Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Rosaceae

Genus:

Rubus

Species:

Rubus geniculatus

USDA Symbol:

RUGE

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Subshrub

Height:

100 cm

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Bloom Months:

may,jun,jul

Bloom Colors:

white

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Keystone Species Ranking

Caterpillar Keystone:

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

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from root crown following fire; brambles often increase post-disturbance.

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

consistently moist

Notes:

prefers forest edges and clearings

Propagation & Germination

Stratification:

Cold/moist stratification required — 90–120 days

Germination Time:

14–60 days

Notes:

Seeds may have double dormancy; cold stratification improves germination rates.

The above propagation data sourced from Claude AI