How to Grow Angelonia Angelface
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Angelonia Angelface
Angelonia angustifolia 'Angelface'
flowerAngelface is a compact, heat-loving annual flower prized for its tall spikes of vibrant blooms in shades of blue, pink, purple, and white. It produces delicate, orchid-like flowers on sturdy upright stems and blooms prolifically from summer through fall. This cultivar is more compact and floriferous than standard angelonia varieties, making it ideal for containers, borders, and mixed plantings.
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Example Angelonia Angelface timeline · Pittsburgh, PA (Zone 6b)
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Plant Angelonia Angelface
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Angelonia Angelface blooms
Around Jun 6≈ 50 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Angelonia Angelface dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Best performance in zones 5-11; grown as annual in cooler zones; can be treated as tender perennial in zones 9-11
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Get my Angelonia Angelface timeline →Growth Stages
Seedling
3-4 weeksTiny seedlings emerge with two small cotyledons (seed leaves). First true leaves appear narrow and lance-shaped.
Keep soil moist but not waterlogged. Provide bright light (grow lights if indoors). Maintain 65-75°F. Begin fertilizing lightly at 4-6 weeks old.
Vegetative Growth
3-4 weeksPlant develops compact, bushy form with multiple stems and narrow, lance-like foliage. Stems are sturdy and green.
Pinch back growing tips when 4-6 inches tall to encourage branching and bushier form. Water regularly. Apply balanced fertilizer every 2 weeks. Harden off transplants before outdoor planting.
Flowering
10-12 weeks (and longer with deadheading)Flower spikes emerge from branch tips bearing densely-packed small, orchid-like blooms in pink, blue, purple, or white. Flowering begins at base of spike and progresses upward.
Deadhead spent flower spikes to encourage continuous blooming. Apply bloom-promoting fertilizer (higher phosphorus) every 2-3 weeks. Water consistently during heat. Mulch to conserve moisture.
Peak Bloom
8-12+ weeksPlant is fully covered with flowering spikes in various stages of bloom, creating a showy display. Flowers remain abundant throughout summer and into fall.
Deadhead regularly for maximum bloom production. Reduce nitrogen fertilizer to encourage more flowers. Water deeply during dry periods. Monitor for pests. Angelface tolerates heat and humidity well.
Decline
4+ weeks until frostAs temperatures cool in fall or if plant receives insufficient water, flowering slows. Some foliage may yellow. In zones 9-11, plant may be cut back to overwinter.
In cooler zones, plant is spent after first frost and can be removed. In zones 9-11, cut back by half in late fall and mulch heavily to overwinter. Provide less water as growth slows.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with insecticidal soap or neem oil on undersides of leaves. Remove heavily infested leaves. Encourage beneficial insects.
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Increase humidity by misting. Spray with water to dislodge. Use miticide or neem oil if severe. Avoid over-fertilizing with nitrogen.
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Spray with strong water spray. Use insecticidal soap or neem oil. Introduce ladybugs or parasitic wasps.
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Improve air circulation. Avoid overhead watering. Apply sulfur dust or fungicide if needed. Remove affected leaves.
Uses
Edible flowers
CulinaryAngelface flowers are edible and can be used as delicate garnishes for salads, desserts, and beverages, adding color and a slightly sweet flavor. [source]
Cut flower arrangements
HouseholdThe tall, graceful flower spikes make excellent long-lasting cut flowers for fresh bouquets and floral arrangements, lasting 7-10 days in water. [source]
Pollinator garden
WildlifeAngelface attracts bees, butterflies, and other pollinators throughout the blooming season, making it valuable for supporting pollinator populations in gardens. [source]
Container and landscape design
HouseholdThe compact Angelface cultivar is ideal for containers, hanging baskets, borders, and mixed plantings, providing vertical interest and long-lasting color. [source]
Ornamental herbal plant
MedicinalWhile not commonly used medicinally, angelonia is a traditional ornamental plant in some herbal gardens and has been studied for potential antimicrobial properties. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Angelface is grown for ornamental flowers, not harvested for food or material. Deadhead spent flower spikes regularly by pinching or cutting just below the wilted flowers to promote continuous blooming throughout the season. Cut flowers last 7-10 days in a vase with fresh water.
Fun Facts
- 🌱 The name 'Angelonia' comes from the plant's resemblance to snapdragons, combined with the delicate, angel-like appearance of the flowers, though it is not related to snapdragons botanically.
- 🌱 Angelface is notably heat and humidity tolerant, thriving in hot summers where many other flowering annuals struggle, making it an excellent choice for southern gardens and containers in full sun.
- 🌱 The Angelface series was developed specifically for compact, floriferous performance and comes in multiple color selections including 'Angelface Purple,' 'Angelface Blue,' 'Angelface Pink,' and 'Angelface White.'
Gardening Terms
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