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King Alfred®

Dianella caerulea 'JOHN316' PBR

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King Alfred® Dianella is the best erosion control plant.
    King Alfred® Dianella is the best erosion control plant available, strengthening the soil by 752% (2007 Paananen, Layt; Study). With very short canes, and sometimes none at all, King Alfred® Dianella is a tidy plant with purple and yellow flowers that reach 1m high from September - March.
  • Best erosion control plant - strengthens the soil by 752%
  • Dense compact blue green foliage
  • Great rain garden plant
  • Plant Attributes

    • Height Range: 0.5 to 1m
    • Spread: 0.5 to 1m
    • Position: Full Sun, Semi Shade
    • Growth Habit: Clumping
    • Plant Use(s): Mass Planting, Feature Plant
    • Suitable Climate Zone(s):
      • Arid
      • Temperate
      • Cool
    • Flowering Time(s): Spring, Summer, Autumn
    • Flower Colour: Yellow, Purple

    Care Instructions

    Water as required for 8-13 weeks until established. Plant in a well mulched garden (chunky mulch is recommended). Ensure crown or base of plant is not below soil or mulch level. If required use slow release fertiliser in spring. Every 1-2 years cut back 15cm above the ground (will look better with pruning every year, this depends on your requirements). As this is a fast growing Dianella, it will require cutting back more often, but responds very well to being cut back. If it is not cut back every 2 years (minimum), it can become overgrown, and be short lived. With regular pruning it is a reliable, long lived, tidy Dianella.

    How it works

    NSW, ACT, QLD, VIC, SA, WA & TAS.

    Full sun to part shade. Tolerates humidity, cold and is moderately drought tolerant. King Alfred® Dianella suits a wide variety of soils. Avoid very poor soils

    How to use

    Mass planting or specimen planting

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