Also known as Bugleweed · 1.3k gardener saves

Ajuga: the varieties gardeners actually grow

Ajuga, the genus most gardeners know as bugleweed. We track 25 varieties; these are the ones gardeners actually save and plant, ranked by real saves rather than catalog marketing. Each links to full care, bloom, and live price data.

25 varietiesZones 4–10Mostly full sun

The 12 most-saved Ajuga varieties

Of 25 in the catalog — ordered by how many gardeners actually grow them.

Browse all 25 Ajuga varieties →

How to grow Ajuga

What the Ajuga varieties in our catalog actually agree on — drawn from the care records of the 25 most-grown of them, not from a generic template.

The Ajuga year

  • DivideMarch, April and September100% of varieties

    Divide dense patches every 2-3 years to rejuvenate the planting

  • Spring CleanupFebruary and March80% of varieties

    Remove any winter-damaged or dead foliage before new growth begins

  • PruneMay–August48% of varieties

    Remove aggressive runners (stolons) regularly to control spread and maintain borders

  • PlantMarch, April, September and October44% of varieties

    Plant or transplant in early spring or fall

  • DeadheadMay and June40% of varieties

    Cut back spent blue flower spikes after bloom

Do

  • Water regularly during dry spells 🌱
  • Mulch to conserve moisture
  • Apply a balanced fertilizer in spring
  • Water regularly during dry periods 🌱
  • Water during dry spells 🌱

Avoid

  • Avoid overwatering to prevent root rot ❌
  • Don’t plant in full sun in hot climates
  • Avoid overwatering which can cause root rot ❌
  • Don’t let soil dry out completely between waterings

What goes wrong with Ajuga

ProblemWhat you'll seeWhat to do
AphidsSticky residue and distorted leavesSpray with insecticidal soap or neem oil
SlugsIrregular holes in foliageUse organic slug bait or handpick during evening
Root rotWilting and browning foliageImprove drainage and reduce watering
Root rotWilting and browning foliageImprove drainage and reduce watering
Powdery MildewWhite powdery coating on leavesImprove air circulation and apply organic fungicide
Powdery mildewWhite powdery coating on leavesImprove air circulation and apply fungicide if necessary

Making more Ajuga

Division

  1. Dig up mature plants in early spring or fall
  2. Gently separate clumps into smaller sections
  3. Plant divisions immediately in prepared soil
  4. Water thoroughly after planting
  5. Allow 6 weeks for establishment

Cuttings

  1. Take semi-hardwood cuttings in late summer
  2. Dip cut ends in rooting hormone
  3. Plant in moist, well-draining soil mix
  4. Keep soil moist and place in bright, indirect light
  5. Roots develop in approximately 4-6 weeks

Ajuga questions

How many types of Ajuga are there?

The Sow catalog tracks 25 distinct Ajuga varieties. The most popular — ranked by 1.3k real gardener saves — are shown first above.

What zones does Ajuga grow in?

Across its varieties, Ajuga covers USDA Zones 4–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.

When does Ajuga bloom?

Most Ajuga varieties bloom in mid-spring, late spring, late spring. Staggering early, mid, and late varieties extends the genus's season in one bed.

Which Ajuga should I choose?

Start from the most-saved varieties above — popularity across thousands of gardens is a strong signal of reliability — then filter by your zone and sun. In the Sow app you can preview any of them in a photo of your actual yard before you buy.

Keep exploring

Design with Ajuga in your own yard

Snap a photo of your space and see these varieties planted in it — sized correctly, matched to your zone, with care reminders included.

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