BUMPER SATSUMA MANDARIN TREE- Citrus Reticulata 'Gremoy 8' ' Zone 9 (3-Gal) Right now we have these in Full-Gal. and 3-Gal. size. BUMPER SATSUMA MANDARIN ORANGE TREE- Citrus unshiu They will be sent to you bare root via USPS Priority Mail. Full sun to Zone 9 10-15 feet tall Self-fertile-pollinating Grow Organic fruit in patio containers or garden.