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Purslane 'Seaglass Watermelon Punch' | Portulaca oleracea 'Seaglass Watermelon Punch' | Moss Rose Watermelon Punch

Seaglass Watermelon Punch Portulaca is a trailing, heat‑loving succulent (grown as an annual in cooler climates) prized for its vibrant, cup‑shaped blooms that feature striking broad stripes of magenta, pink, and bright yellow. This exceptional selection from the Seaglass series is known for its low‑growing, mat‑forming habit, fleshy dark green foliage, and nonstop flowering from late spring into fall. Its vivid blossoms draw hummingbirds, bees, and butterflies, making it a standout choice for rock gardens, hanging baskets, trailing over walls, and sunny, dry landscape beds. With its vigorous form and reliable performance in hot, arid conditions, Seaglass Watermelon Punch offers bold, vivacious color with minimal maintenance.

Growing Portulaca 'Seaglass Watermelon Punch'

Light: Full sun; requires at least 6 to 8 hours of direct sunlight. High light intensity is essential to keep the plant compact and ensure the blooms open fully each day.

Soil: Well-drained soil; thrives in sandy, gravelly, or loamy textures. Maintaining a pH between 6.0 - 6.5 is ideal for nutrient uptake.

Water: Low to moderate; allow the soil to dry out significantly between waterings. This plant is highly drought-tolerant and sensitive to overwatering or "wet feet."

Maintenance: Low maintenance; an initial pinch 5-10 days after planting encourages a bushier shape. Ensure adequate spacing (18-24 inches for large pots) to allow for airflow and prevent humidity-related issues.

Wildlife: Pollinator-friendly; attracts bees and butterflies with its nectar-rich centers; generally pest-resistant though growers should monitor for aphids or thrips. Also watch for botrytis during short-day or humid conditions, which can cause grey rot—prevent it by avoiding overwatering, ensuring good airflow, and proper spacing.

Hardiness: Heat-loving annual in most zones; perennial in USDA zones 9-11. It is exceptionally salt-tolerant, making it a perfect selection for coastal gardens.

Shipping Info

Seaglass™ Watermelon Punch Portulaca plants are shipped as healthy young starts in 4" nursery pots. Allow 1-2 weeks after arrival for plants to recover from shipping and resume active growth before repotting or planting outdoors.

Growing Zones

9 - 11
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Low Temperature

32°F

High Temperature

100°F+

Fragrant

Non-Fragrant

Polinator Required

No

Polinator Friendly

Yes

Flower Color

Orange Pink Yellow

Growth Rate

Fast

Soil

Well-drained soil; thrives in sandy or gravelly soils; tolerates poor soil quality but requires excellent drainage

Moisture

Low to Moderate

Sun Exposure

Full Sun

Mature Spread

12 to 18 Inches

Mature Height

4 to 12 Inches

Bloom Period

Spring to Fall

Pruning Time

Mid-summer pruning can be done if the plant starts to look overgrown; deadheading is generally not required but encourages more blooms

Pet Safe

No

Perennial / Annual

Annual

Evergreen / Deciduous

Herbaceous

Blossomdale
Blossomdale
Blossomdale

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