(a.) Expanding into flowers; blossoming.

blooming bloomy blossoming budding burgeoning crescent developed efflorescent floral floreate floriate floriated floricultural florid flourishing flowered flowering flowery full-fledged full-grown fully developed garden growing grown grown-up horticultural hortulan hypertrophied in bloom in blossom in flower inflorescent juvenal juvenescent juvenile mature multiflorous overdeveloped overgrown radiciflorous rhizanthous sprouting thriving uniflorous young youngling youthful youthlike youthy