Rhododendron 'Catawbiense Grandiflorum' – Rhododendron 'Catawbiense Grandiflorum'

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Rhododendron 'Catawbiense Grandiflorum' – Rhododendron 'Catawbiense Grandiflorum'

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This is a very well-known old rhododron resembling the 'Catawbiense Boursault'. However, the leaves are smoother and the flowers are a bit smaller and a lighter purple.
Our trees can only be planted when they don't have any leaves. Due to the this we will start delivering again from November 2025.
Availability
High (1)
Specifications
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Height
2,5 - 4 m
Width
2,5-4m
Crown
round/spherical, dark, dense crown
Leaf
green, evergreen
Flowers
flowers in May, June
Spines/thorns
None
Toxicity
has toxic components
Soil type
loamy soil, sandy soil, peaty soil, acid soil
Paving
tolerates partial paving
Winter hardiness zone
4 (-34,4 to -28,9 °C)
Other resistances
resistant to frost (WH 1 - 6)
Application
tree containers, roof gardens, patio gardens
Shape
large blooming hybrids
Large blooming hybrids acid soil loamy soil peaty soil sandy soil tolerates partial paving resistant to frost (WH 1 - 6) suitable for shadow 3rd size, smaller than 6 metres dense crown green violet June May average growing Conspicuous bloom toxic components
Related projects
Domskaja Square - Riga
De Haenen Golf Park - Teteringen
Frequently asked questions
Rhododendron 'Catawbiense Grandiflorum'

Rhododendron 'Catawbiense Grandiflorum' can eventually reach a height of 2,5 - 4 m, depending on the site and climate conditions.

Rhododendron 'Catawbiense Grandiflorum' is average growing and can eventually reach a height of 2,5 - 4 m, depending on the site and climate conditions.

The right time to plant Rhododendron 'Catawbiense Grandiflorum' is during the dormancy period. In Western Europe, Rhododendron 'Catawbiense Grandiflorum' with root balls can generally be planted from mid-November to late April, although this depends strongly on the climatic conditions and the species of tree.

Rhododendron 'Catawbiense Grandiflorum' blooms in may, june.
General

Yes, we deliver to the UK. Delivery costs depend on the region and the total order value. Below, you’ll find all the details.

Delivery charges for private customers are calculated based on your region and are visible during the checkout process. We also offer discounts based on the total value of your order:

  • Orders over £1,000: Receive a 50% discount on delivery costs.
  • Orders over £2,000: Delivery is completely free.

Yes, for trees with a size of 50-60 cm girth or larger, additional delivery charges apply due to the need for specialised transport. These costs will be calculated separately and shared with you after your order is placed. We will contact you to discuss the transport options and costs.

Once you add items to your basket and proceed to the checkout, the system will calculate the delivery charges for your region. If your order qualifies for any discounts, they will automatically be applied.

For any questions or specific delivery requests, feel free to contact our customer service team. We’re happy to help arrange the best delivery solution for your order.