Marsh Seedless Grapefruit

Marsh Seedless is one of the world’s most widely grown white-fleshed grapefruit varieties and is
well established in Morocco. Known for its smooth rind, mild flavor, and high juice content,
Marsh Seedless is appreciated for its nearly seedless flesh and excellent processing qualities. It
adapts well to Morocco’s warm citrus regions and remains a key variety for fresh markets and
industrial juice extraction.
Type and Characteristics :
• Scientific name: Citrus × paradisi
• Fruit shape: Round to slightly oblate
• Size : Medium to large
• Peel color: Pale yellow to bright yellow
• Flesh: Light yellow to pale white, juicy, mild flavor
• Seeds: Seedless or very few seeds
• Juice content : Very high
• Harvest period: December – April (longer season than red varieties)
• Use: Fresh consumption, juice production, food industry
Region of Cultivation :
• Souss-Massa (Agadir, Taroudant – main production area)
• Gharb (Kenitra, Sidi Slimane)
• Haouz (Marrakech)
• Oriental – Berkane (growing production)
Soil Requirements :
• Prefers deep, fertile, well-drained sandy-loam or alluvial soils
• Avoid saline, compacted, or poorly drained soils
• Optimal pH : 6.0 – 7.5
Climate and Growing Conditions :
• Climate: Mediterranean to semi-arid
• Temperature: Optimal 20–30°C; slightly more tolerant to cold than Star Ruby
• Rainfall: 400–700 mm/year with irrigation
• Sunlight: Full sun required for rind color and juice accumulation