This excellent growhouse is a versatile all45rounder with plenty of height toughened safety glass panels provide weight to withstand high winds whilst ensuring excellent light transmission and superb ventilationthe extra height allows plenty of sace for tomatoes and standard fuchsias whilst the the extra length give you growing space also included are 6 adjustable seed tray shelves designe dto hold up to 27 seed trays british made with a 25 year guarantee on the aluminium framework dime