North America Native Plant

Plummer’s Candyleaf

Botanical name: Stevia plummerae var. plummerae

USDA symbol: STPLP

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Plummer’s Candyleaf: A Sweet Native Addition to Your Desert Garden If you’re looking to add a touch of southwestern charm to your native garden, Plummer’s candyleaf (Stevia plummerae var. plummerae) might just be the perfect plant you’ve never heard of. This delightful perennial forb brings both ecological value and subtle ...

Rare plant alert!

Region: Conservation status by state

Status: S3S4T3T4: Status is uncertain but is somewhere between the following rankings: Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals ⚘ Subspecies or varieties is apparently secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the region or more than 10,000 individuals ⚘

Plummer’s Candyleaf: A Sweet Native Addition to Your Desert Garden

If you’re looking to add a touch of southwestern charm to your native garden, Plummer’s candyleaf (Stevia plummerae var. plummerae) might just be the perfect plant you’ve never heard of. This delightful perennial forb brings both ecological value and subtle beauty to desert landscapes, making it a wonderful choice for gardeners who want to support local wildlife while creating an authentic regional garden.

What Makes Plummer’s Candyleaf Special?

Plummer’s candyleaf is a true southwestern native, calling Arizona and New Mexico home. As a member of the sunflower family, this herbaceous perennial produces clusters of small, delicate flowers that range from white to pale pink. Don’t expect flashy blooms—this plant’s charm lies in its understated elegance and its ability to thrive in challenging desert conditions.

The plant grows as a forb, which simply means it’s a non-woody flowering plant that dies back to the ground each winter and returns in spring. It’s the kind of reliable, low-maintenance native that forms the backbone of sustainable southwestern gardens.

Where Does It Grow?

This charming native is found naturally in Arizona and New Mexico, where it has adapted to the unique challenges of desert living. Its natural range makes it perfectly suited for gardens in the American Southwest.

A Word About Rarity

Before we dive into growing tips, there’s something important to know: Plummer’s candyleaf has a conservation status that suggests it may be somewhat uncommon in parts of its range. If you’re interested in adding this plant to your garden, make sure to source it responsibly from reputable native plant nurseries or propagate it from ethically collected seeds. Never dig plants from the wild!

Why Grow Plummer’s Candyleaf?

Here are some compelling reasons to consider this native beauty:

  • Pollinator magnet: The small flowers attract butterflies and native bees, supporting local ecosystems
  • Drought tolerance: Once established, it requires minimal water—perfect for water-wise gardening
  • Low maintenance: This tough native thrives with minimal care
  • Authentic regional character: Adds genuine southwestern flair to your landscape
  • Wildlife support: Provides habitat and food sources for native creatures

Perfect Garden Settings

Plummer’s candyleaf shines in several garden styles:

  • Desert gardens: Fits naturally among cacti and other desert natives
  • Xeric landscapes: Excellent for water-conserving garden designs
  • Native plant gardens: Provides authentic regional representation
  • Wildlife gardens: Supports pollinators and other beneficial insects
  • Naturalistic landscapes: Works well in informal, meadow-style plantings

Growing Conditions and Care

The good news is that Plummer’s candyleaf is relatively easy to grow if you can provide the right conditions:

Sunlight: Prefers full sun to partial shade—morning sun with afternoon shade works well in extremely hot climates.

Soil: Well-draining soil is absolutely essential. This plant won’t tolerate soggy conditions, so amend heavy clay soils with sand or gravel to improve drainage.

Water: Drought tolerant once established, but benefits from occasional deep watering during extreme dry spells. Avoid frequent shallow watering.

Hardiness: Best suited for USDA zones 7-10, matching its native southwestern range.

Planting and Care Tips

  • Plant timing: Best planted in fall or early spring to avoid summer heat stress
  • Spacing: Allow adequate space for air circulation to prevent fungal issues
  • Mulching: Use gravel mulch rather than organic mulch to prevent moisture retention around the base
  • Fertilizing: Generally unnecessary—these natives are adapted to nutrient-poor soils
  • Pruning: Cut back spent flowers to encourage continued blooming, or leave seed heads for wildlife

The Bottom Line

Plummer’s candyleaf may not be the showiest plant in your garden, but it offers something more valuable: authentic regional character, wildlife support, and the satisfaction of growing a true native. If you’re committed to creating a sustainable, water-wise landscape that celebrates the natural beauty of the Southwest, this understated charmer deserves a spot in your garden.

Just remember to source your plants responsibly, and you’ll be rewarded with a low-maintenance native that supports local ecosystems while adding genuine southwestern character to your landscape. Sometimes the most beautiful gardens are those that work in harmony with nature rather than against it.

Plummer’s Candyleaf

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

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Stevia Cav. - candyleaf

Species

Stevia plummerae A. Gray - Plummer's candyleaf

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