Mums Gone to Seed: Deadhead & Mulch for Return

Mums that have set seed need deadheading and ground planting with mulch to return next year.

Immediate Steps

• Cut off all dried seed heads.
• If in pots, plant in ground now (before freeze).
• Mulch 4–6 inches with straw or shredded leaves over crown.

Spring Management for Fall Blooms

• When shoots emerge, pinch back to 6 inches repeatedly until July 15.
• This forces branching and delays bloom to fall.
• Fertilize at July pinch with balanced fertilizer.

Seed Growing?

Hybrid mum seeds rarely come true. Don't bother—propagate by spring cuttings instead (see ID 33269).

Critical

Mums cannot overwinter as houseplants—they need cold dormancy.