North America Native Plant

Yellow Monardella

Botanical name: Monardella nana tenuiflora

USDA symbol: MONAT

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Monardella macrantha A. Gray var. tenuiflora S. Watson ex A. Gray (MOMAT)   

Yellow Monardella: A Fragrant Native Gem for California Gardens If you’re looking to add a splash of sunshine and delightful fragrance to your California garden, meet yellow monardella (Monardella nana tenuiflora). This charming native perennial might be small in stature, but it packs a big punch when it comes to ...

Rare plant alert!

Region: Conservation status by state

Status: S4S5T3T4Q: Status is uncertain but is somewhere between the following rankings: Uncertain taxonomy: ⚘ 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 ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Yellow Monardella: A Fragrant Native Gem for California Gardens

If you’re looking to add a splash of sunshine and delightful fragrance to your California garden, meet yellow monardella (Monardella nana tenuiflora). This charming native perennial might be small in stature, but it packs a big punch when it comes to both beauty and ecological benefits.

What Makes Yellow Monardella Special?

Yellow monardella is a true California native, found naturally in the Sierra Nevada and southern California mountains. As a member of the mint family, this little herb brings that characteristic aromatic appeal that makes you want to brush against it just to release its pleasant fragrance. The plant produces clusters of tiny, tubular yellow flowers that seem to glow against its small, gray-green leaves.

This perennial forb herb stays relatively compact, making it perfect for gardeners who want native beauty without the commitment of large, sprawling plants. Unlike woody shrubs, yellow monardella maintains soft, herbaceous growth that dies back seasonally while the root system persists year after year.

Where Does Yellow Monardella Grow?

Yellow monardella calls California home, where it thrives in the mountainous regions of the state. You’ll find it naturally occurring from the Sierra Nevada down through the mountains of southern California, adapted to the Mediterranean climate and well-draining soils of these regions.

Why Plant Yellow Monardella in Your Garden?

There are plenty of reasons to fall in love with this native beauty:

  • Pollinator magnet: The nectar-rich yellow flowers are irresistible to bees, butterflies, and other native pollinators
  • Drought tolerance: Once established, it thrives with minimal water—perfect for water-wise gardening
  • Aromatic appeal: The fragrant foliage adds sensory interest to your garden
  • Low maintenance: This tough native requires little care once settled in
  • Ecological benefits: Supporting native plants helps maintain local ecosystem balance

Perfect Garden Spots for Yellow Monardella

Yellow monardella shines in several garden settings:

  • Rock gardens: Its compact size and drought tolerance make it ideal for rocky, well-draining spots
  • Mediterranean gardens: Fits perfectly with other drought-adapted plants
  • Native plant gardens: A must-have for authentic California native landscapes
  • Xeriscape designs: Excellent choice for water-conscious gardening
  • Ground cover: Can spread to form fragrant, flowering carpets

Growing Yellow Monardella Successfully

The good news? Yellow monardella is relatively easy to grow if you can provide what it needs:

Climate Requirements: This plant thrives in USDA hardiness zones 7-10, making it suitable for most of California and similar Mediterranean climates.

Light and Soil: Give your yellow monardella full sun to partial shade and well-draining soil. The key word here is drainage—this plant absolutely cannot tolerate soggy conditions. If your soil tends to hold water, consider planting in raised beds or adding plenty of organic matter and coarse sand to improve drainage.

Watering Wisdom: While young plants need regular water to get established, mature yellow monardella is impressively drought-tolerant. During its first growing season, water regularly but allow soil to dry between waterings. Once established, you can cut back significantly—this plant actually prefers to be on the dry side.

Planting and Care Tips

  • Best planting time: Spring is ideal, giving plants time to establish before summer heat
  • Spacing: Allow adequate room for air circulation to prevent moisture-related issues
  • Mulching: Use gravel or decomposed granite rather than organic mulches that retain moisture
  • Fertilizing: Generally unnecessary—too much fertility can actually reduce flowering
  • Pruning: Light trimming after flowering can help maintain shape

A Word About Conservation

While yellow monardella isn’t currently listed as critically endangered, it’s always wise to source plants responsibly. Look for nurseries that specialize in native plants and can assure you their stock is ethically propagated rather than collected from wild populations.

Is Yellow Monardella Right for Your Garden?

If you’re gardening in California or a similar Mediterranean climate and want a low-maintenance native that supports local wildlife while adding fragrance and color to your landscape, yellow monardella could be perfect for you. It’s especially valuable for gardeners interested in water-wise landscaping or creating habitat for native pollinators.

Just remember: this plant needs good drainage and doesn’t appreciate being pampered with too much water or fertilizer. If you can provide those simple requirements, you’ll be rewarded with a charming, fragrant addition to your garden that connects you to California’s natural heritage.

Yellow Monardella

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

Lamiales

Family

Lamiaceae Martinov - Mint family

Genus

Monardella Benth. - monardella

Species

Monardella nana A. Gray - yellow monardella

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