Yellow Four O’Clock flowers (Mirabilis jalapa) bring late-afternoon brilliance with fragrant, trumpet-shaped blooms that sparkle as day fades. This guide highlights top-seeded varieties available on Amazon, focusing on easy growth, pollinator appeal, and adaptable climates. Each selection offers vivid yellow blooms, strong fragrance, and evening-to-night openness that attracts hummingbirds, moths, and butterflies. Explore five reliable options, compare their traits, and discover how to grow them successfully in sun, shade, and mixed-border settings.
| Product | Seed Count | Growth & Use | Pollinator Appeal |
|---|---|---|---|
| Seed Needs Yellow Four O’Clock Seeds | 60 seeds | Tender perennial/annual in many zones; 1-3 ft tall; full sun to partial shade | Excellent night pollinators; butterflies |
| Outsidepride Yellow Four O’clock Seed – 1/4 lb | 1/4 lb | Perennial in warm climates; 18-36 in tall; dense, shrub-like growth | Attracts hummingbirds, moths, butterflies |
| TomorrowSeeds Yellow Four O’Clock Seeds | 100+ count | Easy to grow; late-afternoon opening; suitable for beds and borders | Evening display for pollinators |
| 80 Yellow Four O’Clock Seeds – Tender Perennial | 80 seeds | Fragrant, grows 12-36 in; reseeds easily | Night-time fragrance attracts pollinators |
| Outsidepride Yellow Four O’clock Flower Seeds – 1 lb | 1 lb | Perennial in warm zones; 18-36 in; versatile for borders and containers | Consistent evening blooms for ongoing nectar |
Seed Needs Yellow Four O’Clock Seeds
Seed Needs offers 60 heirloom seeds that produce tender perennials capable of attracting butterflies and other pollinators. The flowers bloom with bright yellow trumpet shapes and are known for a reliable late-afternoon opening pattern. They perform as annuals in cooler regions (zones 2-9 range) and typically reach 1-3 feet in height. Full sun to partial shade supports strong blooms. Gardeners can expect a steady display from late spring into summer, with a fragrance that enhances evening curb appeal. This set emphasizes easy starting conditions and pollinator-friendly traits.
Outsidepride Yellow Four O’clock Seed – 1/4 lb
This Outsidepride option provides a 1/4 lb seed pack, highlighting bright, fragrant, trumpet-shaped yellow blooms that open in late afternoon and glow overnight. The plants grow 18 to 36 inches tall, with a dense, shrub-like form suitable for borders and containers. They thrive in full sun to partial shade and are adaptable across USDA zones 8–10 as perennials, while still performing as annuals in cooler climates. The variety emphasizes fragrance and long-lasting color, enhancing evening garden experiences for a wide range of garden layouts.
TomorrowSeeds Yellow Four O’Clock Seeds
TomorrowSeeds offers 100+ seeds for yellow Four O’Clock flowers that provide a cheerful, late-season display. The blooms open in the late afternoon and showcase an easy-growing profile suitable for gardeners of any experience level. Quick germination and reliable reseeding make these seeds a practical choice for those aiming to establish a vibrant border, bed, or patio garden. The plant’s fragrance and evening spectacle contribute to a welcoming outdoor space as daylight fades.
80 Yellow Four O’Clock Seeds – Tender Perennial
The Gardening World’s 80 Yellow Four O’Clock Seeds describe a tender perennial that grows 12-36 inches tall and naturally reseeds. Flowers open around 4 pm, releasing a vanilla-like scent that lingers into the evening. This variety suits borders and beds where fragrance and color are desired throughout the growing season. Easy-to-grow attributes and a repeat bloom pattern make it a dependable option for gardeners seeking a repeat display with low-maintenance care.
Outsidepride Yellow Four O’clock Flower Seeds – 1 lb
This larger 1-pound Outsidepride seed packet focuses on long-term garden utility, featuring plants that bloom in late afternoon and stay open through night hours. The dense, multi-branched growth supports borders, hedges, and container plantings while tolerating a range of soils. The perennial nature in warm climates and adaptability to diverse environments make this a versatile choice for extended color and fragrance in evening garden designs.
50 Yellow Four O’Clock Seed Mirabilis Jalapa
The Gardening World’s 50 Yellow Four O’Clock Seeds provide a compact option for mid-sized borders and cottage gardens. The Mirabilis jalapa plants are described as tender perennials with a tuberous habit that reseeds. The bright yellow blooms and late-day fragrance are highlighted, making them suitable for patios, borders, and mixed flower beds where fragrance and color remain a focus from late afternoon into night.
Buying Guide
- Climate and hardiness: Four O’Clock flowers behave as perennials in warmer USDA zones (roughly zones 8–10) and as annuals or tender perennials elsewhere. Choose seeds labeled for your climate to ensure the right lifecycle and reseeding potential.
- Bloom timing and fragrance: All options open late in the day. If evening color and scent are priorities, opt for cultivars marketed as fragrant or with strong evening blooms.
- Growth habit and space: Plant height varies from 12 to 36 inches, with some varieties forming shrub-like clumps. Consider bed width, borders, and container compatibility when choosing seed quantities and plant spacing.
- Pollinator value: Yellow Four O’Clocks attract hummingbirds, butterflies, and moths. For pollinator-focused gardens, select varieties promoting nectar production and extended flowering.
- Seed quantity and germination: Seed packs range from 50 to 1 lb. Larger packets offer more extensive planting or reseeding opportunities, while smaller packs suit smaller spaces or trial plantings.
- Soil and sun requirements: Most selections prefer full sun to partial shade and well-draining soil. Ensure consistent moisture during establishment, then adjust watering as plants mature.
- Maintenance and reseeding: Several options reseed naturally, which helps maintain color year after year in suitable climates. Gardeners should be prepared for volunteer seedlings and occasional pruning to maintain form.
- Aesthetic and usage: Use in borders, hedges, containers, and edging to create a cohesive evening garden aesthetic. Pair with complementary evening bloomers or fragrant perennials for extended color and scent.