Buy Flowers › Oenothera versicolor 'Lemon Sunset' - 4" Pot Oenothera versicolor 'Lemon Sunset' - 4" Pot $6.00 Perennial sun drop, lemon yellow 5 petal blooms, dark stems, cheerful, fragrant, zone 5 Add To Cart Added! Perennial sun drop, lemon yellow 5 petal blooms, dark stems, cheerful, fragrant, zone 5