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Citrus maxima
Citrus maxima
Citrus maxima
Citrus maxima

Citrus maxima

TAXONOMY

FamilyRutaceae
GenusCitrus
Zone10

ABOUT

Citrus maxima, commonly known as pomelo, is a large citrus fruit native to Southeast Asia. It is the largest citrus fruit and is known for its thick rind and sweet, mild flesh. The tree thrives in wet tropical climates and can grow quite large, making it a prominent feature in orchards and gardens.

ALSO KNOWN AS

Pomelo
Pompelmoes
Pummelo
Sarcodactilis Helicteroides
Shaddock
Aurantium decumana
Aurantium decumanum
Aurantium maximum
Citrus aurantium f. grandis
Citrus ×aurantium var. decumana
Citrus aurantium var. grandis
Citrus costata
Citrus decumana
Citrus grandis
Citrus grandis f. buntan
Citrus grandis var. oblonga
Citrus grandis var. sabon
Citrus grandis var. sphaerocarpos
Citrus grandis var. yamabuki
Citrus obovoidea
Citrus pompelmos
Citrus sabon
Citrus yamabuki

OVERVIEW

WaterWet
SoilLoamy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity70%
GDD3,600
pH6
Pressure1,013 mbar

DETAILS

Care Instructions
Citrus maxima requires bright, direct sunlight for optimal growth. It thrives in warm, tropical climates with high humidity. Regular watering is essential to keep the soil evenly moist, but avoid waterlogging. The plant prefers moderate temperatures and should be protected from frost.
Harvest
Citrus maxima, commonly known as pomelo, should be harvested when the fruit reaches full size and the skin turns yellowish-green. This typically occurs about 6 to 8 months after flowering. To harvest, use pruning shears to cut the fruit from the tree, leaving a small portion of the stem attached to prevent damage. Handle the fruit carefully to avoid bruising, and store it in a cool, dry place. Regular monitoring of the fruit's color and size is essential to determine the optimal harvest time.
Soil
Citrus maxima prefers well-draining loamy soil that retains moisture but does not become waterlogged. A mix of loam with organic matter is ideal. Ensure the soil has good drainage to prevent root rot.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-2-6. Fertilize the plant regularly during the growing season to support its growth and fruit production. Follow the manufacturer's instructions for frequency and application rates.
Repotting
Repot Citrus maxima when the plant outgrows its current container or when the soil becomes compacted. Choose a larger pot with good drainage and fresh, well-draining soil. Repotting is best done in the early spring before the growing season begins.
Propagation
Citrus maxima can be propagated through seeds, cuttings, or grafting. Seed propagation is common but may take longer to produce fruit. Cuttings and grafting are faster methods and can be done during the growing season. Ensure the cuttings are taken from healthy, disease-free plants.
Pruning
Pruning is essential for Citrus maxima to maintain its shape and encourage healthy growth. Prune the tree in late winter or early spring before new growth begins. Remove dead or diseased branches and thin out crowded areas to improve air circulation.
Toxicity
Citrus maxima is not toxic to pets or humans. However, the seeds and rind should not be consumed in large quantities as they may cause digestive discomfort.
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How To Grow Citrus maxima | EarthOne