• Boronia Megastigma potted into nursery pot
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Boronia Megastigma

Boronia Megastigma

$17.50
$17.50
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Pot Size/Grade

Boronia megastigma is a compact evergreen shrub that earns its place in the garden with one thing: serious fragrance. From late winter into spring it produces masses of small, bell-like flowers — deep brown to purple on the outside with bright yellow centres — and the scent is rich, sweet and citrusy.

In South Island gardens, Boronia megastigma is brilliant planted near paths, steps, patios, or anywhere you’ll brush past it and catch the perfume. It stays a manageable size (often around 60–100cm tall) with the right spot and a light prune after flowering.


  • Expected 5 Year Height 1.0 M Width 1.0 M

Is Boronia Megastigma suitable for my garden?

Boronia Megastigma is best suited in a position that gets

  • Partial shade
  • Shade

Boronia Megastigma is

  • Fragrant
  • Flowering
  • Evergreen

Boronia Megastigma will thrive in soil that is

How to establish your Boronia Megastigma?

Light: Bright dappled light or morning sun/part shade is ideal. Too much hot afternoon sun can stress it, especially in dry or windy spots.

Shelter: Pick a protected position out of wind (wind and heat are what usually knock boronias around).

Soil: Needs moist but free-draining soil, ideally slightly acidic. If your soil is heavy, plant into a raised mound and improve drainage first.

Planting: Be gentle — boronias hate root disturbance. Slide the plant out carefully (some guides recommend cutting the pot off) and avoid teasing roots.

Watering (first 6–12 months): Keep soil consistently damp (not waterlogged). A mulch layer helps keep roots cool and reduces drying out.

How to maintain your Boronia Megastigma once established?

Prune after flowering: Once blooms finish, trim back by about one-third to encourage a bushier plant and help it live longer. Avoid hard pruning during heat/dry stress.

Keep roots cool: Refresh mulch annually, especially before summer. Boronia megastigma performs best with a cool “root run”.

Feeding: Use a gentle, low-phosphorus/native-style fertiliser in spring (or a light feed before flowering) rather than heavy, high-nitrogen feeds.

Pots: Boronia megastigma can do very well in a container near an entrance — just don’t let it dry out, and make sure drainage is sharp.
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