Climate matters. This page is a practical baseline. Confirm cultivar, local frost/heat conditions, mature size and regional restrictions before planting.
Elderberry — Growing reference
| Scientific name | Sambucus nigra |
|---|---|
| First harvest or flowering (days) | 548–730 |
| Measured from | Transplant |
| Plant spacing (cm) | 152.4–304.8 |
| Mature height (cm) | 182.9–365.8 |
| Mature spread (cm) | 152.4–304.8 |
| USDA hardiness zones | 3–9 |
| Light | Full sun |
| Water | Moderate |
| Sowing method | Cutting |
Growing directions
Elderberries are fast-growing shrubs that fruit on current-season wood arising from two-year-old stems; cut one-third of the oldest canes to the ground each late winter to keep the planting vigorous. Plant two or more cultivars for cross-pollination — solo plantings produce far fewer berries. Harvest entire umbels (flat-topped clusters) in late summer when at least 95% of berries in a cluster are dark purple-black. Raw berries and green plant parts contain cyanogenic glycosides; always cook berries before eating.
Source and local conditions
Typical planning ranges from OpenPlantDB (CC0). Cultivar, climate, season and growing method can change these values. Confirm the seed label and local guidance before planting.
Source & verification
OpenPlantDB · CC0