Pollination Information for Boursault Rhododendron (Rhododendron catawbiense 'Boursault')

Boursault Rhododendron, also known as Rhododendron catawbiense 'Boursault', is a variety of Rhododendron that is native to North America. This plant is a popular choice for gardens due to its beautiful clusters of pink flowers and evergreen foliage.

Pollination Information:

Boursault Rhododendron is an insect-pollinated plant, meaning that it relies on insects such as bees, butterflies, and moths to transfer pollen between flowers. These insects are attracted to the nectar and pollen produced by the flowers, and in the process of feeding, they inadvertently pick up pollen from one flower and transfer it to another.

Cross-pollination between different Boursault Rhododendron plants can result in the production of seeds and potentially new hybrid varieties. This can be achieved naturally through insect pollination or by hand pollination for controlled breeding purposes.

It is important to provide a diverse range of flowering plants in your garden to attract a variety of pollinators and support the health of pollinator populations. Boursault Rhododendron can benefit from the presence of pollinators, as they help to ensure successful pollination and fruit set.

Boursault Rhododendron (Rhododendron catawbiense 'Boursault') FAQ

1. What is a Boursault Rhododendron?

The Boursault Rhododendron is a variety of Rhododendron catawbiense known for its beautiful pink or lavender flowers and glossy green foliage. It is a popular choice for landscaping due to its showy blooms.

2. How big does a Boursault Rhododendron grow?

Boursault Rhododendrons typically grow to be about 6 to 8 feet tall and wide, making them a medium-sized shrub suitable for gardens and landscapes.

3. When does the Boursault Rhododendron bloom?

The Boursault Rhododendron blooms in late spring to early summer, producing clusters of pink or lavender flowers that add a splash of color to the garden.

4. How do I care for a Boursault Rhododendron?

It is important to plant the Boursault Rhododendron in well-drained, acidic soil with plenty of organic matter. They prefer partial shade and regular watering. Prune them after blooming to maintain their shape and promote new growth.

5. Can a Boursault Rhododendron tolerate cold temperatures?

Yes, Boursault Rhododendrons are hardy plants that can tolerate cold temperatures, making them suitable for growing in USDA hardiness zones 4 to 8.

6. Are Boursault Rhododendrons deer-resistant?

While no plant is completely deer-proof, Boursault Rhododendrons are known to be deer-resistant due to their toxic leaves and bitter taste.

Planting & Care for Boursault Rhododendron

Boursault Rhododendron, also known as Rhododendron catawbiense 'Boursault', is a beautiful flowering shrub that requires proper care to thrive. Here are some tips on how to plant and care for Boursault Rhododendron:

Planting:

• Choose a location that receives partial shade to full sun, with well-draining soil.
• Dig a hole twice as wide and deep as the root ball of the plant.
• Place the plant in the center of the hole and backfill with soil, tamping it down gently as you go.
• Water the plant thoroughly after planting.

Care:

• Water regularly, especially during dry periods, to keep the soil evenly moist.
• Apply a layer of mulch around the base of the plant to retain moisture and suppress weeds.
• Fertilize in spring with a slow-release, acid-loving plant fertilizer.
• Prune after blooming to shape the plant and remove dead or damaged branches.
• Protect the plant from harsh winter winds and temperatures by applying a thick layer of mulch around the base.

By following these planting and care tips, you can enjoy the beautiful blooms of Boursault Rhododendron in your garden for years to come.