Cremanthodium

Cremanthodiumarnicoides

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Cremanthodium (kree-manth-OH-dee-um)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Smooth
Height
12-18 in. (30-45 cm)
Spacing
12-15 in. (30-38 cm)
Hardiness
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
Bright Yellow
Bloom Time
Late Spring/Early Summer
Mid Summer
Other Details
Category
Alpines and Rock Gardens
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Propagation Methods
By dividing the rootball
From seed; winter sow in vented containers, coldframe or unheated greenhouse
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

Palmer, Alaska

Clairton, Pennsylvania

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Gardener's Notes:

2
positives
0
neutral
0
negative
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J
Palmer, AK (Zone 3b) | August 2012 | positive

Grown from wild collected seed originally collected by the Alaska Rock Garden Society Expedition to Yunnan in the Fall of 2000. It has be...Read More

L
Clairton, PA | April 2012 | positive

I received seeds of this plant from the North American Rock Garden Society that were over 2 years old in celophane packets. Sowed them on...Read More

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