Four O'Clock Seeds – White

White Four O'Clock Seeds offer a classic, eye-catching addition to any home garden. Known for their afternoon blooming pattern and low-maintenance nature, these seeds produce lush plants with soft white blossoms that open later in the day. Ideal for borders, beds, and decorative landscaping, they thrive in a wide range of conditions and are well-suited for gardeners of all experience levels.

These seeds are easy to establish, adaptable to different soils, and attract helpful pollinators to your garden. With their dependable performance and elegant color, they add charm and visual interest throughout the warm season.

Features

• Produces soft white blooms that open in the late afternoon

• Heat-tolerant and resilient in various garden conditions

• Suitable for borders, walkways, and decorative beds

• Supports pollinator activity in the garden

• Easy to grow from seed with minimal maintenance

Specifications

• Common Name: Four O'Clock

• Scientific Name: Mirabilis jalapa

• Bloom Color: White

• Blooming Pattern: Late afternoon to evening

• Plant Type: Annual in most climates; perennial in warm regions

• Sun Exposure: Full sun to partial shade

• Soil Requirements: Well-drained, moderately fertile soil

• Germination Time: 7–14 days

• Growing Season:

  • Sowing Indoors: Early spring (February–March)

  • Direct Sowing Outdoors: After last frost (March–May depending on region)

  • Blooming Period: Late spring to fall (May–October)

• USDA Zones: 2–11

  • Zones 2–5: Plant after final frost; blooms May–September

  • Zones 6–9: Long growing window; blooms May–October

  • Zones 10–11: Can behave as perennial; extended blooming through warm months

• Plant Height: 18–36 inches

• Spacing: 12–18 inches apart

• Watering Needs: Moderate, avoid waterlogging