Flowers:

The flowers of Nerium oleander 'White' are pure, snow-white, and delicately fragrant, exuding a subtle, sweet scent. Each flower is trumpet-shaped, approximately 2–3 inches in diameter, with five softly overlapping petals that create a simple yet elegant look. The flowers are borne in large, showy clusters at the ends of the branches, providing a stunning contrast against the dark green foliage. Blooming profusely from late spring through fall, these pristine flowers add a timeless beauty to the landscape.

Fruit:

The fruit of Nerium oleander 'White' consists of long, narrow follicles that grow in pairs, measuring 4–7 inches in length. These pods are green when young and turn brown as they mature. When fully ripened, they split open to release seeds with silky hairs, designed for wind dispersal. The fruit is not typically ornamental and may be removed to enhance the plant's overall appearance. Caution: All parts of the plant, including the fruit, are highly toxic if ingested.

Foliage:

The foliage is evergreen, providing year-round interest. The leaves are long, narrow, and lance-shaped, measuring 4–8 inches in length and 1–2 inches in width. They are arranged in pairs or whorls of three along the stems, creating a structured and symmetrical appearance. The upper surface of the leaves is dark green and glossy, while the underside is slightly paler and matte. The dense, leathery texture of the foliage adds to the plant's durability and creates a lush, vibrant backdrop for the radiant white flowers.

The combination of elegant white flowers, understated seed pods, and glossy green foliage makes Nerium oleander 'White' a versatile and sophisticated addition to any garden or landscape.

Planting Instructions:

• Location: Choose a site with full sun for the best flowering results. Partial shade is tolerated but may reduce blooms.
• Soil: Plant in well-draining soil; sandy or loamy soils are ideal. This plant tolerates poor, slightly alkaline, or saline soils.
• Spacing: Space plants 4–6 feet apart to ensure proper air circulation and room for growth.

Watering:

• Water deeply during the first growing season to establish a strong root system.
• Once established, 'White' is highly drought-tolerant and only requires occasional watering.
• Avoid overwatering, as it can lead to root rot.

Fertilization:

• Apply a balanced, slow-release fertilizer (e.g., 10-10-10) in early spring and mid-summer to encourage vigorous growth and flowering.
• Over-fertilizing can lead to excessive foliage growth at the expense of flowers.

Pruning:

• Prune in late winter or early spring to shape the plant and promote healthy new growth.
• Deadhead spent blooms to encourage continuous flowering throughout the season.
• Remove dead or damaged branches as needed.
• Always wear gloves while pruning, as the sap is toxic.

Temperature and Hardiness:

• Hardy in USDA zones 8–10.
• Can tolerate temperatures down to 15°F but may suffer some dieback in colder zones.
• Apply mulch around the base in colder regions to protect roots during winter.

Pests and Diseases:

• Generally pest-resistant but occasionally affected by aphids, scale, or spider mites. Treat infestations with neem oil or insecticidal soap.
• Root rot can occur in poorly draining soil.
• Oleander leaf scorch, caused by Xylella fastidiosa, may affect plants in some regions. Remove and destroy infected plants promptly to prevent spread.

Toxicity Warning:

• Highly toxic: All parts of the plant, including leaves, flowers, and sap, are poisonous if ingested. Keep away from children and pets.
• Wash hands thoroughly after handling the plant.

Additional Tips:

• Use as a striking hedge, screen, or standalone feature plant.
• Pair with other drought-tolerant plants like lavender, lantana, or rosemary for a Mediterranean-style garden.
• Regularly clean up fallen leaves or flowers to maintain a tidy landscape.

With its beautiful white blooms and low-maintenance nature, Nerium oleander 'White' is a reliable and elegant choice for any garden.