Yohannah Hannah Chrysanthemum (Chrysanthemum 'Yohannah' Hannah)

Yohannah Hannah Chrysanthemum

Chrysanthemum 'Yohannah' Hannah

Its fluffy pom-pom blooms bring soft autumn warmth to garden beds. Compact flowering perennial; common name: Yohannah Hannah Mum.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Requires at least 6 hours of direct sunlight daily for optimal blooming; tolerate partial shade in extreme summer heat
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Watering Water deeply when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot and fungal diseases
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Temperature Thrives in 15–22°C; tolerate light frosts down to 5°C, avoid prolonged exposure to temperatures above 28°C
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Characteristics

  • Leaf: Dark green, lobed foliage with serrated edges and a slightly fuzzy texture
  • Flower: Double pom-pom blooms in creamy white to pale yellow, with tightly packed ray florets
  • Stem: Sturdy, upright green stems with minimal lateral branching
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Care Guide

Watering

Keep soil consistently moist but not waterlogged; avoid wetting foliage to prevent fungal growth

Fertilization

Apply diluted balanced fertilizer every 2 weeks to support foliage growth. Stop fertilizing once blooms open to prolong flowering duration

Banana peel compost tea:Soak fully composted banana peels in water for 24 hours, dilute the mixture 1:20 with water, and apply as a root drench to avoid foliage burn
Pruning
  • Pinch back young stems by 2–3 cm in early spring to encourage bushier, more compact growth
  • Deadhead spent blooms regularly to stimulate continuous flowering throughout the season
  • Cut back stems to 10 cm above soil level after the first frost to prepare the plant for winter dormancy
  • Remove yellowing or diseased foliage promptly to maintain plant health and airflow
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; contains pyrethrins and sesquiterpene lactones that cause gastrointestinal and neurological distress

Humans: Ingestion of large amounts may cause mild gastrointestinal upset including nausea and stomach pain

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Garden Uses & Culture

Culture: Symbolizes longevity, joy, and friendship in Western floral traditions; commonly used in autumn holiday arrangements

Usage: Ornamental garden plant, cut flower for bouquets, and potted indoor display during blooming season