The Nannyberry (Viburnum lentago), also known as Sweet Viburnum, is a hardy native North American shrub or small tree admired for its clusters of creamy white spring flowers and attractive blue-black berries. These non-GMO Nannyberry seeds produce dense, multi-stemmed plants that provide both beauty and utility — offering nectar for pollinators, fruit for birds, and seasonal color for landscapes.
This adaptable species thrives in a variety of soils and moisture conditions, making it ideal for naturalized plantings, hedgerows, or ornamental use. Its glossy leaves turn vibrant red in fall, adding year-round landscape interest.
Key Features
- Produces showy white flower clusters and blue-black edible berries
- Native, non-GMO shrub or small tree for diverse climates
- Excellent for pollinators, birds, and wildlife gardens
- Hardy and adaptable; tolerant of wet or dry soil conditions
- Ideal for hedges, screens, and naturalized borders
Specifications
| Characteristic | Details |
|---|---|
| Common Name | Nannyberry / Sweet Viburnum |
| Scientific Name | Viburnum lentago |
| Plant Type | Deciduous Shrub or Small Tree |
| Growth Habit | Upright, multi-stemmed form |
| Heirloom | Yes |
| GMO Status | Non-GMO |
| Organic | Naturally untreated seed form |
| USDA Hardiness Zones | 2–8 |
| Sunlight Requirement | Full Sun to Partial Shade |
| Soil Type | Moist, well-drained to clay soil |
| Soil pH | 6.0–7.5 |
| Season | Spring or fall planting |
| Watering | Moderate; drought-tolerant once established |
| Days to Germination | 60–90 days (requires cold stratification) |
| Mature Height | 12–18 feet |
| Spread | 8–12 feet |
| Flower Color | White clusters (spring) |
| Fruit Color | Blue-black berries (late summer) |
| Pollination | Self-fertile; attracts pollinators and birds |
| Maintenance | Low; prune in late winter or early spring |
| Wildlife Value | Provides food and habitat for birds, bees, and butterflies |
Planting Guide
- Seed Preparation: Cold-stratify seeds for 2–3 months in moist sand or peat at 35–40°F.
- Planting Depth: Sow seeds ¼ inch deep in rich, well-drained soil.
- Temperature: Germination occurs best at 65–75°F after stratification.
- Transplanting: Move seedlings outdoors after frost once 3–4 inches tall.
- Watering: Keep soil evenly moist during early growth; drought-tolerant once mature.
- Care: Mulch to retain soil moisture and prune lightly to maintain shape and vigor.
