Cutleaf nightshade (Solanum triflorum)

Also known as: Small nightshade

Cutleaf nightshade is a distinctive plant with its hairy appearance. When its small, white flowers, about a centimeter in width, fully bloom, they reveal a hint of purple. These blossoms stand out on the plant, which typically grows up to 76 cm tall.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Cutleaf nightshade

Lifespan

Annual

Plant Type

Herb

Plant Height

10-60 cm

Spread

N/A

Leaf Color

Green

Flower Size

0.5-1 cm

Flower Color

White to pale purple

Images of Cutleaf nightshade

Quickly Identify Cutleaf nightshade

Solanum triflorum can be identified by its deeply lobed leaves, small white to pale purple flowers that usually appear in clusters of three, and small green to yellow or orange berry fruits.

Scientific Classification of Cutleaf nightshade

Phylum

Vascular plants

Class

Dicotyledons

Order

Solanales

Family

Nightshade

Genus

Nightshades

Species

Cutleaf nightshade

Planting and Growing of Cutleaf nightshade

Care Difficulty

Easy

Watering Schedule

Every 3 days

Sunlight Requirements

Full sun

Sunshine Duration

4-6 hours

Ideal Temperature

60-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Cutleaf nightshade?

For Solanum triflorum, the watering amount should ensure the soil is evenly moist but never soggy. Aim for about 150ml of water per session, making sure it seeps into the soil to reach the roots. The goal is to keep the plant hydrated while allowing the soil to slightly dry out between waterings.

What are the symptoms of an underwatered Cutleaf nightshade? ›

What should I do if my Cutleaf nightshade is not getting enough water? ›

What are the symptoms of an overwatered Cutleaf nightshade? ›

How to save an overwatered Cutleaf nightshade? ›

What Are the Sunlight Requirements for Cutleaf nightshade?

Sunlight Requirements: Full sun

Duration of light: 6-8 hours daily

Full sun exposure, ideally 6-8 hours a day, facilitates vigorous photosynthesis. This encourages healthy foliage, vibrant blooms, and helps the plant develop a natural resistance to environmental stressors.

How much sunlight is optimal? ›

How to ensure ideal lighting? ›

What benefits does proper sun exposure provide? ›

More About Sunlight Requirements Techniques→

What Is the Ideal Temperature Range for Cutleaf nightshade?

Ideal Temperature: 60 ~ 75℉

The ideal temperature range for Solanum triflorum is between 60°F and 75°F. Maintaining this temperature range ensures optimal growth and vitality. At these temperatures, the plant's metabolic processes, such as photosynthesis and respiration, are at peak efficiency, promoting healthy foliage and fruit production. Consistent temperatures within this range create a stable environment that fosters robust root and stem development, critical factors for overall plant health.

What Soil is Best for Cutleaf nightshade?

Soil type: Sandy loam, Sandy soil

Soil PH: 6.5 ~ 7.5

Solanum triflorum thrives in well-drained soil which prevents waterlogging, thereby reducing the risk of root rot and promoting healthy root development. The plant benefits from a substrate rich in organic matter, promoting vigorous growth and enhancing the soil's microbial activity, which is crucial for nutrient uptake. While Solanum triflorum doesn’t need excessively moist soil, maintaining moderate moisture levels ensures that the plant remains hydrated without drowning the roots.

How to Fertilize Cutleaf nightshade?

Fertilizer type: Balanced

For Solanum triflorum, it is advisable to apply a balanced fertilizer with an NPK ratio of 10-10-10. Use half a teaspoon per gallon of water, as doing so ensures the nutrients are available without overwhelming the plant.

How to Prune Cutleaf nightshade?

Pruning Time: Spring, Summer

Begin by identifying any dead or diseased stems and removing them at their base. Next, trim back any overly long branches to maintain a compact shape, making clean cuts just above a node or bud. To encourage bushier growth, pinch back the tips of the branches. This will stimulate the plant to produce side shoots, resulting in a fuller appearance. More About Pruning Techniques→

How to Propagate Cutleaf nightshade plant?

Propagate Time: Early spring, Late spring

Collect seeds from the fully ripened fruits of Solanum triflorum. Ensure that the fruits are mature to guarantee viable seeds for propagation.

Sow the seeds on the surface of the seed tray filled with potting soil. Cover lightly with a thin layer of soil and water gently to avoid displacing the seeds.

Cover the seed tray with plastic wrap or a dome lid to maintain high humidity, which is crucial for seed germination. Place the tray in a warm, well-lit location.

More About Propagating Techniques→

How to Repot Cutleaf nightshade plant?

Repotting frequency: Every 1-2 years

Solanum triflorum should be repotted when you notice its roots start spiraling around the pot's interior, or if growth appears stunted despite adequate care. Also, if you see water not draining well or soil compacting, it's time to change the pot.

Select a pot just one size larger than the current one to avoid waterlogging and root rot, ensuring it has drainage holes. This helps maintain healthy root growth by allowing excess water to escape, preventing root disease.

Opt for a well-draining potting mix specifically designed for solanums. This mixture allows air to reach the roots while retaining the right amount of moisture, promoting vibrant growth and preventing root rot.

Toxicity

Ingestion

WARNING

The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.