Elderflower transformations April 16, 2019April 16, 2019 | Mar'yana Svarnyk Same elderflower dye that gave bright yellow 10 days ago, now gives a more “mature” slightly mustardy or greenish color, but still works. I filtered it through a paper towel when it was developing “friends” and keep using it. Share this:TwitterFacebookPinterestWhatsAppEmailPrintLike this:Like Loading... Related