Water Celery, Water Parsley

Oenanthejavanica

Family
Apiaceae (ay-pee-AY-see-ee)
Genus
Oenanthe (oh-eh-NAN-thee)
Species
javanica (juh-VAHN-ih-kuh)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Grown for foliage
Herbaceous
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
9-12 in. (22-30 cm)
Hardiness
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
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)
Bloom Color
White/Near White
Bloom Time
Other Details
Category
Perennials
Ponds and Aquatics
Water Requirements
Very high moisture needs; suitable for bogs and water gardens
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Huntsville, Alabama

Tuscaloosa, Alabama

Anchorage, Alaska

Merced, California

Chiefland, Florida

Crystal River, Florida

Fort Lauderdale, Florida

Fountain, Florida

Falmouth, Maine

Elkton, Maryland

Rosedale, Maryland

Point Pleasant Beach, New Jersey

Yonkers, New York

Cleveland, Ohio

Springfield, Ohio

Murfreesboro, Tennessee

Abilene, Texas

Humble, Texas

Vancouver, Washington

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Featured Videos

Gardener's Notes:

3
positives
1
neutral
1
negative
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M
Crystal River, FL | June 2014 | neutral

I grow the variety ' Flamingo ' which is a variegated form. Because of the potential invasive nature of waterways and moist soil and abil...Read More

M
Falls Church, VA | January 2011 | negative

But then, I'm trying to preserve native ecosystem where possible. Also called Java dropwort, this plant has shown up unwanted in wild are...Read More

M
(Zone 10a) | April 2006 | positive

Great plant, very easy to grow in a pond or bog environment with enough sunshine. It has a tendancy to be a little invasive but is easily...Read More

L
Springfield, OH | July 2004 | positive

I too have used this plant as part of my biofilter. It grows among lava rock and provides filtration for the water flowing down the wate...Read More

T
T
Murfreesboro, TN (Zone 7a) | August 2002 | positive

This has been a great addition to the bog filter, where its roots have helped clean the pond water. I understand fish like to nibble on ...Read More

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