Blossomfall

Blossomkit is described as a green-eyed she cat with a pale speckled brown pelt and a darker brown stripe down her back.

Eclipse

 * She is born along with Briarkit, and her brother, Bumblekit, as Millie and Graystripe's kits. Blossomkit is said to be the smallest kit in her litter and is seen sleeping a lot throughout the book. Toadkit thinks that Blossomkit should be called Squealkit because she is always squealing. Mousefur tells Hollypaw that Blossomkit can stay with her when she comes to take her back to Millie.

Long Shadows

 * Blossomkit is not mentioned much in Long Shadows. When Briarkit and Millie fall ill with greencough, she and her brother, Bumblekit, are cared for by Daisy. When the forest caught fire because of lightning, Blossomkit is brought out of the nursery and carried into safety by her temporary care taker.

Sunrise

 * She is a minor character in this book but when Jayfeather comes to check the queens and kits in the nursery, she gets in a fight with Toadkit and is yelled at by Jayfeather.

Members
Mother:
 * Millie: Alive (As of Sunrise)

Father:
 * Graystripe: Alive (As of Sunrise)

Brother:
 * Bumblekit: Alive (As of Sunrise)

Sister:
 * Briarkit: Alive (As of Sunrise)

Half-sister:
 * Feathertail: Deceased (Verified Tribe of Endless Hunting and StarClan member)

Half-brother:
 * Stormfur: Alive (As of Eclipse)