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PlantFiles: Okinawan Spinach
Gynura crepioides

 
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Family: Asteraceae (ass-ter-AY-see-ay) (Info)
Genus: Gynura (jy-NYOOR-uh) (Info)
Species: crepioides

Synonym:Crassocephalum crepioides

4 members have or want this plant for trade.

Category:
Edible Fruits and Nuts
Vegetables
Groundcovers
Tropicals and Tender Perennials

Height:
24-36 in. (60-90 cm)

Spacing:
18-24 in. (45-60 cm)

Hardiness:
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)

Sun Exposure:
Full Sun
Sun to Partial Shade

Danger:
N/A

Bloom Color:
Orange

Bloom Time:
Unknown - Tell us

Foliage:
Evergreen
Shiny/Glossy-Textured

Other details:
Average Water Needs; Water regularly; do not overwater

Soil pH requirements:
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)

Propagation Methods:
From herbaceous stem cuttings

Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

By IslandJim
Thumbnail #1 of Gynura crepioides by IslandJim

By grovespirit
Thumbnail #2 of Gynura crepioides by grovespirit

By grovespirit
Thumbnail #3 of Gynura crepioides by grovespirit

Profile:

5 positives
1 neutral
No negatives

Gardeners' Notes:

RatingAuthorComment
Positive Campfiredan On May 27, 2008, Campfiredan from Alachua, FL
(Zone 8b) wrote:

It grows very well here near Gainesville FL, especially in the shade where nothing else survives. It freezes back to the ground some winters but comes back in the spring. It is easy to add to just about any recipe in place of spinach but it turns all green when it is cooked so add it after cooking if you are looking for the purple color in the dish. Or garnish the dish with fresh cut leaves on the side.

Positive grovespirit On May 6, 2008, grovespirit from
(Zone 11) wrote:

This plant is also known as Crassocephalum crepidioides. It may be reproduced from seed fairly easily in Pacific climates, so much that it is invasive. It attracts butterflies and is a host plant to the Kamehameha butterfly.

It was introduced as a food plant from Africa to Australia, and then from Aust to NZ and the other Pacific islands. Grows wild from wind-distributed seed in numerous Pacific islands such as Okinawa, Fiji, Samoa and Hawaii.

The problem with reproducing it from seed is that it will nearly always revert to the wild type (solid green leaves)... losing the fancy purple coloration that many gardeners desire.

On the other hand, the wild type is also milder in flavor and more productive. My husband, who is used to plain spinach, prefers the wild type as a vegetable.

For pictures of the wild green leaved type, see:
[HYPERLINK@www.hear.org]

Positive MotherNature4 On Nov 16, 2007, MotherNature4 from Bartow, FL
(Zone 9a) wrote:

I have been growing this plant successfully for several years now.

The web site article mentioned in message above is NO LONGER AVAILABLE. It was excellent and I'm glad that I saved it. If you would like to read it, send me a D-Mail and I'll send it to you.

I certainly recommend this plant and the article.

Neutral Breezymeadow On Jan 25, 2005, Breezymeadow from Culpeper, VA
(Zone 7a) wrote:

Here's an interesting a site I found about this plant. Apparently, viable seed is not an option - the plant is normally propagated via cuttings.

[HYPERLINK@agrss.sherman.hawaii.edu]

Positive foodiesleuth On Jan 24, 2005, foodiesleuth from Honomu, HI
(Zone 11) wrote:

I love this purple and green spinach and had some growing a few years back in our garden. We have since moved and we lost our plants. I have been looking for seeds ever since and have not been able to get them.

When I ask for Okinawan spinach here, they point to a plant that is sort of viny and the leaves are all one shade of green. It is said that eating a few leaves of this particular 'Okinawan' spinach on a daily basis will help lower cholesterol. I use this also in salads and inside tortilla wraps.

TO: Breezymeadow - A huge Mahalo! The address provided at the bottom of the article on the link you sent is just 4 miles up the road from where I live! I'm contacting them this morning to see if I can get cuttings.....Thanks, again!

Uptading:
I was able to get some cuttings and now have two fairly healthy plants. They are still sort of small, but I think they will make it.

Positive IslandJim On Jan 23, 2005, IslandJim from Keizer, OR
(Zone 8b) wrote:

Gynura crepiodes is a tropical, sup-tropical vegetable that makes a nice addition to salads. It can also be eaten when cooked. It is grown commercially as a vegetable in China. It is also an attractive pot plant--shiny green leaves above, purple underneath. Grows well in subtropical Florida. It is somewhat frost intolerant until established.

Regional...

This plant has been said to grow in the following regions:

Alachua, Florida
Bartow, Florida
Brandon, Florida
Kissimmee, Florida
Lake Helen, Florida
Miami, Florida
Titusville, Florida
Venice, Florida
Honomu, Hawaii
Pukalani, Hawaii



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