Houseplants

Jasmine

JasminumOleaceae
Also: Common jasmine, Summer jasmine, Pink jasmine
Common jasmineSummer jasmine

Common jasmine

Provide support and tie in new growth from the start — it doesn't cling on its own and needs training onto trellis or wires.

Part shade Water: average H5down to −15 °C 3–6 m tall · 1.5–2.5 m wide In a pot: yes
Flowering · UK
Flowering · Northern Italy
Flowering · Central Italy
Flowering · Southern Italy and islands

Care

Light

Sheltered.

Water

Standard climber watering.

Soil

Fertile, well-drained soil.

Pruning

Prune after flowering, thinning congested growth and cutting back flowered shoots; tolerates fairly hard renovation if needed.

Feeding

A general feed with a mulch in spring. The winter jasmine in particular needs nothing more — it flowers freely on poor soil and on cold walls where little else will.

Propagation

Layering is simplest: the long arching shoots root where they touch the soil, and a rooted piece can be cut away and moved. Semi-ripe cuttings in late summer are the alternative.

Month by month

Months change with the climate: in southern Italy tomatoes go out two months earlier than in England.

  1. MarchFeed as growth resumes. how ›
  2. JulyEnjoy strongly scented summer flowers. how ›
  3. AugustThin congested growth and cut back flowered shoots after flowering. how ›

Months based on climate: UK. Your choice stays on this device.

  1. MarchFeed as growth resumes. how ›
  2. JulyEnjoy strongly scented summer flowers. how ›
  3. AugustThin congested growth and cut back flowered shoots after flowering. how ›

Months based on climate: Northern Italy. Your choice stays on this device.

  1. FebruaryFeed as growth resumes. how ›
  2. JulyEnjoy strongly scented summer flowers. how ›
  3. AugustThin congested growth and cut back flowered shoots after flowering. how ›

Months based on climate: Central Italy. Your choice stays on this device.

  1. FebruaryFeed as growth resumes. how ›
  2. JulyEnjoy strongly scented summer flowers. how ›
  3. AugustThin congested growth and cut back flowered shoots after flowering. how ›

Months based on climate: Southern Italy and islands. Your choice stays on this device.

Common problems

How to spot it. On soft new growth.

What to do. Encourage predators.

Powdery mildewfull sheet ›

How to spot it. In dry, still conditions.

What to do. Improve airflow.

Frost damagefull sheet ›

How to spot it. To young growth in a late cold snap.

What to do. Site in a sheltered spot.

Pink jasmine

Pink jasmine

Never treat this as a garden plant even for a mild summer outdoors — it needs frost-free conditions year-round, unlike the hardy officinale.

Full sun Water: average H2down to 1 °C 1–2 m tall · 40–60 cm wide In a pot: yes
Flowering · UK
Flowering · Northern Italy
Flowering · Central Italy
Flowering · Southern Italy and islands

Care

Light

Some direct sun — needs good light to flower well indoors.

Water

Keep compost moist but not waterlogged.

Soil

Peat-free, well-drained houseplant compost.

Pruning

Trim after flowering to control size and encourage bushiness; provide a small support or hoop for the twining stems.

Feeding

A high-potash liquid feed every two weeks through the growing season, which is what keeps a pot-grown jasmine flowering. Stop for the cool winter rest — that cool spell is what sets the following year's buds.

Propagation

Semi-ripe cuttings in summer with gentle bottom heat, in a covered pot. Layering a trailing shoot into a second pot also works and leaves the parent undisturbed.

Month by month

Months change with the climate: in southern Italy tomatoes go out two months earlier than in England.

  1. FebruaryEnjoy strongly scented winter/early spring flowers indoors.
  2. MarchTrim after flowering to control size. how ›
  3. AprilFeed as growth resumes. how ›

Months based on climate: UK. Your choice stays on this device.

  1. FebruaryEnjoy strongly scented winter/early spring flowers indoors.
  2. MarchTrim after flowering to control size. how ›
  3. AprilFeed as growth resumes. how ›

Months based on climate: Northern Italy. Your choice stays on this device.

  1. FebruaryEnjoy strongly scented winter/early spring flowers indoors.
  2. MarchTrim after flowering to control size. how ›
  3. AprilFeed as growth resumes. how ›

Months based on climate: Central Italy. Your choice stays on this device.

  1. FebruaryEnjoy strongly scented winter/early spring flowers indoors.
  2. MarchTrim after flowering to control size. how ›
  3. AprilFeed as growth resumes. how ›

Months based on climate: Southern Italy and islands. Your choice stays on this device.

Common problems

Frost death

How to spot it. If placed outside.

What to do. Not hardy in the UK reference climate — keep indoors or in a frost-free conservatory year-round.

How to spot it. On soft growth.

What to do. Encourage predators.

Leaf drop

How to spot it. From very dry, centrally-heated air.

What to do. Increase humidity.

Questions

Jasmine: is it hardy?

Common jasmine: H5: Hardy in most of the UK, but can struggle in the coldest inland or upland spots. It survives down to −15 °C. Pink jasmine: H2: Tender. It survives down to 1 °C.

Can it grow in a pot?

Common jasmine: For a few years while young, though it prefers open ground with permanent support long-term. Pink jasmine: Grown exclusively as a houseplant/conservatory plant in the UK climate.

Jasmine: when do you prune it?

Common jasmine: Prune after flowering, thinning congested growth and cutting back flowered shoots; tolerates fairly hard renovation if needed. In the calendar for UK, pruning falls in August. Pink jasmine: Trim after flowering to control size and encourage bushiness; provide a small support or hoop for the twining stems. In the calendar for UK, pruning falls in March.

Jasmine: when does it flower?

Common jasmine: In the climate of UK it flowers in July–August. Pink jasmine: In the climate of UK it flowers in January–March.

When do you feed it?

Common jasmine: A general feed with a mulch in spring. The winter jasmine in particular needs nothing more — it flowers freely on poor soil and on cold walls where little else will. Feeding months, UK: April. Pink jasmine: A high-potash liquid feed every two weeks through the growing season, which is what keeps a pot-grown jasmine flowering. Stop for the cool winter rest — that cool spell is what sets the following year's buds. Feeding months, UK: April–August.