Moro Blood Orange

Citrus sinensis 'Moro'
Categories:
Citrus  ·  
Oranges
Light
Full sun
Water
Deep, regular irrigation; not drought tolerant. Let the upper few inches of soil dry between waterings. Established trees commonly need watering every 7–14 days in summer and every 3–4 weeks in winter, adjusted for soil, weather, and tree size. Water young trees more frequently and keep irrigation away from the trunk.
Size
10-15 ft tall × 8-12 ft wide
Habit
Upright tree – single-trunk
Toxicity
Toxic — Pets & Humans
Description
Moro blood orange (Citrus sinensis ‘Moro’) is an evergreen citrus tree producing sweet-tart oranges with raspberry-like notes and deep red flesh. Phoenix’s cool winter nights encourage stronger fruit pigmentation.
Bloom Time
Spring
Deciduous / Evergreen
Evergreen
Special Features
Fragrant
Growth Rate
Moderate
Growth Habit
Upright tree – single-trunk
Mature Size
10-15 ft tall × 8-12 ft wide
Flower Color
White
Foliage Color
Dark green
Landscape Use
Container / Patio, Edible / Orchard, Specimen / Accent
Garden Style
Edible Garden
Soil
Alkaline Tolerant, Sandy / Rocky, Well-Drained
Companion Plants
Calendula, Cool-season cilantro, Dill
Toxic — Pets & Humans
Toxic to pets (mild GI upset); fruit edible for humans
Care Instructions

Light: Full sun, ideally 6–8 hours daily; young trees benefit from protection from intense western afternoon sun in Phoenix.

Water: Deep, regular irrigation; not drought tolerant. Let the upper few inches of soil dry between waterings. Established trees commonly need watering every 7–14 days in summer and every 3–4 weeks in winter, adjusted for soil, weather, and tree size. Water young trees more frequently and keep irrigation away from the trunk.

Soil: Well-drained sandy loam or loam. Tolerates Phoenix’s alkaline soils but may develop iron deficiency. Avoid poorly drained sites, break through restrictive caliche where feasible, and keep the root flare above soil level.

Mature size: Typically 15–20 feet tall and 12–20 feet wide on standard rootstock; dwarfing rootstocks and pruning can maintain trees around 8–12 feet.

Bloom: Usually blooms in late winter through spring, primarily February–April in Phoenix. Fruit generally ripens December–March, depending on weather.

Evergreen / deciduous: Evergreen.

Growth rate: Moderate.