North America Native Plant

Tweedy’s Snowlover

Botanical name: Chionophila tweedyi

USDA symbol: CHTW

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Tweedy’s Snowlover: A Charming Alpine Native for Specialized Gardens If you’re looking for a plant that sounds like it belongs in a winter fairy tale, meet Tweedy’s snowlover (Chionophila tweedyi). This delightful little native perennial is one of those special plants that makes you feel like you’ve discovered a hidden ...

Tweedy’s Snowlover: A Charming Alpine Native for Specialized Gardens

If you’re looking for a plant that sounds like it belongs in a winter fairy tale, meet Tweedy’s snowlover (Chionophila tweedyi). This delightful little native perennial is one of those special plants that makes you feel like you’ve discovered a hidden treasure in the mountains. But before you get too excited about adding it to your garden, let’s dive into what makes this alpine beauty both wonderful and wonderfully challenging to grow.

What is Tweedy’s Snowlover?

Tweedy’s snowlover is a native perennial forb that calls the high-elevation regions of Montana and Idaho home. As a forb, it’s an herbaceous plant without woody stems – think of it as nature’s way of creating a tough little survivor that can handle extreme mountain conditions. This hardy perennial has adapted to life where the snow lingers long and the growing season is short.

Where Does It Grow Naturally?

This mountain specialist is native to the alpine and subalpine zones of Montana and Idaho, where it thrives in the kind of conditions that would make most garden plants throw in the trowel. We’re talking about elevations where the air is thin, the soil is rocky, and winter means business.

Why You Might Want to Grow Tweedy’s Snowlover

There are several compelling reasons to consider this native gem:

  • Unique beauty: The small white tubular flowers arranged in dense spikes create a charming display that’s unlike anything you’ll find in typical garden centers
  • Native plant benefits: As a true native, it supports local ecosystems and attracts native pollinators like small bees and flies
  • Rock garden star: Perfect for alpine-style rock gardens where its low-growing habit and mountain origins make it right at home
  • Conversation starter: With a name like snowlover, it’s bound to spark interesting garden conversations

The Reality Check: Why Growing It Might Be Challenging

Here’s where we need to have a heart-to-heart. Tweedy’s snowlover isn’t your average garden plant, and it comes with some serious requirements that might make you reconsider:

  • Elevation snob: This plant is adapted to high-altitude conditions that are nearly impossible to replicate in most home gardens
  • Drainage fanatic: It demands exceptional drainage – we’re talking about the kind of rocky, fast-draining conditions found on mountain slopes
  • Climate specific: Thrives in USDA zones 3-5, but even within these zones, it needs the specific cool, alpine conditions it evolved with
  • Sourcing difficulties: Finding this plant at nurseries is like finding a needle in a haystack

Growing Conditions: What Tweedy’s Snowlover Needs

If you’re determined to try growing this alpine charmer, here’s what you need to know:

  • Light: Full sun – it’s used to intense mountain sunlight
  • Soil: Well-drained, rocky soil that mimics its native alpine environment
  • Drainage: This cannot be overstated – waterlogged soil is a death sentence
  • Temperature: Cool conditions; struggles in hot, humid climates
  • Hardiness: Hardy in zones 3-5, but requires specific alpine-like microclimates

Planting and Care Tips

If you’re brave enough to attempt growing Tweedy’s snowlover, here are some tips that might improve your chances:

  • Create a rock garden or scree bed with excellent drainage
  • Use a soil mix heavy on gravel and sand, light on organic matter
  • Plant in the coolest, most well-ventilated part of your garden
  • Avoid overwatering – when in doubt, don’t water
  • Mulch with gravel rather than organic mulch
  • Consider growing it in containers that can be moved to optimal conditions

The Bottom Line

Tweedy’s snowlover is undeniably special – a true native gem with unique charm and ecological value. However, it’s also one of those plants that’s probably happiest left in its natural mountain habitat. Unless you live in a similar climate or are an experienced alpine gardener with the right conditions, you might want to appreciate this beauty on mountain hikes rather than in your backyard.

If you’re set on supporting native plants and pollinators but live outside the alpine zone, consider easier-to-grow native alternatives that are better suited to your specific region. Your local native plant society or extension office can help you find native species that will thrive in your garden while still providing the ecological benefits you’re after.

Sometimes the most loving thing we can do for a plant is to admire it where it naturally belongs – high up in the mountains, living its best snowlover life.

Tweedy’s Snowlover

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

Scrophulariaceae Juss. - Figwort family

Genus

Chionophila Benth. - snowlover

Species

Chionophila tweedyi (Canby & Rose) L.F. Hend. - Tweedy's snowlover

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