Vibrant Flower Colors
Produces beautiful flowers in various shades, including pink, red, yellow, orange, white, and purple.
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Portulaca, commonly known as Moss Rose or Rose Moss, is a colorful flowering plant admired for its vibrant blooms and fleshy, succulent foliage. It produces attractive flowers in shades of pink, red, yellow, orange, white, and purple, depending on the variety. Portulaca is a popular choice for sunny garden beds, borders, rock gardens, containers, and hanging baskets. Its excellent heat and drought tolerance make it suitable for warm climates and low-maintenance ornamental gardens.
Produces beautiful flowers in various shades, including pink, red, yellow, orange, white, and purple.
Thrives in warm, sunny conditions and is well suited to summer gardens and hot-weather landscapes.
Features fleshy green leaves and stems that help the plant retain moisture during dry periods.
Suitable for flower beds, rock gardens, containers, hanging baskets, and decorative garden borders.
| Scientific Name | Portulaca grandiflora (commonly sold ornamental Moss Rose) |
| Common Name | Portulaca, Moss Rose, Rose Moss |
| Plant Family | Portulacaceae |
| Seed Type | Flower Seeds |
| Growth Habit | Low-growing, spreading annual flowering plant |
| Flower Color | Pink, red, yellow, orange, white, and purple (variety dependent) |
| USDA Hardiness Zones | Commonly grown as an annual; may survive as a perennial in frost-free climates |
| Planting Season | Spring to early summer, after frost in cooler regions |
| Seed Starting | Surface sow; seeds require light for germination |
| Germination Time | Approximately 3–10 days under suitable conditions |
| Germination Temperature | Approximately 22–26°C (72–79°F) |
| Sunlight | Full sun; approximately 6–8 hours of direct sunlight |
| Soil Requirements | Light, sandy, well-drained soil |
| Watering | Moderate watering during establishment; allow soil to dry between watering |
| Mature Plant Size | Approximately 5–9 inches tall, depending on variety and growing conditions |
| Plant Spacing | Approximately 8–12 inches apart |
Bring vibrant summer color to your outdoor spaces with Portulaca Seeds. Known for their colorful flowers, succulent foliage, and excellent heat tolerance, these ornamental plants are a beautiful addition to sunny garden beds, rock gardens, containers, and hanging baskets. With plenty of sunlight and well-drained soil, Portulaca can create an attractive flowering display throughout the warm growing season.
Find answers to popular questions about Portulaca seed germination, flowering, and growing requirements.
Sow Portulaca seeds on the surface of light, well-drained soil and gently press them down without covering them deeply. The seeds benefit from light during germination. Maintain temperatures around 22–26°C (72–79°F), keep the soil surface lightly moist, and provide a bright location. Seedlings can emerge within approximately 3–10 days under suitable conditions.
Portulaca seeds may fail to germinate because of deep sowing, insufficient light, cool temperatures, excessive watering, or poor seed viability. These tiny seeds should generally be surface sown rather than buried deeply. Maintain warm growing conditions, provide light, and keep the growing medium lightly moist without waterlogging it.
Portulaca grows and flowers best in full sunlight, ideally receiving around 6–8 hours of direct sunlight daily. Its flowers generally open in bright sunlight and may close during cloudy weather or at night. Growing the plant in a sunny location with well-drained soil encourages healthy growth and abundant flowering.