by Michael John McGarrWith one month until we begin on site at RHS Tatton in Knutsford, it's all systems go here at Warnes McGarr & Co HQ in Greater Manchester. RHS Tatton takes place at Tatton Park in Cheshire from July 19 - 23, and we start the garden design build onsite from Monday, July 3.Last year, we achieved a silver medal at RHS Tatton with our 'From Hall to Home' garden and a gold medal, plus Best Construction in Show at BBC Gardeners World in Birmingham. So we're definitely looking to increase our medal count this year.Our Tatton garden design