Monday 15 April 2019

"Very Hardy Perennials" - Helen Knowles, 11th April 2019...



Open from April to September – Tuesdays & Wednesdays – 2pm to 6pm

Helen and her family moved to Tinnisburn, Canonbie some thirty years ago,having previously lived in Gloucestershire where the climate is dry and the soil chalky. Tinnisburn proved a challenge with it’s 600’ altitude, cold / wet climate and deep boulder clay all swamped with ground elder! So it is hardly surprising that Helen can vouch for her “very hardy perennials”.

Initially Tinnisburn’s sloping site was very exposed, allowing fabulous views to the Lakeland Fells. With time, shrubs & hedges have grown up to provide shelter belts; these are key to protecting plants from biting easterly winds and the prevailing south westerlies.


Helen’s knowledge is comprehensive. She is a regular garden speaker and has marquee displays / sales at both specialist, local and RHS shows. She shared with us some key information about many of her plants. Here is a selection of them…

Geranium senensis ‘Stephanie’
This provides super ground cover under shrubs, flowering May/June. Bees love these flowers - their petals are flat and blue (a colour bees apparently can easily detect) and the veining provides ‘landing strips’ directing towards the food source of pollen & nectar.



Brunnera macrophylla ‘Jack Frost’
This Siberian bugloss is a rhizomatous herbaceous perennials with large, ovate or heart-shaped basal leaves and sprays of small bright blue flowers in spring. It provides superb ground cover, where the variegated silver colour bounces light back. It grows best in fertile, humus rich, moist but drained soil in a cold site with full or partial shade.


Lathyrus vernus ‘Alboroseus’ – Spring Vetchling

 
This a beautiful little treasure for the spring garden that is both dainty and robust. Dense lush foliage makes a 30 cm high hummock which is covered with many small pea flowers. In this variety the flowers are two-tone pink and white with a rosy red base to each one. It is happiest in a little moist shade, planted in heavy clay. 


 
Astrantia major “Ruby Wedding”
All astrantias all love shade & moist soils. They are super hardy and, once dead headed will bloom all summer long.

Thalictrum Rochebrunianum
This meadow rue is tall (6’) but with its dainty flowers provides a ‘see-through’ effect, so can be planted nearer the front of the border. It thrives in moist but well drained soils when there’s partial shade. It flowers mid to late summer.


Cephalaria Gigantea
Another tall (8’) border plant, this giant scabious is rich in nectar and pollens, is hardy and copes well in damp conditions.



Aster ‘Little Carlow’ now Symphyotrichum 'Little Carlow'
This award winning plant is a hybrid between A. cordifolius and A. novi-belgii. Born on soft stems, this gentle lavender coloured Michaelmas daisy blends with all other colours. It is healthy, blooms late summer & thrives in full sun or part shade.

Hybrids of Primula japonica
These gorgeous plants love boggy areas. They look wonderful in large swathes. They hybridise with great enthusiasm so divide them after flowering if you wish to keep the colour ‘true’. 


 Aquiligas have the same habit of hybridising and self seeding, so consider division if you wish to preserve colours! (PMR – I’ve heard that some refer to aquilegias as ‘the trollops of the garden’.)

So many choices to be made!

Written by PMR
Various internet reference sources used

Saturday 13 April 2019

Sad News...


Image result for drawing of dove 
Many of you will already know that our longstanding club member Nigel Holmes died suddenly on 20th March. His funeral was at Holy Trinity & St. Constantine Church, Wetheral, on Thursday, 28th March.


We will miss Nigel. Susan and the family will be in our thoughts.