How to Grow Powder Puff 'Pink'

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Powder Puff 'Pink'

Calliandra haematocephala 'Pink'

shrub

Powder Puff 'Pink' is a tropical to subtropical flowering shrub known for its distinctive, delicate pink pompom-like flowers that bloom prolifically throughout the year in warm climates. The feathery, fern-like foliage provides an attractive backdrop to the showy blooms. This evergreen shrub is popular in ornamental gardens and as a container plant in cooler regions.

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Example Powder Puff 'Pink' timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Powder Puff 'Pink'

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Powder Puff 'Pink'

    Late summer into fall

    Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Powder Puff 'Pink' dates for your own zip code.

Growing Conditions

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Sun: Full sun, 6-8 hours daily; tolerates partial shade but flowers best in full sun
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Water: Keep soil consistently moist but not waterlogged during growing season; reduce watering in winter; drought-tolerant once established
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Spacing: 36-48 inches
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Days to maturity: Flowers year-round in warm climates; first flowers typically appear 6-12 months after planting
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Planting depth: Plant at same depth as root ball; seeds sown ¼ inch deep

Soil

Type: Well-draining, fertile loamy soil
pH: 6.0-7.0
Amendments:
compost peat moss perlite or sand for drainage

Growing Zones

Find your zone →

Thrives best in zones 10-11; can be grown in zone 9b with protection from frost

9b 10a 10b 11

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Growth Stages

1

Seedling & Establishment

2-4 months

Young plants develop delicate, fern-like compound leaves; growth is relatively slow initially

Keep soil moist but well-draining; provide bright, indirect light; protect from strong winds; maintain warm temperatures above 60°F

2

Vegetative Growth

3-6 months

Plant develops dense branching structure; foliage becomes fuller and more substantial

Prune lightly to encourage bushier growth; fertilize monthly with balanced or slightly higher phosphorus fertilizer; maintain consistent warmth

3

Pre-flowering

4-8 weeks

Plant reaches mature size; buds begin to form at branch tips

Increase phosphorus and potassium to encourage flowering; maintain full sun exposure; ensure consistent watering

4

Flowering

Year-round in zones 10-11; seasonal in cooler regions

Distinctive pink pompom flowers (1-2 inches diameter) appear at branch terminals; flowers consist of numerous stamens creating a fluffy appearance

Deadhead spent flowers to encourage continuous blooming; maintain regular feeding schedule; ensure adequate water during peak bloom

5

Dormancy (Winter)

2-4 months

Growth slows significantly in cooler temperatures; flowering may cease in zones 9b-10a

Reduce watering; withhold fertilizer; protect from frost; prune dead or damaged branches in late winter; move container plants indoors if temperatures drop below 50°F

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Black walnut (juglone allelopathy) Competitive aggressive vines Plants requiring cooler conditions

Common Pests

  • Spray with water to dislodge; use neem oil or horticultural spray; increase humidity

  • Remove with alcohol-dipped cotton swab; spray with insecticidal soap; apply neem oil

  • Prune affected branches; spray with horticultural oil; apply neem oil regularly

  • Use yellow sticky traps; spray with insecticidal soap; apply neem oil

Uses

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Garden ornament and landscape accent

Ornamental

Powder Puff 'Pink' serves as a striking focal point in tropical and subtropical gardens with its showy, distinctive pink pompom flowers that attract butterflies and hummingbirds. The feathery foliage provides texture and year-round visual interest. [source]

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Pollinator attraction

Wildlife

The abundant, nectar-rich flowers attract butterflies, hummingbirds, and other beneficial pollinators throughout the growing season. This makes it an excellent choice for wildlife gardens and conservation landscapes. [source]

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Container and houseplant gardening

Household

In cooler climates, Powder Puff 'Pink' thrives as a potted specimen that can be moved indoors during winter or grown year-round as a houseplant in a bright location. It adds tropical flair to patios, greenhouses, and conservatories. [source]

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Floral arrangements and cut flowers

Craft

The unique pompom flowers are excellent for fresh flower arrangements, adding texture and a tropical aesthetic to bouquets and centerpieces. The fern-like foliage also provides attractive greenery for floral designs. [source]

Harvest Tips

This is an ornamental flowering plant, not harvested for food. Deadhead spent flowers regularly to encourage continuous blooming. Cut flowers can be arranged in vases, typically lasting 1-2 weeks. Prune in late winter to maintain shape and size; remove any frost-damaged branches.

Fun Facts

  • 🌱 The common name 'Powder Puff' refers to the distinctive fluffy appearance of the flowers, which are actually composed of numerous long stamens (up to 100 per flower) rather than true petals, creating the characteristic pompom effect.
  • 🌱 Calliandra haematocephala is native to Bolivia and is sometimes called 'Bolivian Flame Shrub' or 'Scarlet Flame Bean' when referring to the red-flowering species; the pink cultivar is a horticultural selection prized for its softer color.
  • 🌱 In tropical regions, Powder Puff shrubs can bloom nearly continuously year-round, with some plants producing flowers almost every month if deadheaded regularly and provided with consistent warmth and moisture.

Gardening Terms

New to gardening? Learn about terms used in this guide:

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