Fruit Tree
Calamondin
Citrus microcarpa
Varieties We Carry
StandardCitrusSour OrangeCitrus
Sizes & Pricing
5 galFrom$79.95
10 galFrom$125.00
Fresh this week. Last restocked Mar 11.
LightFull Sun
WaterModerate
Mature size12-14 feet × 8-10 feet
About Calamondin
Calamondin (Citrus × microcarpa) is a compact, cold-hardy citrus hybrid producing prolific small orange fruits nearly year-round, with intensely fragrant white blossoms attractive to pollinators. One of the most reliable citrus choices for NE Florida's zone 9b, it thrives in full sun with well-drained acidic soil and moderate water. Starting at $79.95.
Plant details
- Bloom Season
- Year-round
- Flower Color
- White
- Growth Rate
- 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.
Active growing season.
Growth slows as temperatures cool.
Retains foliage through winter. Can be planted in mild winter periods.
Care essentials
Light
Plant in full sun — at least 6–8 hours of direct sunlight daily is required for vigorous growth and fruit production. Calamondin is well-suited to NE Florida's zone 9b and is one of the most cold-hardy citrus options for the region.
Water
Fairly drought tolerant once established; water deeply but infrequently and allow the soil to partially dry between waterings. Overwatering is the most common mistake — avoid soggy conditions, which promote root rot. Reduce irrigation in fall to limit tender new growth before winter.
Soil & Fertilizer
Plant in well-drained, slightly acidic soil (pH 5.5–7.0). Fertilize with a citrus-specific granular fertilizer in February, May, and August — do not fertilize after August to harden growth before winter. Young trees benefit from freeze protection their first 2–3 winters in NE Florida.
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Common questions
Is Calamondin a good plant for St. Augustine?
Calamondin is a fruit tree for Zone 9b coastal Florida gardens, reaching 12-14 feet × 8-10 feet.
Care information verified from
Last reviewed March 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.