North America Non-native Plant

Kohleria

Botanical name: Kohleria

USDA symbol: KOHLE

Native status: Not native but doesn't reproduce and persist in the wild

Kohleria: The Fuzzy-Leaved Beauty That Brings Tropical Flair Indoors If you’re looking to add a splash of vibrant color and tropical charm to your indoor garden, kohleria might just be the plant you never knew you needed. With its velvety leaves and stunning tubular flowers, this South American native has ...

Kohleria: The Fuzzy-Leaved Beauty That Brings Tropical Flair Indoors

If you’re looking to add a splash of vibrant color and tropical charm to your indoor garden, kohleria might just be the plant you never knew you needed. With its velvety leaves and stunning tubular flowers, this South American native has been quietly winning over houseplant enthusiasts who crave something a little different from the usual suspects.

What Exactly Is Kohleria?

Kohleria is a genus of flowering plants that hails from the tropical regions of Central and South America. These charming plants are part of the gesneriad family, making them cousins to popular houseplants like African violets and gloxinias. What sets kohleria apart is its delightfully fuzzy foliage that feels almost velvet-like to the touch, paired with show-stopping tubular flowers that come in fiery shades of red, orange, pink, and yellow.

The geographical distribution of kohleria spans across tropical Central and South America, where these plants thrive in the warm, humid conditions of their native rainforest environments.

Why You Might Want to Grow Kohleria

There’s something undeniably appealing about kohleria’s unique combination of textures and colors. Here’s what makes these plants special:

  • Eye-catching tubular flowers that bloom repeatedly throughout the growing season
  • Soft, fuzzy leaves that add interesting texture to your plant collection
  • Compact size perfect for tabletops, shelves, or small spaces
  • Relatively easy care once you understand their preferences
  • In their native habitat, they attract hummingbirds with their nectar-rich blooms

The Indoor Garden Reality

Let’s be honest about kohleria’s place in North American gardens. These plants aren’t winter hardy in most USDA zones, which means they’re primarily indoor companions for most of us. They’re not invasive or problematic – they simply can’t survive our winters outdoors. This makes them perfect candidates for container gardening, whether you’re growing them on a sunny windowsill, in a greenhouse, or as part of a tropical-themed indoor garden.

Growing Kohleria Successfully

The secret to happy kohleria lies in mimicking their tropical origins. Here’s how to keep them thriving:

Light Requirements

Kohleria appreciates bright, indirect light. A spot near an east or north-facing window works wonderfully, or you can place them a few feet back from a south-facing window to avoid harsh direct sunlight that might scorch their fuzzy leaves.

Watering and Humidity

Keep the soil consistently moist but never waterlogged. These plants appreciate moderate to high humidity, so consider using a humidifier, grouping plants together, or placing them on pebble trays filled with water.

Soil and Feeding

Well-draining potting mix is essential – think African violet mix or a standard potting soil with added perlite. During the growing season, feed monthly with a balanced, diluted fertilizer to encourage those gorgeous blooms.

Encouraging Blooms

Here’s a quirky tip that many growers swear by: pinch off spent flowers regularly to encourage more blooms. It might seem counterintuitive, but this little trick keeps your kohleria flowering throughout the season.

A Note for Native Plant Enthusiasts

While kohleria makes a wonderful indoor plant, those passionate about supporting local ecosystems might also consider native alternatives for outdoor gardens. If you’re drawn to tubular flowers that attract pollinators, native options like cardinal flower, bee balm, or trumpet vine can provide similar wildlife benefits while supporting local hummingbirds and other pollinators year after year.

The Bottom Line

Kohleria isn’t going to solve all your native gardening goals, but it certainly has its place in the world of indoor gardening. If you enjoy collecting unique houseplants and have a spot with bright, indirect light, kohleria’s fuzzy charm and colorful blooms make it a delightful addition to any plant collection. Just remember – it’s an indoor adventure, not an outdoor landscape solution for most North American gardeners.

Kohleria

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Scrophulariales

Family

Gesneriaceae Rich. & Juss. - Gesneriad family

Genus

Kohleria Regel - kohleria

Species

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA