

Caterpillar Keystone:

★★★☆☆ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Deer Resistant:

Yes

Source: deepseek-v4-flash

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Seeds germinate after cold stratification; surface sow on well-drained medium.

Source: deepseek-v4-flash