colourful achillea flowers in the historic walled garden at eastcote house gardens, in the borough of hillingdon, london, uk

achillea attract beautiful bee biodiversity borders botanical brick british colorful colourful countryside eastcote english flora floral flower flowers friendly garden gardening green greenery head herbal hillingdon homeopathy horticulture landscape leaf london mature meadow medicinal middlesex millefolium natural nature perennial pink pinner plant stocked summer symbol thousand variety well wild wildflower wildlife