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Yellow Mammoth Dutch Crocus

Crocus flavus Yellow Mammoth
SKU: HC008452
per Bag of 20
Now shipping to zones 2-8.
Other zones shipping soon.
Crocus flavus 'Yellow Mammoth' (Dutch Crocus) bulbs bloom in early spring with a stunning display of large, bright yellow flowers.
key features
Botanical Name
Crocus flavus Yellow Mammoth
Growing Zones
Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9
Deer Resistant, Groundcover, Easy To Grow, Naturalizes, Mass Plantings, Container Planting, Rock Gardens, Grows In The Lawn
Light Requirements
Full Sun
Mature Height
4-6" tall
Bloom Time
Early spring


Crocus flavus 'Yellow Mammoth' (Dutch Crocus) are a large-flowered variety that bloom in early spring with a stunning display of bright yellow flowers. An excellent naturalizing variety, 'Yellow Mammoth' Crocus is recommended to plant with miniature Iris and other early spring blooming bulbs in full sun.