Calamondin tree loaded with tiny round bright orange fruit among small glossy dark green leaves

Calamondin Citrus Tree

Citrus × microcarpa
Categories:
Citrus  ·  
Kumquats
Light
Full sun
Water
Water deeply, then allow the upper 2–3 inches of soil to dry before watering again. Irrigate more frequently during extreme summer heat and less in winter; containers require closer monitoring. Avoid prolonged drought and soggy soil.
Size
8-15 ft tall × 6-10 ft wide
Habit
Upright tree – single-trunk
Toxicity
Toxic — Pets & Humans
Description
A compact citrus tree with glossy leaves, fragrant white flowers, and small orange fruits with tart flesh and edible peel; well suited to protected Phoenix gardens and containers.
Bloom Time
Spring through fall; heaviest in spring / with sporadic bloom year-round
Deciduous / Evergreen
Evergreen
Special Features
Edible, Fragrant
Growth Rate
Moderate
Growth Habit
Upright tree – single-trunk
Mature Size
8-15 ft tall × 6-10 ft wide
Flower Color
White
Foliage Color
Dark green
Landscape Use
Container / Patio, Edible / Orchard, Hedge / Screen, Specimen / Accent
Garden Style
Edible Garden, Hedge / Formal
Soil
Prefers Acidic, Well-Drained
Companion Plants
Autumn sage, Cool-season calendula, Society garlic
Toxic — Pets & Humans
Fruit edible to humans; foliage and peel toxic to pets (essential oils/psoralens)
Care Instructions

Light: Full sun to partial shade; morning sun with afternoon shade is ideal in Phoenix, especially for young trees and container plants.

Water: Water deeply, then allow the upper 2–3 inches of soil to dry before watering again. Irrigate more frequently during extreme summer heat and less in winter; containers require closer monitoring. Avoid prolonged drought and soggy soil.

Soil: Well-drained soil; slightly acidic conditions are preferred. Use a freely draining citrus potting mix in containers. Phoenix’s alkaline soils may require micronutrient management.

Mature size: Typically 10–15 feet tall and 6–10 feet wide in the ground; commonly maintained at 4–6 feet in containers with pruning.

Bloom: Heaviest bloom usually occurs in spring, with additional flowering possible throughout warm weather; flowers and ripening fruit may appear together.

Evergreen / deciduous: Evergreen.

Growth rate: Moderate with adequate warmth, irrigation, and citrus fertilizer.