Tournefort's Crocus Crocus tournefortii
ABOUT
Crocus tournefortii is recognized by its distinctive floral and foliar characteristics. As a member of the crocus family, the plant typically presents with a beautiful, solitary flower that emerges from the ground. The bloom ordinarily showcases a striking color with petals that may vary in hue, often featuring a gradient from lighter at the base to more vibrant at the tips. In the center of the flower, there are often contrasting stigmatic branches, which add a dash of dramatic color to the overall appearance. Surrounding the delicate flower is a set of slender, grass-like leaves. These leaves often have a silvery, stripe-like marking running along their length, distinguishing them from other crocus varieties. The leaves tend to be long and narrow, framing the flower and adding to the elegance of the plant's presentation. The Crocus tournefortii, like others in its genus, blooms typically heralding the changing of seasons. The flower itself forms a cupped shape, which is characteristic of crocuses, showcasing symmetry and an inviting appearance that attracts early-season pollinators. The overall aesthetic of Crocus tournefortii is one of gentle beauty, with a flower that captures attention with its simple yet sophisticated form.
About this plant
NamesFamily
Iridaceae
Synonyms
Tournefort's Crocus
Common names
Crocus aleppicus, Crocus ascalonicus, Crocus aschersonii, Crocus autochthonus, Crocus baldaccii, Crocus boulosii, Crocus mathewii, Crocus moabiticus, Crocus nudiflorus subsp. aleppicus, Crocus nudiflorus var. tournefortii, Crocus robertianus, Crocus syriacus, Crocus tournefortii var. baldaccii, Crocus tournefortii var. libanoticus, Crocus veneris.
ToxicityTo humans
It is not widely documented that Crocus tournefortii, also known as Tournefort's crocus, is toxic to humans. However, it is important to exercise caution and not consume plants unless they are known to be safe. If in doubt, it is always recommended to consult with a medical professional or a local poison control center before ingesting any plant material. If you suspect poisoning from any plant, seek medical attention immediately.
To pets
Tournefort's crocus is not commonly referenced in toxic plant databases for pets. However, as with humans, not all effects may be well-documented, and it is generally best to prevent pets from ingesting unknown plants. Always supervise pets in areas with plants that are not known to be pet-safe and consult with a veterinarian if you suspect your pet has ingested any potentially harmful plant.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Violet
Height
0.3 feet (10 cm)
Spread
0.3 feet (10 cm)
Plant type
Bulb
Hardiness zones
7
Native area
Mediterranean
Benefits
General Benefits- Ornamental value: Crocus tournefortii, commonly known as Autumn Crocus, adds aesthetic appeal to gardens with its distinctive purple or lilac flowers that bloom in autumn.
- Ecosystem support: It provides nectar and pollen for bees and other pollinating insects, supporting local ecosystems.
- Low maintenance: Autumn Crocus is known for being relatively easy to grow and does not require extensive care, making it suitable for gardeners of all levels.
- Soil improvement: Like many bulb species, it can help to break up heavy soils over time, improving soil structure.
- Drought resistance: Autumn Crocus is generally drought-tolerant once established, making it suitable for xeriscaping or gardens in drier climates.
- Cold hardiness: It can withstand cold temperatures, allowing it to thrive in a wide range of climates and extending the gardening season into cooler months.
- Erosion control: The root system of Crocus tournefortii can help stabilize soil and prevent erosion, particularly on slopes or in areas with loose soil.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Crocus tournefortii can be used as an ornamental plant to beautify gardens and landscapes due to its attractive purple flowers that bloom in autumn.
- The dried stigmas of the flowers may serve as a natural colorant in culinary dishes, providing a less potent alternative to saffron for color.
- Flower extracts from Crocus tournefortii might be used in perfumery, adding a delicate floral scent to fragrances.
- The plant has potential use in traditional dyeing processes, where its pigments could dye fabrics a soft shade of yellow or gold.
- Crocus tournefortii's fibers can be used in papermaking to create textured, decorative handmade papers.
- Conservation and restoration projects may utilize the plant due to its ability to adapt and thrive in rocky, Mediterranean climates.
- Botanical studies and education can benefit from the plant, as it provides an example of the life cycle and morphology of crocuses.
- It can be used in culinary presentations, such as plating and garnishing, for an exotic and vibrant touch.
- Seasonal festivals might feature the plant, celebrating its bloom as a herald of autumn in specific regions.
- The plant could provide a natural pest repellent for gardens, as certain compounds found in crocuses are known to deter insects.
