How to Grow Gloxinia Avanti Pink

Gloxinia Avanti Pink

Sinningia speciosa 'Avanti Pink'

flower

Gloxinia Avanti Pink is a compact, hybrid cultivar of sinningia bred for indoor pot culture, featuring stunning pink flowers with ruffled petals and velvety texture. This variety is known for its early and prolific blooming, making it popular for indoor gardeners and florists. It grows as a tender perennial houseplant, typically 8-12 inches tall.

Growing Conditions

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Sun: Bright, indirect light; 12-14 hours daily under grow lights preferred; avoid direct afternoon sun which can scorch leaves

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Water: Keep soil consistently moist but never waterlogged; water from below or at soil level to avoid wetting foliage and flowers; reduce watering after bloom cycle

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Spacing: 8 inches

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Days to maturity: 90-120 days from tuber/plantlet to first flowers

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Planting depth: Plant tubers with top slightly above soil surface; transplants at same depth as growing container

Soil

Type: Light, porous, well-draining African violet or gloxinia-specific potting mix

pH: 6.0-6.5

Amendments:

Perlite Orchid bark Sphagnum moss Vermiculite

Growing Zones

Find your zone →

Zones 10b-12 outdoors; primarily a tender houseplant for all zones

10b 11a 11b 12a 12b

Growth Stages

Dormancy/Tuber Rest

2-8 weeks

Tuber or starter plant in dormant state before sprouting

Store tubers in cool, dry location (50-60°F); gradually warm to 65-70°F; begin watering lightly to initiate growth

Sprouting & Vegetative Growth

4-6 weeks

Leaf rosette develops from tuber or young growth emerges; foliage expands with dark green, velvety leaves

Provide bright indirect light; maintain warm temperatures (70-75°F); maintain consistent moisture; apply diluted balanced fertilizer every 2 weeks

Bud Development

2-3 weeks

Flower buds form in leaf axils at center and sides of plant; buds gradually enlarge and show pink coloring

Increase humidity to 50-60%; maintain bright light; continue regular watering; avoid fertilizing excess nitrogen which delays flowering

Flowering

4-8 weeks

Ruffled pink flowers with deep pink veining open sequentially; blooms are large (2-3 inches) and velvety textured

Remove spent flowers to encourage continued blooming; maintain humidity; water consistently; reduce direct heat; enjoy 4-8 weeks of flowering

Post-Bloom & Dormancy Preparation

2-4 weeks

Flowering slows; foliage may yellow; plant gradually declines as dormancy approaches

Gradually reduce watering as plant naturally slows; move to cooler location (60-65°F); stop fertilizing; allow soil to dry between waterings; prepare for dormancy rest period

Companion Planting

Plan your garden →

Plant with:

African violet Episcia Streptocarpus Begonia Peperomia

Avoid planting near:

Strong-scented herbs that may compete for indoor air quality Directly adjacent to heating vents or air conditioners Near ethylene-producing fruit bowls

Common Pests

Spray with insecticidal soap or neem oil; improve air circulation; isolate affected plant
Remove with alcohol-dipped cotton swab; spray neem oil weekly; quarantine infected plant
Increase humidity; spray with water mist; use neem oil or miticide if severe
Improve air circulation; reduce humidity slightly; spray with sulfur or fungicide; remove affected leaves
Yellow sticky traps; spray neem oil; increase air circulation; isolate plant

Uses

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Non-edible ornamental

Culinary

Gloxinia flowers are not suitable for consumption and should never be eaten. [source]

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Indoor decoration & floral arrangement

Household

Gloxinia Avanti Pink is prized as an indoor houseplant for windowsills and bright bathrooms, and individual blooms can be cut for elegant floral arrangements lasting 1-2 weeks in water. [source]

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Floral arranging and craft projects

Craft

The delicate, ruffled pink flowers are popular in fresh flower arrangements, wedding bouquets, and pressed flower crafts due to their vibrant coloring and texture. [source]

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Hummingbird and pollinator attraction

Wildlife

When grown outdoors in warm zones, Gloxinia Avanti Pink's pink ruffled flowers attract hummingbirds and bumblebees looking for nectar. [source]

Harvest Tips

Gloxinias are ornamental flowers grown for display, not harvest. Remove spent blooms regularly (pinch off with fingers) to encourage additional flower production. Cut flower stems at an angle just above a leaf node if desired for arrangements. After flowering cycle ends naturally, gradually reduce water and allow plant to enter dormancy for 2-3 months before restarting.

Fun Facts

🌱 The 'Avanti' series was specifically bred to be an early and continuous bloomer, making it one of the most reliable flowering varieties for indoor gardeners.
🌱 Gloxinia leaves are so velvety that water droplets bead on the surface, which is why watering from below is essential to avoid leaf spotting and fungal issues.
🌱 Gloxinias are native to Brazilian cloud forests and prefer cool nights and high humidity, mimicking their natural tropical understory habitat.

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