
The RHS Chelsea Flower Show opens its doors to the public today after yesterday's preview brought in an unlikely celeb guest list that included Demi Moore, the Queen, and Mr Motivator. Guests can expect the usual spectacular gardens but should look out for the Princess Charlotte chrysanthemum, a pink bloom with green tips named after the Royal Family's latest addition. Elsewhere be sure to check out a 117 year old orchid, and the British Eccentrics garden which includes revolving trees.
To celebrate the annual event, which has been running in one form or another since 1862, we have put together a colourful collection of past moments.

2016
This year 300,000 individually crocheted poppies are being displayed in the grounds of the Royal Hospital Chelsea as a tribute to the armed forces.
Photo: GETTY
2015
Afternoon tea never looked so good.
Photo: GETTY
2014
Bringing a new meaning to green travel.
Photo: GETTY
2014
Hop down to the event to see some of its more unusual creations.
Photo: GETTY
2004
Chelsea + VW Beetle = Flower power.
Photo: REX
2015
Be careful getting those wet.
Photo: REX
2003
Unclear what those giant bulbous installations are but isn't it pretty?
Photo: REX
2015
These flowers hanging from the ceiling were a big talking point last year.
Photo: REX
1994
A classic Chelsea garden from over two decades ago.
Photo: REX
1983
Gnomes are actually banned from the event but one year these guys managed to sneak in to protest.
Photo: REX
1955
Look it's the Queen checking out the gardens over 60 years ago! Isn't she bored of it yet?
Photo: REX
2007
Mannequins replace gnomes here.
Photo: REX
2001
Flower hats too good to wear.
Photo: REX
1997
Gwynnie even popped by one year!
Photo: REX
2012
This Indian-inspired garden was an explosion of colour.
Photo: REX
2002
Long before flower crowns there were flower bonnets.
Photo: REX
2015
A very modern, geometric approach.
Photo: REX
2000
Like Christmas in May.
Photo: REX
2015
The Potato Story was the first gold to be awarded to a tuber-only entry in the event's history.
Photo: REX
2006
A classic Chelsea scene.
Photo: REXLike what you see? How about some more R29 goodness, right here?
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