Category: HorticulturePage 19 of 60

Latest blog stories connected with horticulture at the Royal Botanic Garden Edinburgh

Heads up for Hydrangeas

Producing flower heads of dinner plate size in the copse is a young specimen of Hydrangea sargentiana. Stout stems bear the terminal corymb, flat at first and then…

Summers end

A show of delicate white, in a south facing bed of the rock garden, is a planting of Leucojum autumnale var. oporanthum. These tiny bulbs send up a…

Lithocarpus elegans – an old tree but new to the Botanics

One aspect of the Sibbald funded verification project I’m involved with at Royal Botanic Garden Edinburgh is the identification of plants that are currently growing in the garden…

Hydrangea sargentiana – Ernest Henry Wilson’s collection

During August of 1907, in western part of Hubei province in China, Ernest Henry Wilson collected a Hydrangea that turned out to be new to science. The plant…

Elegance

Baking in the heat on a raised terrace with flower spikes hitting two plus metres in height this Watsonia x longifolia is an elegant sight. It can be…

Coffee (coffea Arabica)

  Coffee Coffea Arabica Family: Rubiaceae Description First introduced to Europe in 1583, the Arabica coffee tree, which grows to nearly 30 feet high, produces a crop of…

Sun lover

Helichrysum aucheri is in flower on the scree. Papery flower heads on 150mm stems. Collected in Turkey but native to greater Arabia. Grown in well drained soil and…

Set in soil at your own risk

A collection from China is growing opposite the pond lawn. Cacalia aff. delphiniifolia (aff. means ‘akin to’ used in plant nomenclature) loves an area of bare soil within…

One bright, one white

Looking for a splash of colour in the border? Trollius chinensis ‘Gold Queen’ could be the plant you are looking for. An herbaceous perennial growing to a height…

Raspberry ripple

Weigela decora collected in Japan from an area of dense mixed forest containing Cryptomeria japonica and Stachyurus praecox, these were huge parent plants spreading and reaching 4m x…

Inverleith House poster exhibition begins 30th anniversary celebrations

Inverleith House is celebrating three decades of contemporary art and botanical exhibitions at the Royal Botanic Garden Edinburgh with a presentation of rarely seen posters and invitation cards…

Unintended consequences

You study diligently, you consult books, you visit other gardens for ideas on colour and combination then a rampaging Ranunculus invades your border and the most appealing floral…

Annatto ( lipstick tree) wet tropic glasshouse

Annatto Bixa orellana  Family:Bixaceae  Description The snowy white flowers of Annatto make it an attractive ornamental shrub. The fleshy arils surrounding the seeds produce an orange-red dye, the…

RBGE to Host International Scientific Conference

Next month the Royal Botanic Garden Edinburgh will host the 10th International Flora Malesiana Symposium (11-15th July). This will bring together Taxonomists, Horticulturists and Conservationist to discuss the…

Little gems in the glasshouses

Sometimes it is the smallest plants that are the most intriguing. Displayed in the glasshouses, in-between other plants and rocks they can surprise you if you look closer….

Venus fly trap

Venus flytrap Dionaea muscipula Family:-Droseraceae Description The Venus flytrap is a most remarkable and very recognisable plant. Its leaves are modified in an extraordinary way in order to…

A Rose by any other name

The Genus is just the start. As plants are collected in the field they arrive back at the Botanics with collectors notes; some detailed, some not so. These…

Perfect for a sun drenched corner

The sun filled days we have been experiencing have brought out the flowers on Helianthemum nummularium ssp. tomentosum to perfection. This subspecies is native to Italy, collected on…

Green Tourism at Edinburgh

Here at the Edinburgh Garden a team of staff from across the organisation are getting ready for our second assessment for a Green Tourism award in July. In…