Alert: Limited Online Availability

Now that summer is here, we must limit our stock of plants available for online purchase. Please visit your local garden center or consider pre-ordering for 2023, available later this year.

We no longer grow this plant.
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Mammoth™ Yellow Quill Garden Mum

Chrysanthemum morifolium 'Yellow Quill'

SKU
02172
Rich clear yellow blooms, whose tubular petals have a spoon-shaped end, engulf the dense foliage creating a neat dome of color for more than a month. Bred by the University of Minnesota to withstand very cold winter temperatures. Superb for borders, edging, large containers or mass plantings. Herbaceous perennial.
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3-9

Your climate might be too cold for this plant:

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Full sun

Needs regular watering - weekly, or more often in extreme heat.

THIS PLANT MAY BE AVAILABLE IN THESE STORES:

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More Information
Average Size at MaturityDense mound 14 in. tall, 20 in. wide in first year; up to 3 ft. tall, 5 ft. wide.
Bloom TimeLate summer
Deciduous/ EvergreenHerbaceous
Flower AttributeFlowers for Cutting, Showy Flowers
Flower ColorYellow
Foliage ColorGreen
Garden StyleCottage
Growth HabitMounding
Growth RateFast
Landscape UseContainer, Cutting Garden
Light NeedsFull sun
Soil NeedsFlower & Rose Food
Special FeatureGift Plant, Compact Form
Water NeedsModerate
Watering NeedsNeeds regular watering - weekly, or more often in extreme heat.

Follow a regular watering schedule during the first growing season to establish a deep, extensive root system. For a neat appearance, remove old foliage before new leaves emerge. Divide clumps every 2 to 3 years in early spring.

This Plant's Growing Zones: 3-9

USDA Cold Hardiness Zone Map

Your USDA Cold Hardiness Zone:

Your climate may be too cold for this plant