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Chrysanthemum, Garden Mum, Florist's Mum 'Sunny Gretchen'

Chrysanthemum x grandiflorum

Family: Asteraceae (ass-ter-AY-see-ee) (Info)
Genus: Chrysanthemum (kris-AN-the-mum) (Info)
Species: x grandiflorum (gran-dih-FLOR-um) (Info)
Cultivar: Sunny Gretchen
Additional cultivar information:(PP15511; Prophets Series; aka Sunny Yogretchen)
Hybridized by Yoder Brothers
Registered or introduced: 2005
View this plant in a garden



Foliage Color:

Unknown - Tell us

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Suitable for growing in containers


12-18 in. (30-45 cm)


15-18 in. (38-45 cm)


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)

Sun Exposure:

Full Sun



Bloom Color:

Bright Yellow

Bloom Time:

Mid Fall

Late Fall/Early Winter



Other details:

Unknown - Tell us

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:


Propagation Methods:

Unknown - Tell us

Seed Collecting:

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed


This plant has been said to grow in the following regions:

Gainesville, Georgia

Saint Cloud, Minnesota

Gardeners' Notes:

No details have been posted.