Taxonomy

Division:

Pteridophyta | - Ferns

Family:

Aspleniaceae

Genus:

Athyrium

Species:

Athyrium microphyllum

USDA Symbol:

ATMI

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb

Height:

60 cm

Light Requirements:

Part Shade

Drought Tolerance:

Low

Keystone Species Ranking

Caterpillar Keystone:

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

Garden & Ecology Notes

Deer Resistant:

Yes

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

tolerates poor drainage

Moisture:

consistently moist

Propagation & Germination

Notes:

Ferns reproduce via spores; spore germination requires consistently moist, humid conditions and can be slow and erratic.

The above propagation data sourced from Claude AI