 |
|
http://commons.wikimedia.org/wiki/User:Stan_Shebs |
 |
| http://www.flickr.com/photos/docentjoyce/ |
Translate this page:
You can translate the content of this page by selecting a language in the select box.
Summary
Bloom Color: Yellow.
Main Bloom Time: Early fall, Late summer, Mid summer. Form: Irregular or sprawling.
Physical Characteristics
Coreopsis gigantea is a PERENNIAL growing to 2.5 m (8ft 2in) at a medium rate.
It is hardy to zone (UK) 8. The species is hermaphrodite (has both male and female organs) and are pollinated by Bees.It is noted for attracting wildlife.
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought. The plant can tolerate maritime exposure.
Synonyms
Leptosyne gigantea.
Habitats
Cultivated Beds;
Edible Uses
None known
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
None known
Other Uses
Dye.
An orange to red/orange dye is obtained from the flowers and stems[168].
Cultivation details
Landscape Uses:Border, Container, Foundation, Seashore, Specimen. Succeeds in ordinary garden soil[1]. Prefers a fertile well-drained moisture retentive medium soil[111, 200]. Requires a sunny position[111, 200]. Established plants are drought resistant[1]. This species is not very cold hardy in Britain, tolerating temperatures down to about -3°c[200, 260]. It dislikes winter wet and so is also apt to die out over the winter if grown on clay soils[111]. It is best grown in a greenhouse in this country[1]. The cut flowers last well in water[260]. The flowers are loved by bees[260]. Special Features:Attracts birds, Attractive foliage, North American native, Attracts butterflies, Suitable for cut flowers.
Propagation
Seed - sow March in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and plant them out into their permanent positions in the summer[111]. The seed can also be sown in an outdoor seedbed in mid spring. Once they are more than 15cm tall, plant the seedlings out into their permanent positions in the summer. Division in spring or autumn[111]. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the summer or following spring. Cuttings of young basal shoots, May/June in a frame[200]. Harvest the shoots when they are about 10cm long with plenty of underground stem. Pot them up into individual pots and keep them in light shade in a cold frame or greenhouse until they are rooting well. Plant them out in the summer.
Other Names
If available other names are mentioned here
Found In
Countries where the plant has been found are listed here if the information is available
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
Expert comment
Author
(Kellogg.)Hall.
Botanical References
71200
Links / References
For a list of references used on this page please go here
Readers comment
QR Code
What's this?
This is a QR code (short for Quick Response) which gives fast-track access to our website pages. QR Codes are barcodes that can be read by mobile phone (smartphone) cameras. This QR Code is unique to this page. All plant pages have their own unique code. For more information about QR Codes click here.
1. Copy and print the QR code to a plant label, poster, book, website, magazines, newspaper etc and even t-shirts.
2. Smartphone users scan the QR Code which automatically takes them to the webpage the QR Code came from.
3. Smartphone users quickly have information on a plant directly for the pfaf.org website on their phone.
| Add a comment |
|
If you have important information about this plant that may help other users please add a comment or link below. Only comments or links that are felt to be directly relevant to a plant will be included. If you think a comment/link or information contained on this page is inaccurate or misleading we would welcome your feedback at admin@pfaf.org. If you have questions about a plant please use the Forum on this website as we do not have the resources to answer questions ourselves.
* Please note: the comments by website users are not necessarily those held by PFAF and may give misleading or inaccurate information.
To leave a comment please Register or login here All comments need to be approved so will not appear immediately.
|
Subject : Coreopsis gigantea
|
|
|
|