Beautiful Purple Flowers
Produces attractive violet to lavender flowers that bring seasonal color to garden beds and outdoor containers.
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Saffron Crocus, botanically known as Crocus sativus, is a fall-flowering perennial plant recognized for its elegant purple flowers and distinctive red stigmas. These flowers produce the saffron threads used as a culinary spice. The plant grows from underground corms, commonly sold as saffron flower bulbs, and develops narrow, grass-like leaves during its growing season. Saffron crocus is suitable for sunny garden beds, raised beds, and containers with excellent drainage. It is commonly propagated through daughter corms rather than seeds.
Produces attractive violet to lavender flowers that bring seasonal color to garden beds and outdoor containers.
Each flower develops three red stigmas that can be carefully collected and dried to produce saffron threads.
Grows from underground corms that can produce daughter corms for future planting and propagation.
Typically flowers during autumn, producing delicate blooms before or alongside its grass-like foliage.
| Scientific Name | Crocus sativus |
| Common Name | Saffron Crocus; Saffron Flower |
| Plant Family | Iridaceae |
| Planting Material | Flower Bulbs (Botanically, Corms) |
| Plant Type | Fall-flowering perennial |
| Growth Habit | Compact, upright, corm-producing plant |
| Flower Color | Violet to lavender-purple |
| Stigma Color | Deep red to crimson |
| Foliage | Narrow, grass-like green leaves |
| USDA Hardiness Zones | Approximately Zones 4–8; suitability varies with climate and drainage |
| Planting Season | Late summer to early fall |
| Flowering Season | Fall, commonly October to November in suitable climates |
| Planting Depth | Approximately 4–6 inches, depending on climate and growing conditions |
| Plant Spacing | Approximately 3–4 inches apart |
| Propagation Method | Daughter corms and corm division |
| Germination Time | Not applicable; planted corms produce shoots and roots |
| Growth Temperature | Seasonal temperature requirements; flowering depends on suitable warm and cool periods |
| Sunlight Requirements | Full sun to partial sun; a sunny location is preferred |
| Soil Requirements | Loose, fertile, sandy or loamy, well-drained soil |
| Soil pH | Approximately 6.0–8.0 |
| Watering | Moderate watering during active growth; avoid waterlogged soil |
| Mature Plant Height | Approximately 4–12 inches, depending on growing conditions |
| Growing Locations | Garden beds, raised beds, rock gardens, and containers |
| Special Feature | Produces red stigmas used to prepare saffron spice |
Saffron Flower Bulbs bring seasonal purple blooms and distinctive red stigmas to suitable garden spaces. These corm-producing plants can grow in sunny garden beds and containers with loose, well-drained soil. With appropriate seasonal planting, moisture management, and care, saffron crocus can produce flowers and daughter corms for future growing seasons. Add Saffron Crocus to your garden for its attractive autumn flowers and traditional culinary significance.
Learn about saffron bulb planting, flower harvesting, and growing saffron crocus at home.
Saffron crocus corms are generally planted during late summer to early fall, commonly in August or September in suitable climates. Planting time should be adjusted to local weather and the supplier's recommendations. In favorable conditions, flowers may appear during autumn, sometimes within 6–8 weeks after planting. First-year flowering can vary depending on corm size and growing conditions.
Harvest saffron when the purple flowers open. Each flower contains three red stigmas, which are the parts collected to produce saffron spice. Carefully remove the red threads using clean fingers or tweezers, then dry them thoroughly using an appropriate low-temperature drying method. Store the dried saffron in an airtight container away from light and moisture.
Yes. Saffron crocus produces daughter corms underground as the original corm completes its growing cycle. These new corms can establish additional plants and produce flowers when they reach flowering size. Allow the foliage to die back naturally after the active growing season, and separate crowded corms during dormancy when necessary. Healthy, sufficiently mature corms are important for future flowering.