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Garden Mum (Chrysanthemum ×morifolium), Perennial
Perennial

Garden Mum

Chrysanthemum ×morifolium

Varieties We Bring In

YellowChrysanthemum ×morifoliumOrangeChrysanthemum ×morifoliumPurpleChrysanthemum ×morifolium
Sizes & Pricing
1 galFrom$6.95
3 galFrom$14.95

Last received Nov 4, 2026.

We bring this in seasonally, so what is on the lot changes week to week. A received date shows when it last came in, not that it is here today.

Call (904) 471-0440 to confirm this plant and size before you make the trip.

LightFull Sun, Part Shade
WaterModerate
Salt toleranceHigh
Mature size1-3 feet × 1-2 feet (varies by variety)

Pet toxicity: Toxic to dogs and cats

Pet safety guide

About Garden Mum

Garden chrysanthemum (Chrysanthemum × morifolium) produces dense, daisy-like blooms in nearly every color in fall and winter. In NE Florida zone 9b, it is best used as a cool-season annual — plants cannot survive the intense summer heat and humidity and should be replanted each autumn for reliable color.

Plant details

Bloom Season
Fall
Flower Color
White, Yellow, Orange, Red, Pink, Purple, Multi
Growth Rate
Moderate
Foliage
Herbaceous perennial; treated as annual in zone 9b
Soil
Loam, Well-drained, Amended

Best planting months

Recommended forZone 9b · St. Augustine, FL

Recommended months: March, April, May.

January, other month
February, other month
March, good window
April, good window
May, good window
June, other month
July, other month
August, other month
September, other month
October, other month
November, other month, this month
December, other month
This monthGood windowOther months

Seasonal care

New foliage emerges. Good planting window.

Care essentials

Light

Grow in full sun to partial shade in NE Florida; afternoon shade reduces heat stress during fall establishment. Avoid full shade, which reduces flowering. In zone 9b, plant as a cool-season annual in fall.

Water

Water regularly to keep soil evenly moist but not saturated; do not allow to dry out between waterings. In NE Florida, plant in fall and enjoy through winter — plants will not survive summer heat and humidity.

Soil & Fertilizer

Plant in well-drained loamy soil amended with compost or peat; avoid heavy, waterlogged soils. Fertilize lightly at planting with a balanced slow-release fertilizer; excessive feeding promotes foliage over flowers. Replace plants each fall — do not expect perennial performance in zone 9b.

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Common questions

Is Garden Mum a good plant for St. Augustine?

Garden Mum is a perennial. Mature size: 1-3 feet × 1-2 feet (varies by variety). Light: Full Sun, Part Shade. Water needs: Moderate. Recorded hardiness zone: 9a. Recorded salt tolerance: high.

What is the recorded pet toxicity for Garden Mum?

Toxic to dogs and cats

Care information verified from

Last reviewed February 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.