Mature size & growth rate

How big does Coffee-leaf Anubias (Anubias coffeifolia) get?

Also called Coffee Anubias, Coffeifolia Anubias.

More about coffee-leaf anubias

About Coffee-leaf Anubias

Anubias coffeifolia · also called Coffee Anubias, Coffeifolia Anubias · tropical

A distinctive cultivar or variety of Anubias producing deeply corrugated, dark green leaves that strikingly resemble coffee plant foliage. It is highly popular in planted aquariums for its unusual leaf texture and slow, hardy growth. Like all Anubias, it thrives when the rhizome is attached to hardscape rather than buried in substrate. As an aroid it contains calcium oxalates and is toxic to pets.

Mature size: 15-25 cm tall; leaves 8-12 cm long

Watch for — Algae on leaves: Slow growth and strong light create ideal conditions for algae. Reduce photoperiod, introduce algae-eaters (e.g. Otocinclus), or manually remove algae with a toothbrush.

Indoor size vs how big it gets in the wild

Coffee-leaf Anubias is a naturally small plant — it stays shelf- and desk-sized for its whole life, so it never becomes a space problem. Indoors and in a pot, expect 15-25 cm tall. In the ground with no restriction it is a completely different plant — leaves 8-12 cm long — which is why the pot, the light and the pruning matter so much for the size you actually end up with.

It grows mostly by adding leaves, offsets or a slightly wider rosette rather than gaining height — the footprint barely changes year to year.

Growth rate and years to mature

Coffee-leaf Anubias is a slow grower. Realistically, expect many years — it gains very little each season, so it can hold the same shelf-sized footprint for 5-10+ years. Its feeding profile backs this up: liquid fertiliser (particularly iron and micronutrients) benefits leaf colour and health. co2 injection is not required but marginally speeds growth. root tabs under nearby substrate do not benefit rhizome-attached plants significantly.

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

How to keep coffee-leaf anubias smaller

Good news — coffee-leaf anubias barely needs managing. If you do want to keep it tidy:

You rarely need to do anything: coffee-leaf anubias is so slow that it can sit in the same small pot for years.
Keeping it slightly pot-bound and easing back on feed naturally caps the size.
Pinch or remove the oldest, tiredest leaves so energy goes into a compact, fresh-looking plant.

How to grow coffee-leaf anubias bigger or faster

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

Move it to brighter (but not scorching) light — that is the single biggest growth lever for a small plant.
A small step up in pot size every couple of years gives the roots a little more room without triggering a size jump.
Feed lightly through the growing season; this plant simply will not race however hard you push it.

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

When coffee-leaf anubias outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for coffee-leaf anubias:

Roots circling the bottom or pushing out of the drainage hole — it wants a pot one size up, not a bigger room.
Offsets crowding the surface so the original plant looks squashed.
Honestly, coffee-leaf anubias rarely outgrows a room — outgrowing its pot is the only realistic limit.

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

Coffee-leaf Anubias size — frequently asked questions

How big does coffee-leaf anubias get?

Coffee-leaf Anubias reaches 15-25 cm tall when grown indoors, and far larger where it grows unrestricted (leaves 8-12 cm long). It grows mostly by adding leaves, offsets or a slightly wider rosette rather than gaining height — the footprint barely changes year to year.

Is coffee-leaf anubias slow or fast growing?

Coffee-leaf Anubias is a slow grower. Expect many years — it gains very little each season, so it can hold the same shelf-sized footprint for 5-10+ years. Coffee-leaf Anubias is a naturally small plant — it stays shelf- and desk-sized for its whole life, so it never becomes a space problem.

How long does coffee-leaf anubias take to reach full size?

Roughly many years — it gains very little each season, so it can hold the same shelf-sized footprint for 5-10+ years. Light, pot size and feeding move that timeline more than anything else.

How do I keep coffee-leaf anubias smaller?

You rarely need to do anything: coffee-leaf anubias is so slow that it can sit in the same small pot for years. Keeping it slightly pot-bound and easing back on feed naturally caps the size. Pinch or remove the oldest, tiredest leaves so energy goes into a compact, fresh-looking plant.

How can I make coffee-leaf anubias grow bigger or faster?

Move it to brighter (but not scorching) light — that is the single biggest growth lever for a small plant. A small step up in pot size every couple of years gives the roots a little more room without triggering a size jump. Feed lightly through the growing season; this plant simply will not race however hard you push it.