Virginia Waterleaf, Eastern Waterleaf, Shawnee Salad, Indian Salad, John's Cabbage

Hydrophyllumvirginianum

Genus
Hydrophyllum (hy-droh-FIL- um)
Species
virginianum (vir-jin-ee-AN-um)
Synonym
Hydrophyllum pinnatifidum
Hydrophyllum spiraeifolium
Hydrophyllum virginicum
Sun Exposure
Light Shade
Partial to Full Shade
Foliage
Herbaceous
Height
24-36 in. (60-90 cm)
Spacing
18-24 in. (45-60 cm)
Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
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)
Bloom Color
Lavender
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
By dividing the rootball
From seed; direct sow outdoors in fall
From seed; stratify if sowing indoors
Seed Collecting
Collect seedhead/pod when flowers fade; allow to dry
Allow pods to dry on plant; break open to collect seeds
Regional

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

Eldorado Springs, Colorado

Des Plaines, Illinois

Waterman, Illinois

Hobart, Indiana

Fort Dodge, Iowa

Melbourne, Kentucky

Big Rapids, Michigan

Grand Rapids, Michigan

Royal Oak, Michigan

Afton, Minnesota

Isle, Minnesota

Minneapolis, Minnesota

Helena, Montana

Boone, North Carolina

Columbus, Ohio

Dundee, Ohio

Fairborn, Ohio

Downingtown, Pennsylvania

Ellsworth, Wisconsin

show all

Featured Videos

Gardener's Notes:

2
positives
1
neutral
4
negatives
Sort By:
Sort By:
R
Downingtown, PA | May 2015 | positive

It is a nice, native, wild woodland perennial flower that is good pollination for bees. Since it can be so aggressive in gardens, it mig...Read More

M
Glenwood, MN (Zone 5a) | June 2010 | neutral

Wow, lot's of negativity regarding this native American plant. I inadvertently brought a batch of it back with me from Minnesota in a clu...Read More

I
Eldorado Springs, CO | April 2010 | negative

This has overrun my backyard. In early spring it seems nice because it makes everything nice and green. After it flowers it dies off and ...Read More

E
E
Royal Oak, MI (Zone 6a) | June 2009 | negative

When identifying this native plant on DG, I was warned that it was invasive and difficult to remove. Since the plants had evidently seede...Read More

L
L
Big Rapids, MI (Zone 4b) | June 2008 | negative

Hydrophyllum is in my top-5 most HATED plants in my garden...I would love to eradicate this plant entirely from my garden. It self-seeds...Read More

M
Coon Rapids, MN (Zone 4a) | November 2006 | negative

For a native species, this can be an aggressive weed. IT selfseed at a higher rate and can lie in dormant for a few years. I have to wait...Read More

T
T
Murfreesboro, TN (Zone 7a) | June 2003 | positive

The plant's common name "waterleaf" is from the whitish mottling on the foliage; it resembles water stains. Leaves can be cooked and eat...Read More

Featured
Garden Bumblebee
(Bombus hortorum)
Sulphur-crested Cockatoo
(Cacatua galerita)
Featured
Garden Bumblebee
(Bombus hortorum)
Sulphur-crested Cockatoo
(Cacatua galerita)