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The flowers of the autumn crocus tend to be delicate and should be protected, so situate them under low growing plants or even amid the lawn. Autumn crocus grows in a wide array of sites, from full sun to partial shade. ... If your autumn crocus is planted among the grass, allow the foliage to die back before mowing.
- How do you look after autumn crocus?
- How do you take care of crocuses?
- Where does autumn crocus grow?
- How long do crocus blooms last?
- When should I dig up my crocus bulbs?
- Are autumn crocus poisonous to humans?
- Do crocuses bloom more than once?
- What to do with crocuses after flowering?
- Should I deadhead crocuses?
- Is autumn crocus a perennial?
- Are crocuses poisonous to cats?
- What does an autumn crocus look like?
How do you look after autumn crocus?
autumn crocus bulbs
- Position: full sun.
- Soil: gritty, poor to moderately fertile, well-drained soil.
- Rate of growth: fast-growing.
- Flowering period: September to November.
- Hardiness: fully hardy.
- Bulb size: 5. ...
- Garden care: Plant bulbs in naturalistic drifts 10cm (4in) deep in July or August in gritty, well-drained soil.
How do you take care of crocuses?
How to Care for Crocuses
- Apply a balanced fertilizer in early autumn if your spring is short and the days heat up fast; or, apply fertilizer after bulbs flower in late winter if your spring is long and temperate. ...
- Through the autumn, keep crocus beds watered if weather gets dry, but do not waterlog the soil.
Where does autumn crocus grow?
Autumn Crocus Plant Profile
| Botanical Name | Colchicum spp. |
|---|---|
| Bloom Time | Fall; late August to October |
| Flower Color | Pink, purple, white, yellow |
| Hardiness Zones | USDA growing zones 5-8 |
| Native Area | Europe, North Africa, West Asia |
How long do crocus blooms last?
Flowers will appear the first fall after planting (generally in September or October) and last for about 3 weeks. The grass-like leaves may emerge soon after the flowers or wait until the following spring.
When should I dig up my crocus bulbs?
Crocus bulbs must be dug up for division when they have gone dormant after the first frost in the fall. When you dig up crocus bulbs for propagation, be sure to dig far enough out so that you do not cut into the bulbs, and deep enough so that you can gently lift them out of the ground.
Are autumn crocus poisonous to humans?
All parts of autumn crocuses are poisonous, the greatest concentrations of toxic alkaloids occurring in the flowers and seeds. The corm is also toxic containing 0.05% alkaloids, in contrast to 0.2% in the seeds. ... The primary toxic alkaloid is colchicine, which interferes with cell mitosis.
Do crocuses bloom more than once?
Crocus are one of the first flowers to bloom each spring. Over time, these carefree bulbs will naturalize and multiply to produce more flowers every year. ...
What to do with crocuses after flowering?
Crocus. In warm, sunny parts of the garden and in containers, crocus can bulk up over two to three years. You can then lift and divide the corms up to six weeks after flowering has finished. Replant them immediately in a position in full sun or part shade.
Should I deadhead crocuses?
Deadheading. Cut back spent flowers to the base of the flower stalk if seed is not required for propagation. This will prevent the plant spending energy on seed production, conserving resources in the bulb for next year's display.
Is autumn crocus a perennial?
Fall flowering crocus are a fun, late-season surprise in the garden. ... Grow fall flowering crocus to add color to rock gardens, perennial borders or under flowering trees.
Are crocuses poisonous to cats?
The spring crocus is part of the Iridaceae family, and like its autumn relative, can still be severely toxic for pets. Symptoms include diarrhoea, perhaps with blood, drooling and vomiting. Extreme cases can cause numerous problems including seizures and organ damage, or even death.
What does an autumn crocus look like?
The upright, 8-14″ leaves of autumn crocus resemble that of a short, dark green tulip or even a romaine lettuce head. Three to eight leaves grow out of a bulb-like corm in the spring and then go dormant in the early summer.
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