Repotting guide

When & how to repot Footstool Palm (Saribus rotundifolius)

Also called Round-Leaf Fan Palm, Anahaw Palm.

More about footstool palm

About Footstool Palm

Saribus rotundifolius · also called Round-Leaf Fan Palm, Anahaw Palm · tropical

Footstool palm is a tall, single-trunked fan palm of Southeast Asia and the Philippines, where as the anahaw it is a national symbol. Young plants carry near-circular, glossy, pleated fan leaves; with age the trunk soars and the crown rounds out. Fast-growing for a palm and tolerant of sun once established, it is a handsome tropical landscape and large-container specimen.

Mature size: Can reach 10-20 m tall outdoors over time; stays far smaller, around 2-3 m, as a containerised juvenile.

Watch for — Leaf-tip browning from dry air or salts: Low humidity and hard or salty water scorch the fan tips; raise humidity and water with low-salt water, flushing pots periodically.

How to tell footstool palm needs repotting

Repotting on a calendar is less reliable than reading the plant. For footstool palm, 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 footstool palm 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 footstool palm

Every 2–3 years; top-dress in the in-between years. Footstool Palm's growth habit — solitary, single-trunked fan palm; juveniles have nearly round pleated leaves, maturing to a tall slender trunk topped by a rounded crown of segmented fans. relatively fast-growing for a palm. — sets the pace. Footstool palm is a tall, single-trunked fan palm of Southeast Asia and the Philippines, where as the anahaw it is a national symbol. Young plants carry near-circular, glossy, pleated fan leaves; with age the trunk soars and the crown rounds out. Fast-growing for a palm and tolerant of sun once established, it is a handsome tropical landscape and large-container specimen.

What size pot to step footstool palm up to

Move up exactly one pot size. A heavy footstool palm 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 footstool palm

Early spring, just as new growth restarts, is the ideal window for footstool palm. 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 footstool palm

Consider top-dressing first. If footstool palm 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 fertile, moisture-retentive, well-drained loam 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 footstool palm in the same spot and light — moving and repotting at once is what makes it drop leaves.

Aftercare

Leave footstool palm 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 footstool palm

Footstool Palm wants fertile, moisture-retentive, well-drained loam. Thrives in rich, organic tropical soil that stays moist yet drains freely. For containers use a loam- or coir-based palm mix enriched with compost and bark. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting footstool palm — frequently asked questions

How often should you repot footstool palm?

Every 2–3 years; top-dress in the in-between years for footstool palm. Fully repot footstool palm 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 fertile, moisture-retentive, well-drained loam. It is heavy and hates being moved, and a vastly oversized pot holds water against the roots and rots them.

What size pot does footstool palm need?

When is the best time of year to repot footstool palm?

Should you top-dress or fully repot footstool palm?

For a big, heavy footstool palm, 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 footstool palm after repotting?

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