Vibrant Purple Blooms
Produces attractive purple flowers that add bright color to sunny gardens, borders, and decorative containers.
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Purple Portulaca, commonly known as moss rose, is a colorful flowering annual admired for its vibrant purple blooms and succulent, needle-like foliage. This sun-loving ornamental plant produces bright flowers that can bring attractive color to garden borders, rock gardens, hanging baskets, and containers. Purple Portulaca is valued for its heat tolerance, drought resistance once established, and ability to thrive in sunny locations with well-drained soil.
Produces attractive purple flowers that add bright color to sunny gardens, borders, and decorative containers.
Thrives in warm weather and performs well in sunny outdoor locations during the growing season.
Features succulent foliage that stores moisture and helps the plant tolerate dry conditions once established.
Develops a low-growing, spreading form suitable for ground covers, rock gardens, hanging baskets, and containers.
| Scientific Name | Portulaca grandiflora |
| Common Name | Moss Rose; Sun Rose; Purslane |
| Plant Family | Portulacaceae |
| Seed Type | Flower Seeds |
| Plant Type | Annual Flowering Ornamental Plant |
| Flower Color | Purple |
| Growth Habit | Low-growing, spreading, and compact |
| USDA Hardiness Zones | Generally grown as an annual; perennial in frost-free climates |
| Planting Season | Spring to early summer, after the danger of frost has passed |
| Seed Starting | Direct sow or start indoors approximately 6–8 weeks before the last frost |
| Germination Time | Approximately 7–14 days under suitable conditions |
| Germination Temperature | Approximately 70–85°F (21–29°C) |
| Sunlight | Full Sun |
| Soil Requirements | Light, sandy, well-drained soil |
| Watering | Low to moderate; allow soil to dry between watering |
| Mature Plant Size | Approximately 4–8 inches tall with a spreading habit |
| Plant Spacing | Approximately 6–12 inches apart |
Bring vibrant purple blooms and beautiful succulent foliage to your outdoor spaces with Purple Portulaca Seeds. Perfect for sunny garden borders, rock gardens, containers, and hanging baskets, this heat-loving flowering plant offers colorful ornamental appeal with relatively low watering needs. Grow Purple Portulaca to enjoy a beautiful display throughout the warm growing season.
Find helpful answers about Purple Portulaca seed germination, flowering, and growing requirements.
Purple Portulaca seeds generally germinate within 7–14 days under suitable conditions. For better results, sow the tiny seeds on the soil surface, gently press them down, and keep the growing medium lightly moist. Warm temperatures around 70–85°F (21–29°C) can support successful germination.
Yes, Purple Portulaca can produce flowers throughout much of the warm growing season when provided with full sunlight, warm temperatures, and well-drained soil. It typically blooms more consistently in locations receiving at least 6–8 hours of direct sunlight daily. Flowering may decrease during unfavorable weather or insufficient light.
Yes, Purple Portulaca is an excellent choice for pots, window boxes, and hanging baskets because of its compact, spreading growth habit. Choose a container with drainage holes and use a well-draining potting mix. Place the container in a sunny location to encourage healthy growth and abundant purple flowers.