solanum wendlandii

Blue potato vine, Costa Rican nightshade.

Care level

Medium

This spectacular climber puts on a show with clusters of giant purple-blue star-shaped flowers that can reach up to 2 inches across. The stems are covered in curved thorns that give it a dragon-like appearance, while its leaves transform from deep purple when young to glossy green as they mature.

Care & maintenance

Light

Bright indirect light

Bright light, usually located near windows but doesn't receive direct rays for more than an hour during the day.

Temperature

Wide range (50°F - 89.6°F)

Fertilization frequency

Moderate

Monthly during the growing period.

Humidity & watering

Moderate

Keep the soil slightly moist.

An ambiant humidity between 40 and 70% is recommended.

Soil

Choose a Tropical plant mix: A rich, moisture-retentive blend with good aeration. Mimics the natural forest floor environment of tropical regions.

If you want to create your own substrate, you can make a mixture of the following soils:

Click on the soil name for more information.

Pot

Standard size

Standard size

Prefer a pot with a classic width/depth ratio.

Features

Size & growth

Large

Climbing

Rapid growth

This plant grows rapidly. It can reach 3 to 6 feet in height or spread.

It grows upwards by attaching to supports or winding around them.

Toxicity

Toxicity table by species
Cat
Dog
Human
solanum wendlandii thumbnail
solanum wendlandii thumbnail
solanum wendlandii thumbnail
solanum wendlandii thumbnail

Reproduction & propagation

Fruits & flowers

Flowering & not self-pollinating

The solanum wendlandii can produce flowers and therefore fruits.
This plant is not capable of self-pollination, it will not be able to produce fruits if it is not pollinated by another individual.

Propagation methods

The best propagation method for this specie is Stem or tip cutting.
Alternatively, you can also try the following methods: