Pennisetum alopecuroides 'Moudry' is a clump forming ornamental grass noted for its dark bottlebrush like flower spikes that appear in late summer. Its deep green foliage forms arching mounds that turn golden yellow in fall providing multi season interest. This grass adds structure and texture to garden beds and is especially striking when backlit by the sun or planted in mass along borders.
Height & Spread: 24 - 36 in x 24 - 36 in
Bloom Time: Late summer to early fall
Light Requirements: Full sun to part shade
Soil Preference: Average, well drained soil; tolerant of a range of conditions
Watering Needs: Moderate once established; prefers consistent moisture during first season
Deer Resistance: Seldom damaged by deer due to coarse texture
Native Status
While Pennisetum alopecuroides is native to East Asia, 'Moudry' is a cultivated variety widely grown in North American landscapes for its ornamental value.
WILDLIFE & INSECTS
Birds
- Seed heads are favored by songbirds such as goldfinches and juncos particularly in fall and early winter when food is scarce.
Beneficial Insects
- Foliage and clump bases provide overwintering habitat for predatory ground beetles and parasitic wasps contributing to natural pest control.
Spacing & Landscape Use
Spacing Recommendations:
- Space plants 24 - 36 in apart to allow for mature spread and air circulation.
Landscape Placement:
- Excellent in mixed borders, mass plantings, or as a specimen in foundation plantings; ideal backdrop for colorful perennials.
Companion Plants
- Perovskia atriplicifolia (Russian Sage) - Tall airy spikes in lavender blue contrast beautifully with the dense texture of fountain grass.
- Coreopsis verticillata 'Moonbeam' - Soft yellow blooms echo the fall foliage of 'Moudry' and brighten the border.
- Echinacea purpurea 'Magnus' - Upright coneflowers mirror the grass’s vertical habit while adding rich purple hues.
- Salvia nemorosa 'Caradonna' - Deep violet flower spikes enhance the warm tones of late blooming grasses.
- Allium senescens 'Glaucum' - Compact form and twisting blue green foliage complement the mounded habit of the grass.