Repotting guide

When & how to repot Mundu (Garcinia dulcis)

Also called Mundu, Maphuut, Rata.

More about mundu

About Mundu

Garcinia dulcis · also called Mundu, Maphuut · tropical

Mundu is a graceful evergreen fruit tree from Southeast Asia with a dense pyramidal crown and glossy drooping branches. Its small, yellow-orange fruits have a sweet-tart flavour. It adapts to partial shade as a juvenile, suiting it to understorey conditions, and thrives in humid tropical climates with well-drained loamy soil.

Mature size: Up to 15 m (50 ft) tall in the ground; trunk to 30 cm diameter. Container specimens typically maintained at 2–4 m.

Watch for — Fungal leaf spots: Warm, humid conditions can promote Colletotrichum or Phytophthora infections. Improve airflow, avoid overhead watering, and treat with a copper-based fungicide if lesions appear.

How to tell mundu needs repotting

Repotting on a calendar is less reliable than reading the plant. For mundu, watch for these signs:

Thick roots out of the drainage holes, or circling the surface and lifting the plant.
The pot dries out unusually fast and mundu wilts between waterings it used to shrug off.
The plant is visibly top-heavy and tips over easily.
Stalled growth and small new leaves over a full season — though with a big specimen, top-dressing is often the better first response before a full repot.

For the underlying biology of a pot-bound root system and why it stalls a plant, see our guide to spotting and fixing a root-bound plant.

How often to repot mundu

Every 2–3 years; top-dress in the in-between years. Mundu's growth habit — evergreen tree with a short straight trunk, mostly horizontal branching, and a dense pyramidal crown. moderate growth rate; starts fruiting 4–5 years after planting from seed. — sets the pace. Mundu is a graceful evergreen fruit tree from Southeast Asia with a dense pyramidal crown and glossy drooping branches. Its small, yellow-orange fruits have a sweet-tart flavour. It adapts to partial shade as a juvenile, suiting it to understorey conditions, and thrives in humid tropical climates with well-drained loamy soil.

What size pot to step mundu up to

Move up exactly one pot size. A heavy mundu dropped into a vastly bigger pot sits in a reservoir of wet soil its roots cannot reach, which rots them and destabilises the plant. In the years between repots, lift off and replace the top 3–5 cm of soil (top-dressing) instead — it refreshes nutrients without the shock of a full repot.

Not sure of the exact diameter? Our pot size calculator takes the current pot and root spread and tells you the right next size — it deliberately recommends a single step up, never a big jump.

The best time of year to repot mundu

Early spring, just as new growth restarts, is the ideal window for mundu. The plant is moving into its strongest growth phase and re-roots into fresh soil quickly. Avoid repotting in winter dormancy or, for flowering plants, while it is in bud or bloom — recovery is slowest then and you risk dropping the flowers.

Step-by-step: repotting mundu

Consider top-dressing first. If mundu is not badly root-bound, scrape off and replace the top 3–5 cm of soil instead — far less shock for a big plant that hates moving.
Get help and one size up. For a full repot, choose a pot just one size larger. A heavy plant needs two people and a stable, free-draining pot.
Ease it out on its side. Lay the plant down, slide the pot off, and gently loosen the outer roots. Do not bare-root a mature specimen.
Repot at the same depth. Add fresh well-draining loamy soil, slightly acidic to neutral beneath and around the rootball, keeping the original soil line. Firm it so the trunk is stable and upright.
Water and leave it put. Water thoroughly, then leave mundu in the same spot and light — moving and repotting at once is what makes it drop leaves.

Aftercare

Leave mundu in exactly the same spot and light it was in before — moving and repotting at the same time is what makes a big specimen drop leaves. Water it in well, then let the top of the soil dry before watering again so the larger volume of fresh soil does not stay sodden. Do not fertilise for about 4 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for mundu

Mundu wants well-draining loamy soil, slightly acidic to neutral. Grows well in most reasonably fertile, well-drained soils. Preferred pH is 6.5–7.5. Avoid compacted, waterlogged, or very sandy soils. Enrich with compost or well-rotted manure before planting. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting mundu — frequently asked questions

How often should you repot mundu?

Every 2–3 years; top-dress in the in-between years for mundu. Fully repot mundu only every 2–3 years; in the in-between years just top-dress the top 3–5 cm of soil. Step up one pot size in spring with well-draining loamy soil, slightly acidic to neutral. It is heavy and hates being moved, and a vastly oversized pot holds water against the roots and rots them.

What size pot does mundu need?

When is the best time of year to repot mundu?

Should you top-dress or fully repot mundu?

For a big, heavy mundu, top-dressing — replacing the top 3–5 cm of soil — is the gentler option most years, with a full repot only every 2–3 years. A mature specimen sulks and drops leaves when fully repotted, so do it as rarely as the roots allow.

Should you fertilise mundu after repotting?

Not immediately. Wait about 4 weeks after repotting mundu. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.