Ramie, Chinese Silk Plant, China Grass

Boehmerianivea

Genus
Boehmeria (boh-MEER-ee-uh)
Species
nivea (NIV-ee-uh)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Grown for foliage
Evergreen
Height
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
24-36 in. (60-90 cm)
Hardiness
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)
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)
Danger
N/A
Bloom Color
Cream/Tan
Bloom Time
Mid Summer
Late Summer/Early Fall
Other Details
Category
Perennials
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
4.6 to 5.0 (highly acidic)
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
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 after last frost
By air layering
Seed Collecting
Regional

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

El Cajon, California(2 reports)

Granite Hills, California(2 reports)

Harbison Canyon, California(2 reports)

Rancho San Diego, California(2 reports)

Kurtistown, Hawaii

Baton Rouge, Louisiana

Shreveport, Louisiana

Raleigh, North Carolina

Blacklick, Ohio

Cincinnati, Ohio

Hallettsville, Texas

Mansfield, Texas

Manvel, Texas

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Gardener's Notes:

2
positives
2
neutrals
0
negative
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H
Hallettsville, TX (Zone 8b) | February 2010 | positive

I really like this plant. I like the feel of the rough leaves and how care free it is.

I grow it in the shade here in Sout...Read More

O
Marina, CA | January 2010 | neutral

Ah, I'm not sure where you're getting that Ramie is softer than silk, as the fiber is considered stiff and brittle. It does not hold up t...Read More

F
Josephine, Arlington, TX (Zone 8a) | January 2007 | neutral

Ramie, Chinese Silk Plant, China Grass Boehmeria nivea is Naturalized in Texas and other States.

H
Cincinnati, OH (Zone 6b) | September 2003 | positive

Ramie has the longest fibers of any plant used for thread production, 7 times stronger than silk and 8 times stronger than cotton.
...Read More

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