Poderia ser Cheluvi (1992)?
Cheluvi, a poor young woman, has a secret magical power. With the magic, she turns into a tree which produces exotic flowers. Soon, her secret is spotted by Kumar, the son of the village head.
Há uma resenha do filme no IMDB do usuário zudasiscariat que menciona:
Year released 1992, This particular movie premiered on DD Channel and it was during the Children's Film Festival.
O uso do Googling no DD Channel tem resultados para o Doordarshan, então presumo que sejam os mesmos.
Parece que é uma adaptação de uma história chamada A Flowering Tree de AK Ramanujan
Do resumo da trama:
She turned into a beautiful tree by performing a strange ritual with her older sister.
She forced her to transform into a tree and broke her branches while plucking the flowers.