Siji Mango Tree — the One That Fruits When Everyone Else Is Finished
Most mangoes follow the same clock: flower in spring, ripen in summer, done by fall. Siji (四季蜜芒) doesn’t have to. Selected in Guangxi, China in 2011, this variety can be coaxed into fruiting off-season — so with a little well-timed pruning, you can be picking ripe mangoes in October and November, long after every other tree has gone quiet.
The fruit is a modest half-pound or so each, sweet and clean, on a tree that stays compact and upright — a natural fit for a large pot or a tight corner of the garden. It’s one of the more forgiving mangoes to keep small.
We’ll be honest about the name, though: “Siji” means “four seasons,” but no mango truly fruits all year on its own. What Siji does is bend the season — flower a second time after a summer prune, fruit into late fall. In the warmest spots, that can feel like mangoes almost whenever you want them.
How to Help It Thrive
Siji is happiest with six or more hours of direct sun and soil that drains freely. Like all mangoes, it dislikes wet feet — water deeply, then let the top few inches of soil dry out before you water again. In Zones 10–11 it’s right at home in the ground. North of Zone 10, a 20–25 gallon pot and a sunny indoor spot for winter will keep it happy for years.
Quick Facts
- Botanical name: Mangifera indica ‘Siji’
- Common name: Siji mango (四季蜜芒)
- Origin: Guangxi, China — selected in 2011
- USDA hardiness: Zones 10–11; potted indoors elsewhere
- Size at delivery: Grafted tree about 2–3 ft tall, in a pot
- Mature size: Compact — typically 10–15 ft pruned in a pot, smaller than full-size mangoes
- Fruit: About half a pound each, sweet
- Season: Off-season — can fruit into late fall with pruning
- Years to fruit: 3 years (grafted)
- Light: Full sun, 6+ hours a day
- Water: Deep but infrequent; let soil dry between waterings
- Pet safety: Ripe flesh is safe; pit is a choking hazard, skin/sap can irritate
What to Expect as It Grows
Your Siji arrives as a grafted tree about 2–3 ft tall, already past the fragile seedling stage. Grafted trees usually begin bearing around year 3. To encourage its off-season trick, prune lightly right after a summer harvest — the tree responds by flowering again and carrying fruit into late fall.
Want to see how Siji compares to our other mangoes? We wrote a friendly guide to all five varieties, or you can browse the full Fruit Trees collection.
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Every tree ships with our complete care guide — watering calendar, winter protection, and troubleshooting. Read the mango care guide before your tree arrives →
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