I've tried it thrice & it's superb (^o^)b You girls should've tried it too. You'll be amazed seeing it blooms.
It's not bitter in taste, but fragrance in smell. Delaying the aging cells, whitening the skins, improving immunity, ect. Satisfy the eye, smell, & taste bud ~ entertaining tea from a bundle to flowering WoW ^^
Should have the right water heat (temperature) for blooming it.