Apache Sunset Agastache with Agastache tea on a white background.
An extreme close-up view of Apache Sunset Agastache on a white background.
A close-up of an arrangement of Apache Sunset Agastache flowers and leaves on a white background.
Several Apache Sunset Agastache stems with tea on white background.
Apache Sunset Agastache with Agastache tea on a white background.
An extreme close-up view of Apache Sunset Agastache on a white background.
A close-up of an arrangement of Apache Sunset Agastache flowers and leaves on a white background.
Several Apache Sunset Agastache stems with tea on white background.

Agastache Seeds,
Apache Sunset

58 Reviews#HB303 · 35 seeds
Price
Regular price $4.00
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Description

(Agastache rupestris) Deep orange blooms brushed with purple tones rise above foliage scented with a sweet, minty root beer aroma. Growing 18 to 24 inches tall and 12 to 18 inches wide, this adaptable plant thrives in a range of soils and handles dry conditions with ease. Hummingbirds, butterflies, and bees gather steadily, drawn by its scent and nectar. Leaves and flowers brew into a smooth, delicious, mellow tea, making it both ornamental and useful. A warm, resilient addition full of color, fragrance, and easy charm.

Plant Details

Botanical Name
Agastache rupestris
Life Cycle
Perennial
Sun Requirement
Full sun
Days to Germinate
14–21
Days to Maturity
90–100
Planting Depth
Surface sow
Plant Spacing
12 in.
Ideal Temperature
60–90°F
Frost Hardy
Yes

Growing Guide

When to Grow

Start seeds indoors 8 to 10 weeks before the last expected frost date for the best chance of first-year bloom, or direct sow outdoors in early spring once soil can be worked. Seeds require light to germinate and should be surface sown without covering. A brief cold stratification period of two to four weeks may improve germination rates. Established plants are reliably perennial in USDA Hardiness Zones 5–9 and will return each season without replanting. If you're not sure how to find your first and last frost dates, consult our blog post Our Experts Answer Questions, Share Resources.

How to Sow and Plant

Surface sow seeds by pressing them lightly into moist, well-drained soil without covering. Apache Sunset is well adapted to poor, rocky, and sandy soils that reflect its native habitat—avoid heavy clay or poorly drained conditions, which are the most common cause of failure with this species. Space transplants or thin seedlings to 12 inches apart. No heavy soil amendment is needed; overly rich soils can produce lush but short-lived plants with reduced fragrance.

How to Grow

Apache Sunset is exceptionally drought-tolerant and low-maintenance once established, making it one of the most water-wise perennials available for the garden. Water regularly during the first season to encourage strong root establishment, then reduce irrigation significantly as plants mature. Excellent drainage is essential—plants will not tolerate wet soils, particularly in winter. Cut plants back lightly after the main flush of bloom to encourage a second wave of flowers, and cut back to the ground in early spring before new growth begins.

How to Save Seeds

Apache Sunset produces small seeds in clusters along the dried flower spike, typical of the Lamiacae family.

  • Allow a few flower spikes to dry fully on the plant at the end of the season
  • Harvest seed spikes by cutting and placing in a paper bag to capture any that fall
  • Dry thoroughly in a cool, well-ventilated location before cleaning
  • Store cleaned seeds in a sealed, labeled container in a cool, dry, dark place for up to 3 years

FAQ

What does Apache Sunset agastache smell and taste like?

The foliage and flowers have a distinctive fragrance combining mint and root beer with warm, slightly spicy undertones. Tea made from the leaves and flowers is mellow-flavored and naturally aromatic.

Is Apache Sunset agastache suitable for dry or low-water gardens?

Yes, it is exceptionally drought-tolerant once established and is an excellent choice for xeriscape, rock garden, and water-wise plantings. It performs best in well-drained to dry soils.

Does Apache Sunset Agastache attract pollinators?

Absolutely. The nectar-rich flowers are highly attractive to hummingbirds, butterflies, and bees throughout the long blooming season, making it one of the most pollinator-friendly perennials for warm, dry gardens.

Browse our full range of hyssop and agastache seeds.

Customer reviews

5 / 5 8 Reviews

What gardeners are saying

  • Smells like root beer: Leaves and stems give off a strong root beer scent.

  • Hummingbird magnet: Hummingbirds and bees swarm the airy blooms.

  • Heat and drought tough: Shrugs off brutal summer heat with hardly any water.

  • Vigorous perennial: Fast and strong from seed; comes back year after year in zone 5.

  • Good for tea: Dried leaves make a pleasant herbal tea.

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