Mature size & growth rate

How big does Borden's Wax Plant (Hoya bordenii) get?

Also called Borden's Wax Plant, Borden's Hoya.

More about borden's wax plant

About Borden's Wax Plant

Hoya bordenii · also called Borden's Wax Plant, Borden's Hoya · tropical

Hoya bordenii is a glossy-leaved, epiphytic wax plant native to Luzon in the Philippines, closely related to H. benguetensis and admired for its rounded clusters of mildly fragrant, porcelain-textured flowers. As a collector's Hoya it is moderately easy to cultivate, preferring the same bright indirect light and sharply drained epiphytic compost as most species in the genus. The most important care fact is that it is more sensitive to overwatering than average-humidity Hoyas and grows best when the roots are kept distinctly dry between waterings. Hoya is listed as non-toxic to cats, dogs, and horses by the ASPCA.

Mature size: 1–2 m long vine indoors; can be trained on a small trellis or allowed to trail from a hanging basket

Indoor size vs how big it gets in the wild

Borden's Wax Plant is a floor plant that becomes a room feature — it builds to roughly 1–2 m long vine indoors indoors and reads as a single bold specimen. Indoors and in a pot, expect 1–2 m long vine indoors. In the ground with no restriction it is a completely different plant — can be trained on a small trellis or allowed to trail from a hanging basket — which is why the pot, the light and the pruning matter so much for the size you actually end up with.

It gains both height and spread as a substantial floor plant, filling a corner over a few years rather than staying on a shelf.

Growth rate and years to mature

Borden's Wax Plant is a moderate grower. Realistically, expect three to six years to reach mature indoor size, gaining a steady amount each growing season. Its feeding profile backs this up: apply a balanced liquid fertiliser at half strength every 4–6 weeks during spring and summer; withhold feed in autumn and winter when the plant rests, and force a short dry period at the end of winter to encourage bud initiation.

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

How to keep borden's wax plant smaller

You are not stuck with the maximum size. For borden's wax plant specifically, these are the levers, in order of impact:

Prune the tallest stems or canes back to a node — borden's wax plant responds by branching lower and staying more compact.
Hold it in a snug pot and ease off feed to slow the overall build.
Remove the largest outer leaves to reduce the visual footprint without harming the plant.
Plan on a yearly tidy — at this rate it fills its space quickly.

How to grow borden's wax plant bigger or faster

If you want it to fill the space sooner, push the conditions rather than hoping — for borden's wax plant the accelerators are:

It already has the light it needs; a yearly pot-up plus spring-summer feeding drives the fastest fill.
Pot up while young so roots are never the bottleneck on size.
Feed and water consistently through the growing season for the biggest leaves and fastest fill.

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

When borden's wax plant outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for borden's wax plant:

It crowds a walkway or blocks a window it used to sit beside.
Leaves browning where they press on a wall or ceiling.
Roots packing the largest pot you want indoors — time to prune hard, divide, or rehome it.

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

Borden's Wax Plant size — frequently asked questions

How big does borden's wax plant get?

Borden's Wax Plant reaches 1–2 m long vine indoors when grown indoors, and far larger where it grows unrestricted (can be trained on a small trellis or allowed to trail from a hanging basket). It gains both height and spread as a substantial floor plant, filling a corner over a few years rather than staying on a shelf.

Is borden's wax plant slow or fast growing?

Borden's Wax Plant is a moderate grower. Expect three to six years to reach mature indoor size, gaining a steady amount each growing season. Borden's Wax Plant is a floor plant that becomes a room feature — it builds to roughly 1–2 m long vine indoors indoors and reads as a single bold specimen.

How long does borden's wax plant take to reach full size?

Roughly three to six years to reach mature indoor size, gaining a steady amount each growing season. Light, pot size and feeding move that timeline more than anything else.

How do I keep borden's wax plant smaller?

Prune the tallest stems or canes back to a node — borden's wax plant responds by branching lower and staying more compact. Hold it in a snug pot and ease off feed to slow the overall build. Remove the largest outer leaves to reduce the visual footprint without harming the plant. Plan on a yearly tidy — at this rate it fills its space quickly.

How can I make borden's wax plant grow bigger or faster?

It already has the light it needs; a yearly pot-up plus spring-summer feeding drives the fastest fill. Pot up while young so roots are never the bottleneck on size. Feed and water consistently through the growing season for the biggest leaves and fastest fill.