Solanum opacum is a species of flowering plant in the family Solanaceae. It is referred to by the common names green berry nightshade, or morelle verte and is a sprawling annual native to eastern Australia. It is part of the black nightshade group of Solanum species.
Dark nightshade has strong resistance to disease and is generally unlikely to suffer from illnesses. Still, it can be affected by pests and diseases present in its environment. These problems are typically mild. Regarding care, this plant needs a moderate level of maintenance. It should be pruned regularly to keep a neat appearance and support healthy growth. Fertilizing can also encourage flowering. Dark nightshade is suitable for people with outdoor areas, like a garden or patio, and does not demand extensive gardening experience. It may need more attention if grown indoors.
How to keep Solanum Opacum.
Light
Dark nightshade is native to bright, open areas where it flourishes in total sunlight. Although it can endure some shade, it has a proclivity for direct sunlight to attain its best growth. As an annual and biennial plant, it is recognized for its affinity for sunlight.
Temperature
Dark nightshade can adapt well to temperature, capable of enduring higher temperatures and wider temperature fluctuations. In instances of high temperatures, it's crucial to monitor watering and supply proper shade to avoid sunburn. However, Dark nightshade has comparatively less resilience to low temperatures. It can manage a certain level of cold, but excessively chilly surroundings can result in frost damage.
Fertilizer
Regular, mild feedings of fertilizer can contribute to the robust growth of Dark nightshade's leaves. In the summer season, Dark nightshade requires fertilization roughly every month. Nitrogen plays a vital role in leaf development, and the provision of resources rich in nitrogen aids in the flourishing of Dark nightshade.
Pruning
Dark nightshade is a hardy perennial shrub that thrives with selective pruning. By removing dead branches and shaping the plant, you can enhance airflow and boost its health. It's best to prune in early spring to encourage new growth and reduce the risk of disease. Remember to use clean, sharp tools for optimal plant health and improved fruit production.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Annual
- Genus
- Solanum
- Family
- Solanaceae
- Hardiness Zone
- 9-11
- Mature Height
- 30 cm to 61 cm
- Mature Spread
- 30 cm to 49 cm
- Leaf Color
- Dark Green, Forest Green
- Leaf Type
- Deciduous
- Flower Color
- White
- Flower Size
- 0.51 cm to 0.76 cm
- Bloom Time
- Late spring, Summer, Early fall
- Planting Time
- Spring, Summer
- Harvest Time
- Mid summer, Late summer, Fall
- Native Area
- New Zealand, China
Other names.
Reader questions.
What are the sunlight requirements for Dark Nightshade (Solanum opacum)?
Dark Nightshade (Solanum opacum) thrives in various sunlight conditions. For 'Full sun,' it requires above 6 hours of sunlight daily. When it comes to 'Partial sun,' about 3-6 hours of sunlight per day is adequate. It's essential to observe the sunlight's movement through your garden carefully. By doing so, you can ensure to select locations that offer an ideal balance of light and shade, ultimately guaranteeing the well-being of your Dark Nightshade plants.
