Mums, or chrysanthemums, typically last for about 4 to 8 weeks in bloom during the fall season. Garden mums, which are hardy perennials, can live for 3 to 4 years if planted in spring and cared for properly, surviving through multiple seasons. Florist mums, often sold in fall, usually bloom for a shorter period and may not survive the winter. Indoors, mums can last up to 6 to 8 weeks with good care. Their longevity depends largely on planting time, growing conditions, and care such as watering, sunlight, pruning, and protection from frost.

Bloom Duration

• Mums bloom typically for 4 to 8 weeks in the fall.
• Early, mid, and late-season varieties can provide color from August until the first frost.

Lifespan

• Garden mums can live as perennials for 3 to 4 years or longer with proper establishment and care.
• Florist mums are generally annual with blooms lasting a few weeks.

Indoor Care

• Indoors, mums can last 6 to 8 weeks if kept healthy and watered properly.
• Choosing plants with unopened buds and healthy foliage increases longevity.

Tips for Longevity

• Plant garden mums in spring for best perennial growth.
• Provide full sun, regular watering, pruning, and mulch to protect in winter.
• Deadhead spent blooms to encourage longer flowering periods.

This provides a good understanding of how long mums last in different conditions and how to care for them for maximum lifespan and bloom duration.