Kumquat
Fortunella margarita 'Nagami'

Family: Rutaceae (roo-TAY-see-ee) (Info)
Genus: Fortunella (for-tun-NEL-uh) (Info)
Species: margarita (mar-gar-EE-tuh) (Info)
Cultivar: Nagami
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Category:

Edible Fruits and Nuts

Trees

Tropicals and Tender Perennials

Height:

12-15 ft. (3.6-4.7 m)

Spacing:

6-8 ft. (1.8-2.4 m)

Hardiness:

USDA Zone 8b: to -9.4 C (15 F)

USDA Zone 9a: to -6.6 C (20 F)

USDA Zone 9b: to -3.8 C (25 F)

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

Danger:

Plant has spines or sharp edges; use extreme caution when handling

Bloom Color:

White/Near White

Inconspicuous/none

Bloom Time:

Late Summer/Early Fall

Mid Fall

Foliage:

Evergreen

Smooth-Textured

Shiny/Glossy-Textured

Other details:

Flowers are fragrant

This plant is suitable for growing indoors

Average Water Needs; Water regularly; do not overwater

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

Patent Information:

Unknown - Tell us

Propagation Methods:

By grafting

By budding

Seed Collecting:

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

Regional

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

Foley, Alabama

Tucson, Arizona

Cypress, California

Long Beach, California

Mountain View Acres, California

San Marino, California

Venice, California

Boca Raton, Florida

Dade City, Florida

Neptune Beach, Florida

Pensacola, Florida

Rockledge, Florida

Valparaiso, Florida

Venice, Florida

Savannah, Georgia

Chicago, Illinois

Marrero, Louisiana

Harper Woods, Michigan

Carmel, New York

Beaufort, South Carolina

Bluffton, South Carolina

Hilton Head Island, South Carolina

Lexington, South Carolina

Houston, Texas

San Antonio, Texas

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Gardeners' Notes:

5
positives
1
neutral
0
negatives
RatingContent
Positive

On Feb 28, 2015, TrippInn from Chicago, IL wrote:

I have a six foot potted tree here in Chicago, IL. During the cold winters it lives in a room with southern exposure and in the summer sits in full sun. I love the blossoms and fruit. Last year I harvested over 80 kumquats and canned marmalade and candied halves. We also enjoyed them fresh.

Neutral

On Nov 28, 2011, sa538 from New York, NY wrote:

Hello everyone,
My boyfriend and I recently got a kumquat tree from the Chelsea flower market (in New York) for our apartment. The tree is about 3 feet tall and is now sitting in a south facing, well-insulated window of the apartment. We are very concerned about why it has dropped five perfectly glossy, green leaves in the 3 days since we have brought it home. I have been searching the internet for specific care instructions that give precise indications about caring for a kumquat indoors, but I have not found anything very helpful. Would anyone here have any recommendations or information that might help? Anything you might be able to offer would be deeply appreciated!
Thank you,
Sara

Positive

On Oct 13, 2010, plantsNfashion from Harper Woods, MI (Zone 6a) wrote:

I've had this plant for almost a year now, and it has been very rewarding to grow! It fruits, and flowers on a regular basis, and even on a very small plant. At the moment it has 15 fruits on a 12 inch plant. Definitely a very impressive little plant!

Positive

On Nov 8, 2003, rdbobt wrote:

My Husband received this plant for Christmas last year. As soon as the temperature warmed to nights above 50, it was set in hot sun and bloomed it's little heart out here in zone 8.Cut the fruit in slices or just halves and put in a glass of ice tea.It is not only tasty but pretty.

Positive

On Jan 15, 2003, Nitrocld wrote:

This makes a great lunch addition.

Positive

On Oct 8, 2002, IslandJim from Keizer, OR (Zone 8b) wrote:

Wonderful smallish citrus tree. Bears profusely. Makes a great pre-decorated Christmas tree in subtropical climates. Fruit is eaten out of hand [rind and all] or candied. Also makes very good marmalade.