Mature size & growth rate

How big does Rabbiteye Blueberry (Vaccinium virgatum) get?

Also called rabbiteye blueberry, southern blueberry.

More about rabbiteye blueberry

About Rabbiteye Blueberry

Vaccinium virgatum · also called rabbiteye blueberry, southern blueberry · edible

Rabbiteye is a vigorous southern blueberry species native to the southeastern US, far more heat- and drought-tolerant than highbush types and needing only 350-550 chill hours. It forms a large, long-lived shrub bearing late-season berries, but is largely self-incompatible, so two or more rabbiteye varieties are essential for good cropping. It still needs acidic, free-draining soil and full sun.

Mature size: 1.8-3 m tall and 1.5-2.5 m wide, sometimes larger if unpruned

Watch for — Bird damage: Birds strip ripe berries from these large bushes. Net or cage from first colour; the size of mature plants can make full netting a challenge.

Indoor size vs how big it gets in the wild

Rabbiteye Blueberry is a garden shrub whose final size is set more by your secateurs than by the plant — pruning, not luck, decides how big it gets. Indoors and in a pot, expect 1.8-3 m tall and 1.5-2.5 m wide, sometimes larger if unpruned. A pot, your light levels and a little pruning are what set the final size in a home, far more than the plant's theoretical potential.

Left unpruned it builds a woody framework that gets taller and wider every year; with annual pruning you hold it at whatever size suits the space.

Growth rate and years to mature

Rabbiteye Blueberry 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 with an ericaceous (acid-loving) fertiliser in early spring and again after flowering. rabbiteye is vigorous and responds well to feeding, but is sensitive to over-fertilising; avoid lime and nitrate-based general feeds and use ammonium nitrogen.

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

How to keep rabbiteye blueberry smaller

You are not stuck with the maximum size. For rabbiteye blueberry specifically, these are the levers, in order of impact:

Prune rabbiteye blueberry annually at the right time for its type — this is the primary, expected way to control its size.
Remove the oldest, thickest stems at the base each year to keep it open and within bounds.
Growing it in a large container rather than open ground naturally restricts the ultimate size.
Avoid heavy feeding if you want to limit growth — rich soil and lots of nitrogen drive bigger, faster shrubs.

The keep-it-smaller method, step by step

Prune at the right time. Time the cut to rabbiteye blueberry's type (after flowering for many spring shrubs, late winter for summer-flowering ones) so you do not lose the next display.
Take out the oldest stems. Remove up to a third of the oldest, thickest stems at the base to renew the shrub and contain it.
Shorten the rest. Cut the remaining stems back to an outward-facing bud at the height and width you want.
Restrict the roots. For a permanent size cap, grow it in a large container rather than open ground.

How to grow rabbiteye blueberry bigger or faster

If you want it to fill the space sooner, push the conditions rather than hoping — for rabbiteye blueberry the accelerators are:

Plant it in open ground in good soil — far more vigorous than a container-restricted plant.
Full sun (which it wants) plus an annual mulch and feed gives the strongest growth.
Water well through the first establishment years; a settled root system drives the fastest size gain.

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

When rabbiteye blueberry outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for rabbiteye blueberry:

It shades or crowds neighbouring plants, or blocks a path it used to clear.
Bare, woody, unproductive centres with growth only on the outside — a sign it needs renovation pruning.
It has clearly exceeded the space you allotted and an annual trim no longer holds it.

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

Rabbiteye Blueberry size — frequently asked questions

How big does rabbiteye blueberry get?

Rabbiteye Blueberry reaches 1.8-3 m tall and 1.5-2.5 m wide, sometimes larger if unpruned when grown indoors. Left unpruned it builds a woody framework that gets taller and wider every year; with annual pruning you hold it at whatever size suits the space.

Is rabbiteye blueberry slow or fast growing?

Rabbiteye Blueberry is a fast grower. Expect two to four years from a young plant to a room-filling specimen in good light. Rabbiteye Blueberry is a garden shrub whose final size is set more by your secateurs than by the plant — pruning, not luck, decides how big it gets.

How long does rabbiteye blueberry 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 rabbiteye blueberry smaller?

Prune rabbiteye blueberry annually at the right time for its type — this is the primary, expected way to control its size. Remove the oldest, thickest stems at the base each year to keep it open and within bounds. Growing it in a large container rather than open ground naturally restricts the ultimate size. Avoid heavy feeding if you want to limit growth — rich soil and lots of nitrogen drive bigger, faster shrubs.

How can I make rabbiteye blueberry grow bigger or faster?

Plant it in open ground in good soil — far more vigorous than a container-restricted plant. Full sun (which it wants) plus an annual mulch and feed gives the strongest growth. Water well through the first establishment years; a settled root system drives the fastest size gain.