Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Cistaceae

Genus:

Helianthemum

Species:

Helianthemum nummularium nothosubsp. kerneri

Growth Characteristics

Growth Habit:

Subshrub

Height:

30 cm

Drought Tolerance:

High

Bloom Months:

may,jun,jul,aug

Bloom Colors:

yellow

Ground Cover:

Yes

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 benefit from cold stratification for 4-8 weeks to break dormancy; sow on surface of well-drained seed compost.

Source: deepseek-v4-flash