Catawba "Boursault" Rhododendron Lavender
Catawba "Boursault" Rhododendron Lavender
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Catawba "Boursault" Rhododendron Lavender

SunlightPartial Shade
WateringHigh
Fertilization 12-24-8
$59.00 CAD
$59.00 CAD

Rhododendron ‘Boursault’ is an attractive broadleaf evergreen shrub valued for its clusters of lavender, trumpet-shaped flowers that bloom in mid-spring from rich violet buds, creating a striking seasonal display. Its compact, upright spreading habit and coarse-textured, dark green foliage provide year-round structure and contrast in the landscape. Hardy and well-suited to partial shade, it thrives in moist, well-drained, highly acidic, organic soils, benefiting from amendments like peat moss at planting. Low-maintenance and best pruned after flowering, ‘Boursault’ is an excellent choice for woodland gardens, borders, or as a standout specimen with reliable spring colour.

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Latin Name

Pot Size 2 gal

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Free Pick Up at 147 Chemin Eardley. Please see local delivery page for more information if you need delivery. Inventory may differ in store. Contact us for more information.
Catawba "Boursault" Rhododendron Lavender
Catawba "Boursault" Rhododendron Lavender
147 Chemin Eardley

147 Chemin Eardley
Gatineau QC J9H 7G5
Canada

+16133159720

Pickup available, usually ready in 24 hours

Catawba "Boursault" Rhododendron Lavender
Catawba "Boursault" Rhododendron Lavender

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Shrubs

🌱 Shrubs Care Guide
Shrubs provide structure, texture, and seasonal interest, making them a key element in any landscape.

For best results, plant in well-draining soil and enrich with compost or organic matter to support strong root development and healthy growth. Choose varieties suited to your space and light conditions, and water regularly while plants establish. Adding mulch can help retain moisture, regulate soil conditions, and support long-term plant health.

Spring
  • Plant shrubs once the ground has thawed and planting conditions are workable.
  • If transplanting into a garden bed or changing soil, mix in compost to support root establishment.
  • Water thoroughly after planting to settle soil around the roots.
  • Begin fertilizing with a balanced shrub fertilizer as new growth appears.

Summer
  • June–August, water regularly during establishment and extended dry periods.
  • Monitor for signs of heat or moisture stress during active growth.
  • Prune lightly after flowering or as needed to maintain shape.
  • Fertilize if planted in new or amended soil to support healthy growth.

Fall
  • September–October, continue deep watering as shrubs prepare for dormancy.
  • Stop fertilizing to allow plants to harden off before winter.
  • Prune only dead or diseased branches unless otherwise recommended.
  • Mulch the base to protect roots and help regulate soil moisture.

Winter
  • November–March, most shrubs remain dormant during winter months.
  • Protect young or sensitive shrubs from heavy snow or wind if needed.
  • Use winter to plan pruning and overall landscape structure for spring.

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