Tanacetum, Gold Leaf Tansy 'Isla Gold'

Tanacetumvulgare

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Tanacetum (TAN-uh-SEE-tum)
Species
vulgare (vul-GAIR-ee)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Grown for foliage
Herbaceous
Shiny/Glossy
Height
24-36 in. (60-90 cm)
Spacing
24-36 in. (60-90 cm)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
All parts of plant are poisonous if ingested
Bloom Color
Bright Yellow
Bloom Time
Mid Summer
Other Details
Category
Herbs
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Chartreuse/Yellow
Where to Grow
Grow outdoors year-round in hardiness zone
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
By dividing the rootball
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; sow indoors before last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

Phenix City, Alabama

Barrington, Illinois

Chicago, Illinois

Elgin, Illinois

Dracut, Massachusetts

Wyckoff, New Jersey

Boone, North Carolina

Weaverville, North Carolina

Enid, Oklahoma

Wilkes Barre, Pennsylvania

Greenville, South Carolina

Lexington, Virginia

Stanwood, Washington

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Gardener's Notes:

2
positives
0
neutral
1
negative
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C
ROSLINDALE, MA | March 2014 | negative

Four states have declared this species a noxious weed.

I found the species to be aggressively weedy, and I don't find it a...Read More

J
| May 2009 | positive

Suckers like crazy, but they're easy enough to control. Dig up, replant if you want the babies or give them away (I hope propagation isn...Read More

L
Chicago, IL | December 2008 | positive

This is one of my favorite plants. It brightens any garden with a soft ferny texture and the small white daisy like flowers in summer are...Read More

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