Rhododendron >

Maddenia and Related Rhododendrons

Size 30cm-3m. Hardiness H1-4.

Superb garden plants for relatively mild gardens and for cool greenhouse and conservatory. Warmer winters mean more and more can grow them outdoors and they are drought-tolerant once established.

Many are sweetly scented. We grow many of them outdoors in sheltered sites at Glendoick. Most are epiphytic so they need a coarse growing medium and sharp drainage: they do well in raised beds, old tree-stumps. In containers, allow them to become a little pot-bound.
They can be hard pruned after flowering to improve habit.

Ken Cox on maddenia rhododendrons

https://youtu.be/-YfmytFyUwc

BURMANICUM hybrid

BURMANICUM hybrid
Out of Stock
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CHANGII CH 9001

CHANGII CH 9001
Out of Stock
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CONCINNOIDES APA 85

CONCINNOIDES APA 85
Out of Stock
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DALHOUSIAE var. RHABDOTUM

DALHOUSIAE var. RHABDOTUM
Out of Stock
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EDGEWORTHII

EDGEWORTHII
Out of Stock
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EXCELLENS

EXCELLENS
Out of Stock
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FORMOSUM SHILLONG ITEOPHYLLUM Gp. C. H. 302

FORMOSUM SHILLONG  ITEOPHYLLUM Gp. C. H. 302
Out of Stock
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FRAGRANTISSIMUM

FRAGRANTISSIMUM
Out of Stock
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GLENDOICK ENCORE [GLE045]

GLENDOICK ENCORE  [GLE045]
Out of Stock
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GUILLEMOT (2008/0B) NEW

GUILLEMOT (2008/0B)  NEW
£15.50
£18.60+vat
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JANE BRADISH ELLAMES (Tinkerbird x lindleyi)

JANE BRADISH ELLAMES  (Tinkerbird x lindleyi)
£19.99
£23.99+vat
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JOHNSTONEANUM

JOHNSTONEANUM
Out of Stock
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KUOMEIANUM

KUOMEIANUM
£19.99
£23.99+vat
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LADY ALICE FITZWILLIAM

LADY ALICE FITZWILLIAM
£19.99
£23.99+vat
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LILIIFLORUM

LILIIFLORUM
Out of Stock
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MADDENII ssp. CRASSUM KCV 102

MADDENII ssp. CRASSUM KCV 102
Out of Stock
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MADDENII ssp. CRASSUM SBEC 0640

MADDENII ssp. CRASSUM SBEC 0640
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MARTHA WRIGHT

MARTHA WRIGHT
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MI AMOR

MI AMOR
Out of Stock
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TINKERBIRD

TINKERBIRD
£14.25
£17.10+vat
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VALENTINIANUM

VALENTINIANUM
Out of Stock
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VALENTINIODES KCV

VALENTINIODES KCV
Out of Stock
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VIALII CH 7182

VIALII  CH 7182
Out of Stock
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WUMINGENSE CGG 4050

WUMINGENSE CGG 4050
Out of Stock
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Glendoick Garden Centre Directions Logo

Glendoick Gardens Mail Order Nursery

Mail order for Autumn 2024 to Spring 2025 is now online

Orders are delivered/collected from 1st October to end of March  when plants are dormant.  You can order at any time of year.  Our Garden Centre has stock for collection year round.

We deliver to UK including N Ireland and Norway. We are not delivering to EU countries at present (Brexit rules). We are currently able to delivery to S. Ireland but only larger orders and there may be some extra transport costs.

Minimum Mail order £120 ex vat (UK) £500 (Norway)

Postage and packing from £21 per box of up to 30 kilos (10-25 plants)

All orders must be placed online in the webshop. Please use e mail to contact us. orders@glendoick.com