Repotting guide

When & how to repot Trachelospermum jasminoides 'Variegatum' (Trachelospermum jasminoides 'Variegatum')

Also called variegated star jasmine, variegated confederate jasmine.

More about trachelospermum jasminoides 'variegatum'

About Trachelospermum jasminoides 'Variegatum'

Trachelospermum jasminoides 'Variegatum' · also called variegated star jasmine, variegated confederate jasmine · flowering

A cream-and-green variegated form of evergreen star jasmine grown for its twining habit and intensely fragrant white pinwheel flowers in early summer. It clothes walls, trellises and pergolas in sun to part shade, tolerating mild frost. The variegation softens to pink and bronze tones in cold weather, giving year-round interest on a self-clinging woody climber.

Mature size: Typically 3-6 m tall and 1.5-3 m wide over many years; can be kept compact with annual pruning after flowering.

Watch for — Poor flowering: Usually too much shade, over-feeding with nitrogen, or hard pruning that removes flower buds. Give more sun and switch to a high-potassium feed.

How to tell trachelospermum jasminoides 'variegatum' needs repotting

Repotting on a calendar is less reliable than reading the plant. For trachelospermum jasminoides 'variegatum', watch for these signs:

Thick roots out of the drainage holes, or circling the surface and lifting the plant.
The pot dries out unusually fast and trachelospermum jasminoides 'variegatum' wilts between waterings it used to shrug off.
The plant is visibly top-heavy and tips over easily.
Stalled growth and small new leaves over a full season — though with a big specimen, top-dressing is often the better first response before a full repot.

For the underlying biology of a pot-bound root system and why it stalls a plant, see our guide to spotting and fixing a root-bound plant.

How often to repot trachelospermum jasminoides 'variegatum'

Every 2–3 years; top-dress in the in-between years. Trachelospermum jasminoides 'Variegatum''s growth habit — evergreen, twining woody climber that wraps stems around supports rather than clinging by aerial roots; can also be left to sprawl as groundcover. moderate growth rate, slower than the plain green species because of the reduced chlorophyll in variegated foliage. — sets the pace. A cream-and-green variegated form of evergreen star jasmine grown for its twining habit and intensely fragrant white pinwheel flowers in early summer. It clothes walls, trellises and pergolas in sun to part shade, tolerating mild frost. The variegation softens to pink and bronze tones in cold weather, giving year-round interest on a self-clinging woody climber.

What size pot to step trachelospermum jasminoides 'variegatum' up to

Move up exactly one pot size. A heavy trachelospermum jasminoides 'variegatum' dropped into a vastly bigger pot sits in a reservoir of wet soil its roots cannot reach, which rots them and destabilises the plant. In the years between repots, lift off and replace the top 3–5 cm of soil (top-dressing) instead — it refreshes nutrients without the shock of a full repot.

Not sure of the exact diameter? Our pot size calculator takes the current pot and root spread and tells you the right next size — it deliberately recommends a single step up, never a big jump.

The best time of year to repot trachelospermum jasminoides 'variegatum'

Early spring, just as new growth restarts, is the ideal window for trachelospermum jasminoides 'variegatum'. The plant is moving into its strongest growth phase and re-roots into fresh soil quickly. Avoid repotting in winter dormancy or, for flowering plants, while it is in bud or bloom — recovery is slowest then and you risk dropping the flowers.

Step-by-step: repotting trachelospermum jasminoides 'variegatum'

Consider top-dressing first. If trachelospermum jasminoides 'variegatum' is not badly root-bound, scrape off and replace the top 3–5 cm of soil instead — far less shock for a big plant that hates moving.
Get help and one size up. For a full repot, choose a pot just one size larger. A heavy plant needs two people and a stable, free-draining pot.
Ease it out on its side. Lay the plant down, slide the pot off, and gently loosen the outer roots. Do not bare-root a mature specimen.
Repot at the same depth. Add fresh fertile, free-draining loam beneath and around the rootball, keeping the original soil line. Firm it so the trunk is stable and upright.
Water and leave it put. Water thoroughly, then leave trachelospermum jasminoides 'variegatum' in the same spot and light — moving and repotting at once is what makes it drop leaves.

Aftercare

Leave trachelospermum jasminoides 'variegatum' in exactly the same spot and light it was in before — moving and repotting at the same time is what makes a big specimen drop leaves. Water it in well, then let the top of the soil dry before watering again so the larger volume of fresh soil does not stay sodden. Do not fertilise for about 4 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for trachelospermum jasminoides 'variegatum'

Trachelospermum jasminoides 'Variegatum' wants fertile, free-draining loam. Thrives in moist but well-drained neutral to slightly acidic soil enriched with organic matter. Tolerates clay if drainage is improved with grit. In containers use a loam-based mix (John Innes No. 2-3) with added grit for sharp drainage. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting trachelospermum jasminoides 'variegatum' — frequently asked questions

How often should you repot trachelospermum jasminoides 'variegatum'?

Every 2–3 years; top-dress in the in-between years for trachelospermum jasminoides 'variegatum'. Fully repot trachelospermum jasminoides 'variegatum' only every 2–3 years; in the in-between years just top-dress the top 3–5 cm of soil. Step up one pot size in spring with fertile, free-draining loam. It is heavy and hates being moved, and a vastly oversized pot holds water against the roots and rots them.

What size pot does trachelospermum jasminoides 'variegatum' need?

When is the best time of year to repot trachelospermum jasminoides 'variegatum'?

Should you top-dress or fully repot trachelospermum jasminoides 'variegatum'?

For a big, heavy trachelospermum jasminoides 'variegatum', top-dressing — replacing the top 3–5 cm of soil — is the gentler option most years, with a full repot only every 2–3 years. A mature specimen sulks and drops leaves when fully repotted, so do it as rarely as the roots allow.

Should you fertilise trachelospermum jasminoides 'variegatum' after repotting?

Not immediately. Wait about 4 weeks after repotting trachelospermum jasminoides 'variegatum'. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.