Dendrology for Gardeners

My forest garden in August is a busy and abundant space. Those of you who have your own gardens will likely understand that this is a busy time of the year but also, excitingly, a time when much of your hard work will be paying off in the form of several fruit harvests.

In Yorkshire we are lucky to have several gardens designed using the theme of a Himalayan Garden. The Hut near Ripon at Grewlthorpe is   ‘The Himalayan Garden’ with all the plants you would expect in such a setting including

A well maintained green sward with stripes from a lawnmower is the epitome of a British garden. It could be something to do with the amount of rain we get but it also depends on the type and care of the grass.

Edgeworthia is a genus of shrubs that flower in small clusters of scented 4 petaled flowers tightly packed to form a ball shape. The genus is related to the Daphne family and can be grown in the UK with similar treatment and success.

After salad crop failures in Spain and shortages of courgettes, broccoli and other ‘long distance’ vegetables gardeners could to worse than focus on traditional and non-traditional root crops.

This summer has been damp and the plants have grown lush. In some way this has contributed to a dramatic cut in the number of greenfly on my roses and other plants (perhaps they found other feeding grounds or did not mate as prolifically).

Avoiding early onset of death caused by disease or climate change will affect the trees we plant in the future. Gardeners must consider tree selection carefully bearing in mind more than aesthetics and utility. Economics of forestry have increased there relevance to Britain as (the dreaded by some) Brexit nears. We import and export more wood than in previous years but with those extra tree miles comes risks. Toxins pests and disease are to readily spread from one country to another. CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) is designed to protect over-exploitation and endangerment  through international trade.

Britain has some of the best gardens in the world. The choice of which to visit is far larger than this selective list but at least it gives you somewhere to start planning this years outings.

In the cold wet winter it is a good time to plan where to visit as the year improves. The South West is the obvious place to start your visiting tour of gardens containing exotic plants.

Magnesian limestone grassland is uncommon in the UK but supports a wide range of plants and invertebrates. The dolomite or limestone has weathered to form thin lime-rich soils on which unique wildflower meadows have developed.

There are many interesting terms that may have uses in our UK gardening. We  have probably all experimented with Bonsai aiming for the perfection of small trees in small pots as a demonstration of bonsiers art. I have used the root restriction technique to get miniature or smaller shrubs for a smaller garden but stopping short of root pruning.

Botany is the science of plant life. In other descriptions it is the study of plant science or plant biology. A botanist is one who studies botany.