ShowbizBlooming lovelyDiarmuid Gavin at the Chelsea Flower Show. to see the Queen's reaction to his display!Libby Norman|Metro Life12 April 2012CHELSEA FLOWER SHOWHighlight of the nation's gardening calendar, this show promises to make even more of a splash than usual to celebrate the bicentenary of the Royal Horticultural Society. The Grand Pavilion is the place to see the latest trends in plants, including new hybrids and varieties.You can also see what's hot in garden design with new products, plus a mix of urban terraces, cottage gardens and grand designs planted by some of the world's leading gardeners.Royal Hospital Chelsea, Royal Hospital Road, SW3 (0870 906 3781). Fri 28 May, 8am-5.30pm, £29. www.rhs.org.uk/chelsea.MORE ABOUTCalendarsGardeningHealthcareRoyal Horticultural Society