Uses
Edible uses
Notes
Flowers
Leaves
Material uses
Unknown part
Medicinal uses(Warning!)
There are no medicinal uses listed for Brassica oleracea Botrytis Group.Ecology
Ecosystem niche/layer
Ecological Functions
Nothing listed.
Forage
Nothing listed.
Shelter
Nothing listed.
Propagation
Practical Plants is currently lacking information on propagation instructions of Brassica oleracea Botrytis Group. Help us fill in the blanks! Edit this page to add your knowledge.
Cultivation
Summer varieties are not very cold hardy and will be damaged by light frosts, winter cauliflower plants are more hardy and will tolerate temperatures down to about -6°c, though the curds are more sensitive and can suffer damage at about -2°c[7]. This damage can often be prevented by bending over the leaves so that they cover the curd. Cauliflowers are widely grown for their edible immature flower heads (or curd). There are many named varieties and, by careful selection, it is possible to provide a year round supply. The summer and autumn maturing cultivars are annuals, they need to produce a certain number of leaves before curd development will be initiated. The optimum temperature for this is around 17°c, but at temperatures above 20°c the curds will either be of poor quality or not be produced at all[7]. Winter and spring maturing forms are biennial and need exposure to temperatures below 10°c before they will produce curds and once again, this will not happen unless the plant has reached a certain size[7].
Grows well with celery and other aromatic plants since these seem to deter insect predations[9][5][6]. Grows badly with beet, tomatoes, onions and strawberries[5][6].Crops
Problems, pests & diseases
Associations & Interactions
There are no interactions listed for Brassica oleracea Botrytis Group. Do you know of an interaction that should be listed here? edit this page to add it.
Polycultures & Guilds
There are no polycultures listed which include Brassica oleracea Botrytis Group.
Descendants
Cultivars
Varieties
None listed.
Subspecies
None listed.
Full Data
This table shows all the data stored for this plant.
- Strong wind
- Maritime exposure
References
- ? 1.01.1 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
- ? 2.02.12.22.3 Simons. New Vegetable Growers Handbook. Penguin ISBN 0-14-046-050-0 (1977-00-00)
- ? 3.03.13.23.3 Thompson. B. The Gardener's Assistant. Blackie and Son. (1878-00-00)
- ? 4.04.1 Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim (1959-00-00)
- ? 5.05.15.25.3 Riotte. L. Companion Planting for Successful Gardening. Garden Way, Vermont, USA. ISBN 0-88266-064-0 (1978-00-00)
- ? 6.06.16.26.3 Allardice.P. A - Z of Companion Planting. Cassell Publishers Ltd. ISBN 0-304-34324-2 (1993-00-00)
- ? 7.07.17.27.37.47.57.6 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
- ? 8.08.18.2 Phillips. R. & Rix. M. Vegetables Macmillan Reference Books, London. ISBN 0 333 62640 0 (1995-00-00)
- ? Philbrick H. and Gregg R. B. Companion Plants. Watkins (1979-00-00)