Annual
New Guinea Impatiens
Impatiens hawkeri
Traits
Varieties We Carry
Petticoat Cherry BlossomImpatiens hawkeriPetticoat MandarinImpatiens hawkeriPetticoat Mandarin StarImpatiens hawkeri
Sizes & Pricing
1 galFrom$6.95
Fresh this week. Last restocked Jun 25.
LightPart Sun, Part Shade
WaterHigh
Mature size1-2 feet × 1-2 feet
About New Guinea Impatiens
New Guinea Impatiens (Impatiens hawkeri) is a vibrant tropical annual from New Guinea, grown for its large, showy flowers in vivid shades of red, orange, coral, pink, purple, and white, often paired with glossy, dark green or variegated foliage. More sun-tolerant than common impatiens, it excels in containers, hanging baskets, and partially shaded garden beds. Starting at $6.95.
Plant details
- Bloom Season
- Spring, Summer, Fall
- Flower Color
- Pink, Red, Purple, Orange, White
- Growth Rate
- Fast
- Foliage
- Evergreen
- Soil
- Loam, Acidic, Well-drained
Best planting months
Recommended forZone 9b · St. Augustine, FL
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Seasonal care
Bloom season. Good planting window.
Higher water demand in summer heat.
Bloom season. Ideal planting window.
Retains foliage through winter.
Care essentials
Light
New Guinea Impatiens grow best in partial shade or bright indirect light; in NE Florida they tolerate some morning sun but require afternoon shade to prevent wilting and leaf scorch. Avoid deep shade, which reduces flowering.
Water
These are thirsty plants — in NE Florida's warm months, daily irrigation is often needed, especially in containers. Keep soil consistently moist but well-drained; never let plants wilt or sit in standing water. Reduce watering in cooler months.
Soil & Fertilizer
Plant in rich, well-drained soil with a slightly acidic pH (5.8–6.5); amend NE Florida's sandy soil with compost or peat. Apply a balanced water-soluble fertilizer monthly for vigorous growth and continuous bloom; container plants benefit from bi-weekly feeding during peak season.
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Common questions
Is New Guinea Impatiens a good plant for St. Augustine?
New Guinea Impatiens is a annual for Zone 9b coastal Florida gardens, reaching 1-2 feet × 1-2 feet.
Care information verified from
Last reviewed March 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.