Mature size & growth rate

How big does Anthurium andraeanum 'President' (Anthurium andraeanum 'President') get?

Also called President anthurium, red anthurium.

More about anthurium andraeanum 'president'

About Anthurium andraeanum 'President'

Anthurium andraeanum 'President' · also called President anthurium, red anthurium · tropical

'President' is a vigorous large-flowered red Anthurium andraeanum hybrid, popular both as a cut flower and a potted plant for its big, glossy, lacquered red spathes. A tropical epiphytic aroid, it flowers reliably year-round in warm, humid rooms with bright indirect light. The bold scarlet bracts and prominent spadix give long-lasting, dramatic colour.

Mature size: Around 40-60 cm tall and 35-45 cm wide indoors; a larger-flowered, taller hybrid than compact types.

Indoor size vs how big it gets in the wild

Anthurium andraeanum 'President' stays fairly low but widens over time — it spreads into a bigger clump by offsets, runners or rhizomes rather than shooting upward. Indoors and in a pot, expect around 40-60 cm tall and 35-45 cm wide indoors. In the ground with no restriction it is a completely different plant — a larger-flowered, taller hybrid than compact types. — which is why the pot, the light and the pruning matter so much for the size you actually end up with.

Size here is about width, not height: the plant builds an ever-wider clump or sends out plantlets and runners while staying relatively short.

Growth rate and years to mature

Anthurium andraeanum 'President' is a fast grower. Realistically, expect two to four years from a young plant to a room-filling specimen in good light. Its feeding profile backs this up: feed every 4-6 weeks through spring and summer with a half-strength balanced fertiliser, or a high-phosphorus bloom feed to support its heavy flowering. reduce in autumn and winter. flush the pot occasionally to clear salt build-up that scorches the active roots.

Want this turned into the right next pot at the right moment? The pot size calculator and the anthurium andraeanum 'president' repotting guide cover when and how much to size up — pot size is one of the biggest levers on how fast anthurium andraeanum 'president' grows.

How to keep anthurium andraeanum 'president' smaller

You are not stuck with the maximum size. For anthurium andraeanum 'president' specifically, these are the levers, in order of impact:

Divide the clump every year or two — splitting anthurium andraeanum 'president' is the main way to control its spread and refresh it.
Remove runners, plantlets or offsets as they appear if you want it to stay a single tight clump.
Keep it slightly pot-bound; a snug pot naturally limits how wide the clump can get.

The keep-it-smaller method, step by step

Lift the whole plant. Slide anthurium andraeanum 'president' out of its pot in spring when the clump has filled it.
Split the clump. Tease or cut the rootball into two or more sections, each with healthy roots and growth.
Repot one division. Put a single division back in the original pot to reset it to a smaller size; pot or give away the rest.
Remove offsets as they form. Through the year, detach new runners or pups to stop it spreading again.

How to grow anthurium andraeanum 'president' bigger or faster

If you want it to fill the space sooner, push the conditions rather than hoping — for anthurium andraeanum 'president' the accelerators are:

Give it a wider pot and let the clump fill it — width is exactly how this plant gets bigger.
Good light plus regular feeding maximises offset and runner production.
Leave plantlets and offsets attached and feed through the growing season for the fastest spread.

Light is almost always the ceiling. The anthurium andraeanum 'president' light requirements page covers exactly how bright a spot it needs to grow at its potential instead of stalling.

When anthurium andraeanum 'president' outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for anthurium andraeanum 'president':

The clump bulging over the pot rim or splitting the pot — the cue to divide, not to find a bigger room.
A dense centre that goes bare or tired while the edges keep spreading.
Runners or offsets escaping across the shelf or into neighbouring pots.

If it is the pot rather than the room, it is a repotting job, not a goodbye — see the anthurium andraeanum 'president' repotting guide. If you want more of this plant instead of a bigger one, the anthurium andraeanum 'president' propagation guide turns prunings into new plants.

Anthurium andraeanum 'President' size — frequently asked questions

How big does anthurium andraeanum 'president' get?

Anthurium andraeanum 'President' reaches around 40-60 cm tall and 35-45 cm wide indoors when grown indoors, and far larger where it grows unrestricted (a larger-flowered, taller hybrid than compact types.). Size here is about width, not height: the plant builds an ever-wider clump or sends out plantlets and runners while staying relatively short.

Is anthurium andraeanum 'president' slow or fast growing?

Anthurium andraeanum 'President' is a fast grower. Expect two to four years from a young plant to a room-filling specimen in good light. Anthurium andraeanum 'President' stays fairly low but widens over time — it spreads into a bigger clump by offsets, runners or rhizomes rather than shooting upward.

How long does anthurium andraeanum 'president' take to reach full size?

Roughly two to four years from a young plant to a room-filling specimen in good light. Light, pot size and feeding move that timeline more than anything else.

How do I keep anthurium andraeanum 'president' smaller?

Divide the clump every year or two — splitting anthurium andraeanum 'president' is the main way to control its spread and refresh it. Remove runners, plantlets or offsets as they appear if you want it to stay a single tight clump. Keep it slightly pot-bound; a snug pot naturally limits how wide the clump can get.

How can I make anthurium andraeanum 'president' grow bigger or faster?

Give it a wider pot and let the clump fill it — width is exactly how this plant gets bigger. Good light plus regular feeding maximises offset and runner production. Leave plantlets and offsets attached and feed through the growing season for the fastest spread.