Interesting Facts
Feng ShuiThe Crocus is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Crocus is not used in astrology practice.
Plant Symbolism- Hope: Crocuses are often one of the first flowers to bloom as winter fades, symbolizing hope and the promise of new beginnings.
- Youthfulness: The delicate and fresh appearance of the crocus flower is often associated with the vibrancy and cheerfulness of youth.
- Cheer: The bright and varied colors of the crocus are said to bring cheerfulness and joy to those who view them, symbolizing happiness.
- Fertility: Crocuses often emerge in the early spring, a time traditionally linked to fertility and the awakening of the earth after winter.
- Resurrection: Due to their early spring appearance, crocuses can symbolize resurrection, and renewal, often associated with the Christian Easter season.
WaterAutumn Crocus bulbs should be watered thoroughly at the time of planting and then not watered again until leaves appear in the spring. Once actively growing in the spring and fall, they require consistent moisture and should be watered weekly with about 1 inch of water, but ensure that they are not water-logged, especially in heavy soil. During the summer, when the plants are dormant, watering should be reduced significantly. If conditions are particularly dry, occasional light watering may be necessary, but generally, no more than 1 gallon every two to three weeks during the dormant period.
LightAutumn Crocus thrives in full sun to partial shade. The bulbs do best when they receive at least 6 hours of direct sunlight each day; however, they can also tolerate dappled shade, particularly in regions with very hot summers. Plant them in a location where they can receive morning sunlight and afternoon shade, or in an area that is sunny with some light, sporadic cover to protect them during the hottest part of the day.
TemperatureAutumn Crocus prefers mild to cool temperatures and can survive in USDA hardiness zones 6 through 9. The plant can handle temperatures as low as 10 degrees Fahrenheit in the winter and as high as 85 degrees Fahrenheit in the active growing season. The ideal temperature range for this crocus species is between 50 and 70 degrees Fahrenheit during its growth periods in the spring and fall.
PruningAutumn Crocus does not require regular pruning. Remove spent blooms and yellowing leaves to maintain a tidy appearance and prevent the plant from expending energy on seed production. The best time for this minimal pruning is after flowering has ceased, generally in late fall.
CleaningAs needed
SoilCrocus tournefortii, commonly known as Autumn Crocus, thrives in well-draining soil with a pH range of 6.0 to 8.0. A suitable mix would be equal parts of loamy garden soil, coarse sand, and peat or well-rotted compost to ensure proper drainage and fertility. Test soil pH and amend with lime if too acidic or sulfur if too alkaline.
RepottingAutumn Crocus generally does not require frequent repotting and can be repotted every three to five years. It is best to repot the bulbs in the late summer before the growth season begins, ensuring fresh soil and room for root expansion.
Humidity & MistingAutumn Crocus prefers moderate humidity levels but is quite adaptable and does not require specific humidity conditions. As a result, average room humidity is typically suitable for this plant.
Suitable locationsIndoor
Place in bright indirect light, keep soil moderately moist.
Outdoor
Plant in partial shade, well-draining soil, water regularly.
Hardiness zone
3-8 USDA
Life cycleCrocus tournefortii, commonly known as Tournefort's crocus, begins its life cycle as a corm, a type of underground storage organ. In autumn, the corm sends up narrow, tube-shaped leaves and typically pale lilac to whitish flowers that bloom above the ground. After flowering, the plant undergoes pollination predominantly by bees, allowing for the formation of seeds. The foliage continues to photosynthesize and store energy in the corm until late spring, when the leaves die back and the plant enters a dormant phase to survive the dry Mediterranean summer. During dormancy, the corm is protected from the heat and drought conditions prevalent in its native habitats. With the arrival of cooler and wetter weather in autumn, the cycle begins anew as the corm sprouts new leaves and flowers, completing its annual life cycle.
PropogationPropogation time
Spring
Propogation: Crocus tournefortii, known as Tournefort's Crocus, is typically propagated through the division of corms, which is the most popular method. The best time to propagate these plants by corm division is in the late summer to early fall, after the foliage has died back and the plant is dormant. To propagate, carefully dig up the corms, and you may notice that they have produced smaller cormlets attached to the main corm. These cormlets can be gently detached and planted individually. Plant the corms with the pointed end facing up, around 3 to 4 inches deep (roughly 7.5 to 10 centimeters) and 3 inches (about 7.5 centimeters) apart in well-drained soil with some exposure to sunlight. Water them well after planting, and with the arrival of spring, the cormlets should develop into blooming plants.
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