The hardiest most floriferous gardenia yet crown jewels is a great variety that is only just being seen in the uk just as stunning and as fragrant as its indoor relative its snowy white waxy star shaped flowers completely smother its exquisite evergreen leaves from early june r the scent of gardenias is so gorgeous its often used in perfume so imagine sitting on your patio this summer surrounded by its intoxicatingly sweet fragrance heavenly a beautifully compact shrub gardenia crown