維摩經略疏 8.49

8.49

「華至至皆墮落」，三、明至菩薩皆墮落者，表菩薩住不思議解脫生實報土，已離別惑，彼妙五欲所不能動，故華不著身皆自墮落。

From "When the flowers reached... they all fell off," the third part clarifies that when reaching the bodhisattvas they all fell off: this symbolizes that the bodhisattvas abide in the inconceivable liberation and are born in the land of true retribution; having already transcended separate defilements, they cannot be moved by those wondrous five desires, and therefore the flowers do not cling to their bodies but all fall off naturally.