How to Grow Pacifica Sunset
Pacifica Sunset
Calibrachoa hybrid
flowerPacifica Sunset is a vibrant hybrid calibrachoa (million bells) featuring striking bicolor flowers with warm sunset hues of orange, red, and yellow tones. This tender annual produces abundant small, petunia-like blooms throughout the growing season and is ideal for containers, hanging baskets, and garden beds. It's a vigorous, mounding variety known for its heat and drought tolerance once established.
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Example Pacifica Sunset timeline · Pittsburgh, PA (Zone 6b)
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Plant Pacifica Sunset
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 Pacifica Sunset blooms
Around Jun 1≈ 45 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Pacifica Sunset dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Annual in zones 3-10; grows year-round in zones 9-11
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Seedling/Transplant
2-3 weeks after germinationSmall green rosette with 2-4 true leaves, compact growth
Keep soil moist but not soggy. Provide bright light and 70-75°F temperatures. Pinch growing tips once to encourage branching.
Vegetative Growth
3-4 weeksPlant develops multiple stems and begins to fill out; dense foliage formation
Maintain consistent watering. Feed weekly with balanced liquid fertilizer (10-10-10). Ensure full sun exposure. Continue light pinching if needed.
Early Flowering
2-3 weeksFirst buds and small flowers appear at branch tips; mix of buds and open blooms
Shift to higher phosphorus fertilizer (5-10-10) to promote flowering. Maintain regular watering. Remove any dead flowers to encourage more blooms.
Peak Bloom
8-12 weeks (through season)Plant is covered in abundant colorful sunset-toned flowers; mounding or trailing habit
Deadhead spent flowers regularly. Water deeply and consistently. Feed every 7-10 days with bloom booster fertilizer. Protect from extreme heat stress with afternoon shade in very hot climates.
Late Season/Decline
Until frost (cool zones) or year-round (warm zones)Flower production may slow; plant may become leggy if stressed
Cut back leggy stems by 1/3 to rejuvenate. Reduce fertilizer frequency. Prepare to remove after first frost in cool zones or before winter if growing as annual.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with neem oil or insecticidal soap; increase humidity around plant; prune heavily infested stems.
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Use yellow sticky traps; spray with insecticidal soap or neem oil on undersides of leaves; remove heavily affected leaves.
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Spray with water to dislodge; use neem oil or insecticidal soap; encourage natural predators like ladybugs.
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Improve air circulation; avoid overhead watering; spray with sulfur or baking soda solution; remove affected leaves.
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Ensure excellent drainage; allow soil to dry slightly between waterings; use well-draining potting mix; remove and replace affected plants.
Uses
Not edible
CulinaryPacifica Sunset calibrachoa is ornamental only and should not be consumed. [source]
Container gardening & landscaping
HouseholdIdeal for hanging baskets, window boxes, patio containers, and mixed borders. Its trailing or mounding habit and prolific flowering make it a popular choice for summer color displays and vertical gardening. [source]
Cut flower arrangements
CraftThough small, individual sprigs or clusters can be used in miniature arrangements or as filler in fresh bouquets for a pop of sunset color. [source]
Pollinator attraction
WildlifeSmall nectar-rich flowers attract bees, butterflies, and hummingbirds throughout the growing season, making it an excellent choice for supporting pollinators in gardens. [source]
Harvest Tips
Not harvested like vegetables. Deadhead (remove) spent flowers regularly throughout the growing season to promote continuous blooming. Pinch back excessively long stems in mid-season to maintain a compact, mounding shape.
Fun Facts
- 🌱 Calibrachoa, often called 'million bells,' can produce hundreds of small flowers on a single plant, earning its common name from the sheer abundance of blooms.
- 🌱 Pacifica Sunset's bicolor sunset coloring is a result of careful hybrid breeding; the warm orange-red-yellow gradient is particularly appealing to hummingbirds.
- 🌱 Calibrachoas are heat lovers and actually produce MORE flowers in hot summers compared to cooler climates, making them excellent choices for heat-stressed gardens and south-facing containers.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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