Welcome to Mr Pottifer's Parlour of Plants: a magical shop with the most surprising plants you'll ever see!Sarah thinks she's discovered the perfect gift for her garden-loving grandma, but before you can say GARDEN FULL OF UNICORNS, things grow wildly out-of-hand! Live your own hilarious unicorn fantasy in this rip-roaring, rhyming delight from a terrifically talented new picture book author, with illustrations from the brilliant, bestselling illustrator Steven Lenton - illustrator of Shifty McGifty and The Nothing-to-See-Here-Hotel.