Roughleaf Dogwood

Roughleaf Dogwood is a straight wild-type native species, Cornus drummondii, named by C. A. Meyer to honor Thomas Drummond, the Scottish botanical collector who gathered specimens in Texas during his 1833 to 1835 collecting expedition through the southern United States. The species occurs naturally from Ontario south through the Great Plains to Texas and east through the Mississippi drainage to Missouri, Arkansas, and adjacent states, occupying woodland edges, open disturbed ground, and rocky upland sites across this range — habitats quite different from the wetter niches favored by Gray Dogwood and Silky Dogwood. No named cultivars of Cornus drummondii are in commercial production; the species is sold as the straight wild type propagated from seed or cuttings collected within its native range. It was botanically distinguished from other native Cornus species in the early nineteenth century based on the rough, sandpaper-textured leaf surfaces produced by stiff, appressed hairs — a diagnostic character that separates it readily from the smooth-leaved Gray Dogwood that shares much of its range and from the soft-hairy Silky Dogwood of wetter sites.

Roughleaf Dogwood succeeds across a soil range that would challenge most shrubs — clay, loam, sand, and rocky soils all work, with pH tolerance spanning 5.5 to 8.0. The practical implication: it functions as a gap-filler where soil remediation isn't feasible. Once established, drought tolerance is high, reflecting its native presence in the dry prairies and oak savannas of the central plains. Young plants benefit from consistent moisture during the first two growing seasons to encourage the spreading stoloniferous root system, after which supplemental irrigation is rarely needed except in prolonged heat events. Full sun to partial shade is acceptable; plants in full sun tend to fruit more heavily, while partial shade sites produce denser vegetative cover. Avoid chronically saturated soils — while the species tolerates brief wet periods, standing water through winter kills roots. In humid climates, spacing plants at least 8 feet apart allows adequate airflow and reduces foliar disease pressure.

USDA Hardiness Zone: 4-9
AHS Heat Zone: 3-9
Sun Requirements: Full Sun to Partial Shade
Soil pH: 5.5-8.0
Soil Type: Adaptable; tolerates clay, loam, sand, rocky soils, and poor soils
Soil Drainage: Well-drained to moist; tolerates occasional wet conditions
Water Requirements: Low to Medium; drought tolerant once established
Drought Tolerance: High
Heat Tolerance: High; native range extends to Texas and Oklahoma
Plant Spacing: 6-12 ft apart
Container Suitability: Poor; spreads by underground stems and forms thickets — not suited for containers

Roughleaf Dogwood reaches 8 to 15 feet tall and equally wide, but the spread measurement understates the footprint: underground stems (stolons) generate new shoots outward from the main clump, gradually forming thickets over 10 to 20 years. This is the feature that makes it valuable for erosion control on slopes, streambanks, and road cuts, and the feature that makes it unsuitable for tightly managed borders. Stems are reddish-brown with opposite branching, and bark on older wood develops a slightly rougher texture than related species. Leaves are dark green with a distinctly rough upper surface — running a finger across them in the direction of the veins registers like fine sandpaper. Fall color develops reliably into burgundy to purple-red tones, extending the ornamental season. The multi-stemmed habit means pruning is typically restorative (periodic hard rejuvenation of oldest stems) rather than shaping. Fast growth rate — often 1 to 2 feet per year under good conditions — means establishment is rapid, but ongoing spread management is necessary in smaller landscapes.

Mature Height: 8-15 ft tall
Mature Spread: 8-15 ft wide
Growth Habit: Multi-stemmed deciduous shrub; thicket-forming, spreading by underground stems
Growth Rate: Fast
Foliage Type: Deciduous
Food Forest Layer: Shrub
Permaculture Role: Wildlife Habitat Plant; Erosion Control; Windbreak; Edge Species
Leaf Color: Dark green; rough/sandpaper-like texture on upper surface
Fall Foliage Color: Burgundy to purple-red
Thorns?: No
Attracts Wildlife: Birds (40+ species), butterflies, native bees, moths, small mammals (squirrels, raccoons, skunks, black bears)
Life Span: Perennial; long-lived shrub, typically 20-50+ years

Roughleaf Dogwood blooms in flat-topped cymes from May through June, with individual flower clusters 1.5 to 2.5 inches across. Flowers are creamy white to yellowish-white and carry a light fragrance that draws native bees, butterflies, and moths. The species is self-fertile, setting fruit without a cross-pollinator, though insect activity improves overall fruit load. For gardeners who want to maximize berry production for bird attraction, planting alongside other dogwood species that flower in the same window — such as Gray Dogwood or Silky Dogwood — increases pollinator activity and cross-pollination rates without requiring it. As an insect-pollinated species, wind direction and planting geometry matter less than in wind-pollinated trees; what matters is maintaining a pollinator-friendly landscape with blooming companions across the season to sustain insect populations through fruit set.

