Tree
Longleaf Pine
Pinus palustris
Monrovia® varieties
Traits
Varieties We Carry
StandardPinus palustris
Sizes & Pricing
3 galFrom$14.95
#10MonroviaFrom$324.95
Fresh this week. Last restocked Jun 15.
LightFull Sun
WaterLow
Mature size50-100 feet × 25-40 feet
About Longleaf Pine
Longleaf Pine (Pinus palustris) is a majestic native Florida tree with dramatically long needles (up to 14 inches) and large, decorative cones reaching 6–10 inches. A cornerstone of the longleaf pine ecosystem, it is fire-adapted, extremely long-lived, and supports rare wildlife including the red-cockaded woodpecker. Best suited to large landscapes with plenty of overhead space. Starting at $14.95.
Plant details
- Bloom Season
- Spring
- Flower Color
- Non-flowering
- Growth Rate
- Slow to moderate
- Foliage
- Evergreen
- Soil
- Sandy, Loam, Acidic, Well-drained
Best planting months
Recommended forZone 9b · St. Augustine, FL
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Seasonal care
Bloom season. Good planting window.
Handles summer heat well once established.
Ideal planting window.
Retains foliage through winter. Can be planted in mild winter periods.
Care essentials
Light
Requires full sun for healthy development; longleaf pine does not tolerate shade and must be sited in open areas with no overhead competition.
Water
Drought tolerant once established on NE Florida's well-drained sandy soils; water young trees regularly for the first 1–2 years while roots establish, then rely on rainfall.
Soil & Fertilizer
Plant in well-drained, infertile sandy or gravelly acidic soil — naturally adapted to Florida's nutrient-poor uplands. Fertilization is generally unnecessary and may promote disease; avoid clay or poorly drained sites.
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Common questions
Is Longleaf Pine a good plant for St. Augustine?
Longleaf Pine is a tree for Zone 9b coastal Florida gardens, reaching 50-100 feet × 25-40 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.