Fiona Hanson/PA via AP Images

All you need may be love. But a green thumb wouldn't hurt, either.

George Harrison's widow, Olivia, with a little help from his old friend Ringo Starr, opened a special memorial garden in honor of the late Beatle in London Monday, during the city's world famous Chelsea Flower Show.

"I really cannot think of a more joyful thing to do for George, and I know he would approve," she said of the "Life to Life" garden, which is divided into three parts, each signifying a portion of the quiet Beatle's life.

Harrison was an avid gardener who even dedicated his autobiography, I Me Mine, "to all gardeners everywhere, " and the space is his widow's way of honoring the Rock and Roll Hall of Famer, who died of cancer in 2001.

Per Olivia, all her late husband's favorite bits of greenery were accounted for, interwoven with his song lyrics, a photo of the artist and a giant "Here Comes the Sun" emblem.

Here comes the tourist hot spot, more like.