Bloom Season: Mid
Bloom Window: Mid May - Mid Jun
Pollination Requirements: Self-fertile; cross-pollination by insects enhances fruit set
Pollination Mechanism: Insect-pollinated (bees, butterflies, moths)
Flower Color: Creamy white to yellowish-white

The fruits are small white to cream-colored drupes, roughly 1/4 inch in diameter, held on distinctively red pedicels that persist on the plant after fruit drop. Drupes are bitter and astringent to human palates due to tannins, and the species has no meaningful culinary tradition — the primary food value is ecological. Berry clusters ripen in succession from August through October, providing a staggered food source during fall migration. Documented bird visitors include cedar waxwings, American robins, Eastern bluebirds, yellow-rumped warblers, gray catbirds, and woodpeckers, among more than 40 recorded species. Small mammals including squirrels, raccoons, and black bears also consume the fruit. The fat content of dogwood drupes is notably higher than most berry-type fruits, making them especially valuable as an energy source for migratory birds building fat reserves. For growers focused on habitat and wildlife certification plantings, Roughleaf Dogwood's August-to-October fruiting window fills a critical gap between midsummer berry crops and late-fall mast.

Ripening Season: Mid
Harvest Window: Mid Aug - Mid Oct
Fruit Color: White to cream, borne on red pedicels
Bearing Habit: Annual bearer; fruits reliably each year after establishment
Years to Bear: 2-6 years

Roughleaf Dogwood carries moderate resistance to the full suite of dogwood diseases, a meaningful advantage over the highly susceptible Flowering Dogwood. Dogwood Anthracnose (Discula destructiva) is moderately resisted — far better than the near-total defoliation seen in vulnerable Cornus florida. Maintain good airflow through appropriate spacing and avoid overhead irrigation to reduce infection periods. Spot Anthracnose (Elsinoe corni) and Powdery Mildew (Erysiphe pulchra) are similarly moderated; both spread under humid, low-airflow conditions, so open spacing addresses both simultaneously. Twig Blight and Canker caused by Botryosphaeria species enter through wounds or stressed tissue — prune during dry weather with clean tools, and remove dead wood in fall to eliminate overwintering inoculum. Leaf Spot (Cercospora cornicola) tends to be cosmetic late in the season and rarely warrants intervention. On the pest side, Dogwood Borer (Synanthedon scitula) is moderately susceptible: larvae tunnel beneath bark of the lower trunk, weakening stems. Avoid wounding bark with mowers or string trimmers, which create entry points. Dogwood Club-Gall Midge (Resseliella clavula) causes characteristic galls on shoot tips; prune and destroy affected growth before adults emerge in late spring. Scale Insects (Parthenolecanium species) and Leafminers are moderated by vigorous growth; horticultural oil (OMRI-listed) applied at dormancy controls scale if populations become heavy.

Dogwood Anthracnose: Moderately Resistant
Spot Anthracnose: Moderately Resistant
Powdery Mildew: Moderately Resistant
Twig Blight / Canker: Moderately Resistant
Leaf Spot: Moderately Resistant
Dogwood Borer: Moderately Susceptible
Dogwood Club-Gall Midge: Moderately Susceptible
Scale Insects: Moderately Resistant
Leafminers and Beetles: Moderately Resistant

• Plan for spread: Install a physical root barrier or mow a management perimeter when planting near structures or lawn edges — underground stolons advance 1 to 3 feet per year once established.
• Borer prevention starts at planting: Protect trunk bark from mechanical damage by mowers and trimmers from day one; wrap young trunks with tree guards for the first 2 seasons.
• Gall midge control timing: Scout shoot tips beginning in late April for Dogwood Club-Gall Midge swelling; prune and bag affected terminals before adults emerge to break the cycle without sprays.
• Maximize bird value with layering: Pair with taller fruiting trees (serviceberry, hackberry) and groundcover (wild strawberry) to create a stacked habitat planting that keeps birds feeding from June through November.
• Rejuvenation pruning every 5–7 years: Remove the oldest third of stems at ground level to maintain vigorous fruiting wood and prevent the thicket center from dying out.

Our 365-Day Plant Guarantee: We ensure that our plants are delivered to you alive and healthy. If your plant does not survive its first year, you're eligible for store credit under these conditions:

1. Your location falls within the appropriate USDA hardiness zone for the plant variety (refer to our hardiness zone map).
2. You maintain the roots' moisture and plant within three days of delivery, following the instructions in our Planting Guide.

If you're concerned about your plant's health, please consult our guide, How to Tell if Your Tree is Dead or Dormant. Remember, our plants are shipped in a dormant state and may leaf out at different times based on their species. To check for plant vital