How to Grow Amaryllis Benfica

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Amaryllis Benfica

Hippeastrum 'Benfica'

flower

Amaryllis Benfica is a stunning hybrid amaryllis cultivar known for its large, deep red flowers with white striping and a contrasting white center. This bulbous perennial produces tall, sturdy stems topped with multiple trumpet-shaped blooms that make exceptional cut flowers and indoor displays. It's a popular choice for both indoor potting and outdoor garden cultivation in warm climates.

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Example Amaryllis Benfica timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Amaryllis Benfica

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. First Amaryllis Benfica blooms

    Around Apr 25

    ≈ 8 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Amaryllis Benfica dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily; bright indirect light acceptable indoors
💧
Water: Keep soil consistently moist but not waterlogged during growing season; reduce watering after blooming; nearly dry during dormancy (winter rest period)
📏
Spacing: 12-18 inches between bulbs inches
📅
Days to maturity: 8-12 weeks from planting to first bloom (pre-chilled bulbs)
🌱
Planting depth: Half to two-thirds of bulb buried; upper third exposed above soil surface

Soil

Type: Well-draining potting soil or sandy loam
pH: 6.0-6.8
Amendments:
Perlite or coarse sand for drainage Organic compost or aged manure Bone meal or balanced bulb fertilizer

Growing Zones

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Thrives in zones 9b-11; can be grown as a houseplant in cooler zones with proper care

9b 10a 10b 11a 11b

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Growth Stages

1

Dormancy/Planting

Variable, until planting

Bulb is dry and dormant with no visible growth; may be pre-chilled in refrigerator

Store bulbs in cool, dark place until ready to plant; pre-chilling for 6-8 weeks accelerates blooming

2

Sprouting

2-3 weeks

Shoot emerges from top of bulb; initial leaves appear green and elongated

Maintain warm temperatures (70-75°F); ensure soil is moist but not soggy; provide bright light

3

Vegetative Growth

3-4 weeks

Tall stem grows with multiple leaves; flower buds form at stem apex but are not yet visible

Continue regular watering; feed with balanced or bulb fertilizer every 2-3 weeks; maintain warmth and bright light

4

Flowering

2-4 weeks

Large trumpet-shaped blooms open sequentially on the stem; Benfica displays deep red petals with white striping and contrasting white center

Reduce watering slightly; avoid moving plant to prevent bud drop; provide support stakes if needed for heavy flower heads

5

Decline & Dormancy

8-12 weeks

Flowers fade and fall; leaves continue growing briefly before yellowing; bulb enters rest period

Allow foliage to die back naturally; gradually reduce watering; store in cool (50-60°F), dry location; remove dead foliage

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Onions Garlic Fennel

Common Pests

  • Spray with neem oil or insecticidal soap; increase humidity; isolate affected plants

  • Remove with rubbing alcohol on cotton swab; apply insecticidal soap; improve air circulation

  • Scrape off manually; treat with horticultural oil or neem oil spray

  • Remove infested bulbs; dust bulbs with sulfur before planting; avoid overwatering

  • Ensure excellent drainage; avoid overwatering; remove affected bulb sections; treat with fungicide if necessary

Uses

🍳

Not edible

Culinary

Amaryllis bulbs are toxic and not suitable for consumption. Do not ingest any part of the plant. [source]

🏠

Cut flower arrangements and indoor decoration

Household

Amaryllis Benfica is prized for its dramatic, long-lasting cut flowers that serve as stunning focal points in floral arrangements, holiday displays, and interior décor. A single stem with 4-6 blooms can fill an entire room with visual impact. [source]

🎨

Floral design and special occasions

Craft

The striking red and white flowers make Amaryllis Benfica a favorite for weddings, Christmas arrangements, Valentine's Day displays, and other celebratory events. [source]

🦋

Hummingbird and pollinator attraction

Wildlife

When grown outdoors in warm zones, the large trumpet flowers attract hummingbirds and other pollinators with their vibrant color and nectar. [source]

🏠

Potted houseplant and gift plant

Household

Pre-potted amaryllis bulbs are popular as indoor gifts that reliably produce spectacular blooms with minimal care, making them excellent for beginning gardeners. [source]

Harvest Tips

Cut stems when first bud opens or when buds show color; cut at 45-degree angle just above soil line using sharp, clean shears; re-cut stems every few days under running water; remove lower leaves that would sit below water line in vase; change vase water every 2-3 days; lasts 10-14 days as a cut flower

Fun Facts

  • 🌱 Amaryllis Benfica bulbs can be forced into bloom indoors regardless of season with proper temperature control, making them available year-round as gifts and decorations.
  • 🌱 The name 'Benfica' references S.L. Benfica, the Portuguese sports club, reflecting the cultivar's popularity in European horticulture.
  • 🌱 A mature amaryllis bulb can produce multiple stems in a single season and will continue blooming reliably for 10-20+ years with proper care and dormancy periods.

Gardening Terms

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

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