If you like your meadowsweet / mjødurt, why not grow one of the edimental forms. If it’s the flowers you’re after, perhaps this double form is best as flower production is maybe larger:
http://hanagoyomi-satellite.blog.so-net.ne.jp/blog/_images/blog/_09f/HANAGOYOMI-Satellite/8071615.jpg
I‘ve grown the yellow variegated form for a number of years (“Aureovariegata”) and there’s also a yellow leaved form (picture below) and a pink flowered form
http://gardenbreizh.org/modules/pix/cache/photos_230000/GBPIX_photo_231780.jpg