Rhododendrons, Warwick Castle


Castle Gardens, Warwick Castle

The Castle Gardens at Warwick Castle in England are a semi-wild riot. Here we can see a profusion of rhododendron bushes, along with peonies. The steeply sloping garden huddles underneath the curtain wall of the castle, and makes a splash of colour.

Rhododendrons were brought to Britain by Victorian plant collectors. They are native to some Mediterranean countries and in Asia. Unfortunately, the introduction of one species, Rhododenron ponticum, has proved to be an ecological disaster. In my native Derbyshire, for example, large areas have been subject to invasive growth, and since there are no natural predators, and the plant is toxic to sheep, cattle and most insect life, it has to be physically dug out – a difficult task. Not only that, but the leaf and soil litter underneath the bushes (which can grow 20 feet high, or more) needs to be removed, as it remains toxic, and will contain seeds. All in all, the rhododendron (especially R. ponticum) was a bad choice, and it has done immense damage to the UK countryside.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: