Sour Gum
Nyssa sylvatica
Description:
Medium to large tree often found growing in forested wetlands and moist uplands. Scarlet fall color, one of the first species to turn color in the fall. 30 to 50 feet with horizontally spreading branches. Flowers appear May to June and are an excellent source of nectar for bees. Tolerates sun, partial shade and shade. Prefers moist, acidic soils. Difficult to transplant once established due to long taproot.
Plant Overview:
| Other Common Names: | Blackgum, Black Tupelo |
| Plant Family: | Cornaceae |
| Plant Duration: | Perennial |
| Plant Type: | Trees |
| Attracts Pollinators and Wildlife: | Bees, Birds |
| Bloom Time: | Mid May to mid June |
| Fruit Timing: | Early September to October |
| Global and State Rank: | G5, SNR |
| Commercially available landscape plant? | No |
Soil Characteristics: | |
| Soil Type: | Sandy, Clay, Loam |
| Soil Moisture: | Moist |
| Soil pH: | Acidic, Slightly Acidic |
Light Needs: | |
| Opitmal Light: | Partial shade |
| Light Range: | Partial Shade |
Water Needs of Plant: | |
| Soil Moisture: | Moist |