Provence (Nerium oleander ‘Provence’)

Grow Nerium oleander 'Provence' in full sun, well-drained soil, and water moderately during establishment. Once established, it tolerates drought, but regular watering during prolonged heat supports stronger growth and flowering.

Yes, Nerium oleander 'Provence' is generally evergreen in frost-free climates. In colder areas, freezing temperatures can cause leaf drop, dieback, or complete loss of the aboveground growth.

Nerium oleander 'Provence' typically develops into a dense, rounded, multi-stemmed shrub, but its mature size varies with climate, pruning, and whether it is grown in the ground or a container. Allow several feet of width for an established plant.

Give Nerium oleander 'Provence' full sun for the strongest growth and most abundant flowering. It can tolerate light partial shade, but too much shade may reduce blooms and produce a less compact plant.

Yes, Nerium oleander 'Provence' grows well in a large container with drainage holes and a fast-draining potting mix. Container plants need more frequent watering in summer and should be protected from hard freezes.

Nerium oleander 'Provence' is best suited to warm USDA Zones 9–11, although established plants may survive brief temperatures near 18°F in protected conditions. Damage becomes increasingly likely after severe or prolonged freezes.

It can remain outdoors year-round in mild, frost-free parts of the United States, especially the southern and coastal regions. In colder climates, grow it in a container and move it to a bright, protected location before hard freezes.

Yes, established Nerium oleander 'Provence' is drought tolerant, but it performs and flowers better with occasional deep watering during extended dry periods. Newly planted shrubs need consistent moisture until their roots are established.

Water when the upper few inches of soil begin to dry, applying enough to moisten the root zone thoroughly. Reduce watering in cool weather, but container plants may need water more often than shrubs planted in the ground.

Light fertilization in spring can support growth and flowering, especially for container plants or shrubs growing in poor soil. Avoid excessive nitrogen, which can produce lush foliage at the expense of flowers.

Insufficient sunlight is a common reason Nerium oleander 'Provence' fails to bloom, followed by excessive nitrogen, drought stress, or severe pruning at the wrong time. Move or prune only as needed and provide full sun with consistent moisture during active growth.

Yellow leaves may result from overwatering, poor drainage, drought stress, nutrient deficiency, or normal aging of older foliage. Check soil moisture and roots first, because persistently wet soil is a frequent cause of decline.

Nerium oleander 'Provence' may be affected by aphids, scale, oleander caterpillars, spider mites, and fungal or bacterial diseases. Good airflow, correct watering, and removal of badly affected growth help reduce problems.

Protect the root zone with mulch and cover the plant before a forecast freeze, especially during its first winters. Container plants should be moved into a bright, cool, frost-free space before temperatures approach freezing.

Plant Nerium oleander 'Provence' in deep, well-drained loam, sandy loam, stony soil, or calcareous soil. Avoid locations that stay waterlogged, because poor drainage can cause root problems.

Plant Nerium oleander 'Provence' in spring after the danger of hard frost has passed, or in fall where winters are mild. Spring planting is safer in areas subject to freezing because it gives the roots a full growing season to establish.

Choose a sunny site with excellent drainage, dig a hole no deeper than the root ball, and set the plant at the same depth it was growing in its container. Water thoroughly after planting and keep the soil moderately moist while roots establish.

Take healthy stem cuttings during the warm growing season, remove the lower leaves, and root them in water or a sterile, well-drained propagation medium. Keep the cuttings warm and bright but out of harsh direct sun until roots develop.

Yes, oleander can be grown from seed, but seedlings may not retain the exact flower color, form, or other traits of Nerium oleander 'Provence'. Cuttings are preferred when an identical plant is desired.

Prune Nerium oleander 'Provence' after its main flowering period or before new spring growth begins, removing dead, damaged, and crossing branches. Avoid unnecessary late-season pruning because it can remove developing flower buds.

Thin crowded stems and lightly shorten selected branches after flowering to encourage a fuller shape. Because this cultivar is naturally dense and multi-stemmed, it usually needs only light maintenance pruning rather than frequent severe cutting.

Yes, frost-damaged stems can be cut back to healthy green wood after the risk of further freezing has passed. If damage is extensive, the plant may resprout from the base, but recovery depends on the severity and duration of the cold.

Yes, all parts of Nerium oleander 'Provence' are highly poisonous if eaten, including the leaves, flowers, stems, and seeds. Keep it away from children, pets, and livestock, and contact Poison Control or a veterinarian immediately after suspected ingestion.

No, Nerium oleander 'Provence' is toxic to dogs and cats if eaten and can cause serious or potentially fatal poisoning. Prevent access to fallen leaves, flowers, prunings, and water containing plant material.

Yes, its sap can irritate skin and eyes, so wear gloves and eye protection when pruning or handling damaged stems. Wash exposed skin promptly and avoid touching your face while working with the plant.

No, never burn Nerium oleander 'Provence' prunings because the smoke can contain toxic compounds. Bag and dispose of the debris according to local yard-waste rules, and keep it away from compost used for edible crops.

Nerium oleander 'Provence' is known for double salmon-pink flowers that are often fragrant. Flower color and fragrance can vary somewhat with growing conditions and plant provenance.

Nerium oleander 'Provence' usually blooms from late spring through summer, with flowering potentially continuing into fall in warm climates. It flowers best with abundant sunlight and active warm-season growth.