Photo of Ptilotus rotundifolius flower by Waltzing Matilija

Photo by Waltzing Matilija

Used with permission, all rights reserved

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Ptilotus rotundifolius

Also Known As

  • Royal Mulla Mulla

Plant type

perennial

size

  • H: 2'-4'
  • W: 2'-4'

planting zones

  • 10a-11

More Options

Ptilotus rotundifolius plant details

Ptilotus rotundifolius is an evergreen perennial with blue foliage. In summer lavender flowers emerge. Features fuzzy texture. Attracts bees and beneficial insects making it an excellent addition to pollinator gardens. Grows well with sun and regular water. Does well in well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Ptilotus rotundifolius

Plant type: perennial
Plant family: amaranthaceae
Foliage: evergreen blue
Mature size: 2 FT - 4 FT - wide, 2 FT - 4 FT - tall
Flowers: lavender blooms in summer
Uses: cutting garden, short-lived, velvety

GROWING CONDITIONS for Ptilotus rotundifolius

USDA Zones: 10a - 11
Sun exposure: sun
Watering frequency: regular
Resistant to: heat
Soil needs: well-drained

Nursery contributed plant descriptions

The Royal Mulla Mulla is a short lived perennial for most of us but Ohhh those flowers are worth it. Much larger in size (and flower) than the P. exaltatus, and much more impact for the at hot sunny spot with good drainage. Keep it in the garden or take it inside and enjoy a vase life of around 2 weeks (Wow) with water changes.

Gardening facts about Ptilotus rotundifolius plant

How to Grow Ptilotus rotundifolius

  • Soil Needs

    • well-drained
  • Sun Exposure

    • sun
  • Water Needs

    • regular
  • Special Situation

    • heat tolerant

Features

  • Flower Color

    • lavender
  • Foliage Color

    • blue
  • Texture

    • fuzzy
  • Wildlife

    • beneficial insects
    • bees
  • Flower Season

    • summer
  • Foliage Season

    • evergreen
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