Solanum muricatum, commonly known as tree tomato or hairy nightshade, is a member of the Solanaceae family and is native to Colombia, Ecuador, and Peru. This shrub thrives in full sun and prefers moist, well-draining soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 8-11 and grows to a height of about 1 meter, with spiny stems and leaves that make it visually striking and somewhat intimidating to handle. The fruit of Solanum muricatum is edible and can be eaten raw or cooked, adding a tangy flavor to meals. It is often used in various dishes and can also be dried for later use. In traditional South American herbal medicine, the fruit is applied topically to support skin health and may help with minor irritations and blemishes. Additionally, the consumption of Solanum muricatum has been traditionally used to support digestive health, potentially alleviating minor gastrointestinal discomfort. While the fruit is edible and has some medicinal uses, it is important to handle the plant with care due to its spiny nature.
Solanum muricatum, commonly known as tree tomato or hairy nightshade, is a member of the Solanaceae family and is native to Colombia, Ecuador, and Peru. This shrub thrives in full sun and prefers moist, well-draining soil that can be light (sandy), medium, or heavy (clay).
Traditionally used for topical & skin, digestion. Each claim is evidence-rated — see Section II for full citations.
The mechanism by which Solanum muricatum supports skin health is not fully characterised but it likely involves its antioxidant properties, which can help protect against oxidative stress and inflammation in the skin.
The mechanism by which Solanum muricatum supports digestion is not fully characterised but it likely involves its phytochemical profile including antioxidants and flavonoids that can soothe the gut lining.
Start with a simple, sunny spot and basic care for your Solanum muricatum.
Seeds or seedlings, potting mix, containers or garden space.
Plant in spring after the last frost when temperatures are consistently above 15°C (60°F).
Use well-draining soil with a mix of light, medium, or heavy texture. Ensure containers have drainage holes.
Start seeds indoors 4-6 weeks before the last frost or directly sow in warm weather. Transplant seedlings outdoors after danger of frost passes.
Water regularly to keep soil moist but not waterlogged, and provide partial shade if direct sun is too intense.
Water deeply once a week, depending on weather. Fertilize every 4-6 weeks with a balanced organic fertilizer. Prune to remove dead or diseased branches as needed.
Prune regularly to encourage bushy growth and remove any dead or damaged parts. Harvest fruit when they are fully colored but still firm.
Overwatering, planting in heavy clay soil without drainage, not providing enough support for the plant's weight, neglecting regular pruning, and exposing to frost before hardening off.
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