By Claireliz
Essex,
United Kingdom 
Anyone watch 'love your garden' tonight? Please would someone be able to tell me what those gorgeous pink spires are? Many thanks
10 Jun, 2011
Answers
Thank you, invasive but pretty. any thanks again
11 Jun, 2011
I wondered what they were as well Claireliz,
thanks for info Andrew ,I will try and get some .
11 Jun, 2011
I loved that garden, thought it was fabulous, not too keen on the tiny summerhouse, but overall, ten out of ten.
11 Jun, 2011
I believe they were a persicaria of some sort, possibly P. bisorta 'Superba'. All persicarias can be invasive
10 Jun, 2011