Andrew Luke is Head Gardener at Wrest Park (English Heritage). He can be contacted on twitter @PlantGrafter
As recalled in the well worth a read, 'Growing Guide to Penstemons', the founder of what is now 'Thompson and Morgan' wrote in 1855 that should he have to pick just two plants to sell, they would be the Penstemon and the Salvia.
There is something very special about Meconopsis and crowds are often seen admiring them when displayed at shows or in gardens. The bright blue flowers occur from late spring-early summer on open heads of up to 6 flowers per spike and can be 5cm in diameter.
Trees such as the Foxglove tree (Paulownia tomentosa), the Judas tree (Cercis siliquastrum) and perhaps, most gloriously, the elegant Snowdrop tree (Halesia tetraptera), reveal charms of the garden border high up along the skyline.
Arum is a genus of tuberous perennial plants belonging to the Araceae family, the genus is made up of around 25 species native to Europe, Northern Africa and Western Asia to the Western Himalayas. Many of the genus are known for the foul odour they give off whilst in flower, often described as resembling rotting meat or the smell of death.
It is a sure sign that spring has settled in once the 'Galanthophiles' and 'Croconuts' have had their fix and quietly, another group of plants, perhaps one for the more discerning gardener, start to make their presence known in the woodlands. Erythronium is a genus of spring flowering ....