Blume Flowerpot Girls
First released in July 2019, Blume Flowerpot Girls are a series of surprise doll that are revealed by watering flower pots. Series 1 had 22 Blume dolls to collect, each coming with their own flower pot home and 6 accessories. The only "mystical" rarity doll is Leilani, who can be seen on the Blume website but not on collector's sheets or advertisements. Each series 1 doll seems to have retailed around $10.
Series 2, Blume Fun in the Sun, started seeing reviews as early as August 2020, this new line of Blume featuring dolls that change colors in the sun. Another 22 dolls came in series 2, each coming with the same amount of accessories and goodies as series 1. As of right now, each doll seems to retail for about $10.
Released around the same time as series 2, Blume Rainbow Sparkle Surprise came out with 10 new, glittery dolls to collect. Accessories seem to come in the same amount as usual.
Some spinoff series of Blume also were released in summer 2020, with 12 Blume Petal Pets being the first. Each pet comes with a friendship bracelet, and each individual surprise pack originally sold for about $8.