perennialN. America Native

Kardinal Bee Balm

Monarda didyma 'Kardinal'

The Story

Plant Bio

A vigorous perennial with aromatic leaves and striking red flowers that attract pollinators.

Known for its vibrant red color and long flowering period, making it a standout in gardens and landscapes.

Uses & Benefits:

Ornamental UsesMonarda didyma Kardinal provides vibrant red flowers that attract hummingbirds and bees, enhancing garden color and ecological health.
Practical UsesIts aromatic leaves can be used for herbal teas and medicinal purposes.
Ecological BenefitsSupports pollinator populations, especially hummingbirds and native bees.
SpeciesMonarda didymaBee Balm Oswego Tea

Essentials

At a Glance

Plant Type

Perennial

Height

40 inches

Width

30 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

North America

Toxicity

Non-toxic

Bloom period

Mid-summer – Late summer

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In flower about 2 months of the year

Planting

How to Grow

  1. Select a sunny spot with well-draining soil for planting.
  2. Tuck seeds or divisions into the soil, spacing 18-24 inches apart.
  3. Mist cuttings regularly to maintain humidity and promote rooting.
  4. Water consistently, especially during dry spells, to keep soil moist.
  5. Fertilize with a balanced fertilizer in early spring and mid-summer.
  6. Mulch around the base to retain moisture and suppress weeds.

Pro Tip

Plant in full sun for vibrant blooms and vigorous growth.

Keep It Thriving

Care Guide

Do

  • Water regularly to keep soil moist but not waterlogged 🌱
  • Deadhead spent flowers to encourage more blooms
  • Divide clumps every 2-3 years to rejuvenate the plant

Don't

  • Avoid overwatering which can cause root rot ❌
  • Don’t fertilize with high nitrogen to prevent floppy growth
  • Keep away from overly shaded areas for best flowering

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Divide
Harvest
Pest Check
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Colorful perennial borderWildflower meadow accentHerb garden centerpiece

Companion Plants

Multiply

Propagation Methods

Good to Know

Common Questions

Kardinal Bee Balm questions

What zones can Kardinal Bee Balm grow in?

Kardinal Bee Balm is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Kardinal Bee Balm deer resistant?

Yes — Kardinal Bee Balm is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Kardinal Bee Balm bloom?

Kardinal Bee Balm typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Kardinal Bee Balm need full sun?

Kardinal Bee Balm does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Keep exploring

Grow Kardinal Bee Balm with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.