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Pontifications on Poison

Being some ramblings on events associated with poisonous plants.

Wednesday 27th June 2012

Please tell me if this is getting tedious.

Another visit to Edinburgh. Another photo-blog of thriving Heracleum mantegazzianum, giant hogweed.

Though it was raining, again, the giant hogweed knows that summer is upon it so it is in full flower.

Heracleum mantegazzianum, giant hogweed

I'm not sure what is inside that gate but I wouldn't want to try and use it.

There are some signs that someone has had a go at the plants,

Heracleum mantegazzianum, giant hogweed

but they've hardly made any impression.

Heracleum mantegazzianum, giant hogweed

It is a shame that the flowers are so pretty.

Heracleum mantegazzianum, giant hogweed

As this picture shows, the largest clumps are on the side of the road with no footpath so the public is less likely to have contact.

Heracleum mantegazzianum, giant hogweed

The trouble is, Heracleum mantegazzianum spreads and these young plants, on the footpath side, will be much larger next year.

Heracleum mantegazzianum, giant hogweed

Again, today, I only had the chance to get photos of this population. If things go to plan, I'll have a good bit of free time in Edinburgh in a few days and I'm going to try and get ten pictures from ten different locations. 

'Is That Cat Dead? - and other questions about poison plants' is now also available in Kindle form from Amazon.

Is That Cat Dead?

The book described by a leading reviewer as 'one of the most fascinating gardening books that I have ever read' is an ideal (and unusual) present for anyone with an interest in plants and the garden.

Kindle edition now available from Amazon.

Click on the picture for more information.

"Is That Cat Dead?" cover

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Though the Poison Garden website comes about because of the knowledge about poison plants I developed in order to perform my role as Poison Garden Warden at the Alnwick Garden, neither John Robertson nor this site is now in any way connected with Alnwick Garden Enterprises Ltd and/or The Alnwick Garden Trust.