Sambucus melanocarpa is a deciduous Shrub growing to 4 m (13ft 1in).
It is hardy to zone 6. It is in flower from Jun to July, and the seeds ripen from Aug to September. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.
The plant prefers light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil.The plant prefers acid, neutral and basic (alkaline) soils..It can grow in semi-shade (light woodland) or no shade.It requires moist soil.The plant can tolerates strong winds but not maritime exposure.
It can tolerate atmospheric pollution.
Fruit can be eaten raw or cooked. Low in pectin, it is best mixed with crab-apples or other pectin-rich fruits if used in making jams, jellies etc. The fruit is about 6mm in diameter and is borne in large clusters.
Some caution is advised. (Source: pfaf.org)
Genus - Sambucus
Species - Racemosa Melanocarpa
Common name - Black Berried Elder
Pre-Treatment - Required
Hardiness zones - 7 - 9
Height - 10'-12' / 3 - 4 m
Spread - 8'-12' / 3 - 4 m
Plant type - Shrub
Vegetation type - Deciduous
Exposure - Full Sun, Partial Sun
Growth rate - Medium
Soil PH - Acidic, Neutral, Alkaline
Soil type - Clay, laom, Sand, well drained
Water requirements - Average Water
Bloom season - Summer
Leaf / Flower color - Green / White
You can plant the seeds outdoors in the fall and let them naturally stratify during the winter and they will germinate in the spring.
But if you are going to sow it inside - cold stratification period is required.
1. Soak the seeds for 24 hours in warm water (~+30-+40C).
2. Mix the seeds with moist vermiculite or sterile sand, place in ziplock bag and keep inside in your fridge (+2-+4C) for 60 days.
3. After startification sow the seeds in pots on the surface of the moist soil. Cover lightly (1-2 mm) with vermiculite or soil.