Mature size & growth rate

How big does Heart-leaf Fan Palm (Licuala cordata) get?

Also called Heart-leaf Fan Palm, Heart-shaped Fan Palm.

More about heart-leaf fan palm

About Heart-leaf Fan Palm

Licuala cordata · also called Heart-leaf Fan Palm, Heart-shaped Fan Palm · houseplant

A slow-growing tropical palm from Borneo prized for its nearly circular, pleated, undivided leaves. Thrives in warm, humid indoor conditions with bright indirect light, consistently moist soil, and temperatures above 20°C. Highly sensitive to cold, drought, and direct sun. Best suited to bathrooms or humid conservatories.

Mature size: Up to 2 m tall indoors; may reach 3–4 m outdoors in tropical climates

Indoor size vs how big it gets in the wild

Heart-leaf Fan Palm is a tree at heart. Indoors a pot and your ceiling keep it to up to 2 m tall indoors, but in the ground it is a different scale of plant entirely (may reach 3–4 m outdoors in tropical climates). Indoors and in a pot, expect up to 2 m tall indoors. In the ground with no restriction it is a completely different plant — may reach 3–4 m outdoors in tropical climates — which is why the pot, the light and the pruning matter so much for the size you actually end up with.

It gains real height on a trunk or main stem, adding a tier of leaves a year and eventually reaching for the ceiling — this is a plant you grow up, not out.

Growth rate and years to mature

Heart-leaf Fan Palm is a slow grower. Realistically, expect a decade or more — slow growers like this add only a few centimetres a year, so expect 8-15+ years to reach their indoor ceiling. Its feeding profile backs this up: apply a balanced slow-release palm fertiliser once in early spring. supplement with a diluted liquid tropical-plant feed monthly during the growing season (spring–summer). do not feed in winter.

Want this turned into the right next pot at the right moment? The pot size calculator and the heart-leaf fan palm repotting guide cover when and how much to size up — pot size is one of the biggest levers on how fast heart-leaf fan palm grows.

How to keep heart-leaf fan palm smaller

You are not stuck with the maximum size. For heart-leaf fan palm specifically, these are the levers, in order of impact:

The decisive tool is the secateurs: heart-leaf fan palm can be topped (cut the main growing tip) to cap its height and force a bushier, shorter shape.
Keeping it deliberately pot-bound in a snug container slows the whole plant and limits ultimate size.
Prune in spring so it heals fast; remove the tallest leader back to a node to reset the height.
Good news: slow growth means topping it once buys you years before it needs doing again.

The keep-it-smaller method, step by step

Pick the new height. Decide how tall you want heart-leaf fan palm and find a leaf node or branch point just below that.
Top the main stem. Cut the main growing tip cleanly just above that node in spring; this permanently caps the height and forces side branches.
Keep the pot snug. Avoid jumping to a much bigger pot — a slightly restricted rootball keeps the whole plant smaller.
Maintain the shape. Prune back the tallest new leaders each spring to hold it at the height you chose.

How to grow heart-leaf fan palm bigger or faster

If you want it to fill the space sooner, push the conditions rather than hoping — for heart-leaf fan palm the accelerators are:

It already wants the bright light it needs; warmth, a yearly pot-up and spring-summer feed are the accelerators.
Pot up a size every year or two while young; restricted roots are the main thing holding height back.
Feed regularly through the growing season and keep it warm — height comes from sustained good conditions.

Light is almost always the ceiling. The heart-leaf fan palm light requirements page covers exactly how bright a spot it needs to grow at its potential instead of stalling.

When heart-leaf fan palm outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for heart-leaf fan palm:

The top leaves pressing against or bent by the ceiling — the classic "this is now too tall indoors" sign.
It has to be moved away from a light source it has literally outgrown.
Roots filling the largest pot you can reasonably keep indoors — at that point it is top-or-prune or move it outside (if hardy).

If it is the pot rather than the room, it is a repotting job, not a goodbye — see the heart-leaf fan palm repotting guide. If you want more of this plant instead of a bigger one, the heart-leaf fan palm propagation guide turns prunings into new plants.

Heart-leaf Fan Palm size — frequently asked questions

How big does heart-leaf fan palm get?

Heart-leaf Fan Palm reaches up to 2 m tall indoors when grown indoors, and far larger where it grows unrestricted (may reach 3–4 m outdoors in tropical climates). It gains real height on a trunk or main stem, adding a tier of leaves a year and eventually reaching for the ceiling — this is a plant you grow up, not out.

Is heart-leaf fan palm slow or fast growing?

Heart-leaf Fan Palm is a slow grower. Expect a decade or more — slow growers like this add only a few centimetres a year, so expect 8-15+ years to reach their indoor ceiling. Heart-leaf Fan Palm is a tree at heart. Indoors a pot and your ceiling keep it to up to 2 m tall indoors, but in the ground it is a different scale of plant entirely (may reach 3–4 m outdoors in tropical climates).

How long does heart-leaf fan palm take to reach full size?

Roughly a decade or more — slow growers like this add only a few centimetres a year, so expect 8-15+ years to reach their indoor ceiling. Light, pot size and feeding move that timeline more than anything else.

How do I keep heart-leaf fan palm smaller?

The decisive tool is the secateurs: heart-leaf fan palm can be topped (cut the main growing tip) to cap its height and force a bushier, shorter shape. Keeping it deliberately pot-bound in a snug container slows the whole plant and limits ultimate size. Prune in spring so it heals fast; remove the tallest leader back to a node to reset the height. Good news: slow growth means topping it once buys you years before it needs doing again.

How can I make heart-leaf fan palm grow bigger or faster?

It already wants the bright light it needs; warmth, a yearly pot-up and spring-summer feed are the accelerators. Pot up a size every year or two while young; restricted roots are the main thing holding height back. Feed regularly through the growing season and keep it warm — height comes from sustained good conditions.