Mature size & growth rate

How big does Jonkheer van Tets Redcurrant (Ribes rubrum 'Jonkheer van Tets') get?

Also called Jonkheer van Tets redcurrant, early redcurrant.

More about jonkheer van tets redcurrant

About Jonkheer van Tets Redcurrant

Ribes rubrum 'Jonkheer van Tets' · also called Jonkheer van Tets redcurrant, early redcurrant · edible

'Jonkheer van Tets' is a popular early-season redcurrant bearing long trusses (strigs) of glossy, bright-red, slightly tart berries in early to mid-summer. Vigorous, upright, and heavy-cropping, it fruits on a permanent framework of older wood, so it trains well as a bush, cordon, or fan against a wall in sun or part shade.

Mature size: About 1.2-1.5 m tall and wide as a bush; cordons are kept narrower and more upright.

Watch for — American gooseberry mildew: White powdery growth on shoots and fruit, worse with soft nitrogen-rich growth. Prune for an open centre, feed with potash not excess nitrogen, and ensure airflow.

Indoor size vs how big it gets in the wild

Jonkheer van Tets Redcurrant 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 about 1.2-1.5 m tall and wide as a bush. In the ground with no restriction it is a completely different plant — cordons are kept narrower and more upright. — which is why the pot, the light and the pruning matter so much for the size you actually end up with.

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

Jonkheer van Tets Redcurrant 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: redcurrants are potassium-hungry: apply a high-potassium fertiliser (such as sulphate of potash) in late winter, plus a light balanced spring feed. avoid excess nitrogen, which gives soft, mildew-prone growth at the expense of fruit. mulch annually with compost. container plants need regular liquid feeding.

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

How to keep jonkheer van tets redcurrant smaller

You are not stuck with the maximum size. For jonkheer van tets redcurrant specifically, these are the levers, in order of impact:

Prune jonkheer van tets redcurrant 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 jonkheer van tets redcurrant'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 jonkheer van tets redcurrant bigger or faster

If you want it to fill the space sooner, push the conditions rather than hoping — for jonkheer van tets redcurrant 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 jonkheer van tets redcurrant light requirements page covers exactly how bright a spot it needs to grow at its potential instead of stalling.

When jonkheer van tets redcurrant outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for jonkheer van tets redcurrant:

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 jonkheer van tets redcurrant repotting guide. If you want more of this plant instead of a bigger one, the jonkheer van tets redcurrant propagation guide turns prunings into new plants.

Jonkheer van Tets Redcurrant size — frequently asked questions

How big does jonkheer van tets redcurrant get?

Jonkheer van Tets Redcurrant reaches about 1.2-1.5 m tall and wide as a bush when grown indoors, and far larger where it grows unrestricted (cordons are kept narrower and more upright.). 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 jonkheer van tets redcurrant slow or fast growing?

Jonkheer van Tets Redcurrant is a fast grower. Expect two to four years from a young plant to a room-filling specimen in good light. Jonkheer van Tets Redcurrant 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 jonkheer van tets redcurrant 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 jonkheer van tets redcurrant smaller?

Prune jonkheer van tets redcurrant 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 jonkheer van tets redcurrant 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.