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How to Landscape Oleander Plants

Native to the Mediterranean, oleander (Nerium oleander) can grow as a multi-stemmed shrub or a small tree. Shrubs typically reach 8 to 12 feet tall with an equal spread, while trees typically grow slightly taller. Specimens grown under ideal conditions can reach 20 feet tall, according to Clemson University. Oleander blooms from late spring through the summer, and in the mildest climates can flower all year long. Oleander has flowers in shades of white, yellow, orange, pink, red and maroon in either single or double flowers. Many of the double-flowered varieties have a pleasant scent, but the plant is poisonous and the roots will not survive temperatures below 5 degrees F.

Instructions

    • 1

      Plant oleander as a hedge or to screen an unsightly view. Its multi-stemmed growth habit produces a thick hedge that is a living fence. Space individual oleander shrubs four to six feet apart to produce a thick, lush hedge. To rejuvenate an established oleander hedge, cut it down to the ground in early spring and it will quickly regrow.

    • 2

      Feature an oleander as a lawn specimen, whether you grow it as a shrub or a small tree. Its evergreen foliage and attractive flowers will make it the star of the landscape. Ensure your oleander has enough growing room to accommodate its mature size, as it spreads nearly as wide as its expected height at maturity.

    • 3

      Landscape your seaside yard with oleander, as it has shown great tolerance to both sandy soil and salt spray. It is also tolerant of wind and will stand up well to prevailing coastal winds.

    • 4

      Line a walkway, driveway or roadway with oleander. It is tolerant of reflected light and heat, making it an excellent choice in urban areas. It will quickly grow to fill its planting area, growing at the rate of one to two feet per year.