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