Tree
Magnolia
Magnolia
Monrovia® varieties
Varieties We Carry
AsheMagnolia asheiBlack TulipMagnoliaD.D. BlanchardMagnolia
Sizes & Pricing
3 galFrom$19.95
7 galFrom$69.95
15 galFrom$225.00
30 galFrom$275.00
Fresh this week. Last restocked Jun 19.
LightFull Sun, Part Shade
WaterModerate
Mature size15-80 feet × 10-40 feet
About Magnolia
Magnolias (Magnolia spp.) are beloved flowering trees and shrubs ranging from the stately Southern magnolia (M. grandiflora), with its large creamy blooms and glossy evergreen leaves, to deciduous saucer and star magnolias that put on a spectacular spring floral display. Multiple species thrive in Northeast Florida's zone 9b climate. Starting at $19.95.
Plant details
- Bloom Season
- Spring, Summer
- Flower Color
- Pink, Purple
- Growth Rate
- Moderate
- Foliage
- Evergreen or deciduous
- Soil
- Loam, Acidic, Well-drained
Best planting months
Recommended forZone 9b · St. Augustine, FL
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This monthGood windowOther months
Seasonal care
Bloom season. New foliage emerges. Good planting window.
Active growing season.
Foliage may begin to change or drop. Ideal planting window.
Dormant — drops foliage. Can be planted in mild winter periods.
Care essentials
Light
Magnolias perform best in full sun to partial shade; full sun produces the most abundant bloom. In Northeast Florida, site in a location with good air circulation to reduce fungal leaf spots.
Water
Establish with regular irrigation for the first year, watering the root ball deeply. Once established, magnolias are moderately drought tolerant; water during prolonged dry spells, especially in sandy NE-FL soils.
Soil & Fertilizer
Plant in well-drained, slightly acidic (pH 5.5–6.5) loamy soil. Mulch the root zone to conserve moisture. Fertilize in spring with a slow-release acidic fertilizer; magnolias are generally low-maintenance once established.
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Common questions
Is Magnolia a good plant for St. Augustine?
Magnolia is a tree for Zone 9b coastal Florida gardens, with high salt tolerance, reaching 15-80 feet × 10-40 feet.
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.