The blue flower seeds (青い花のたね, Aoi Hana no Tane) are an item in the original Suikoden.
The blue flower seeds were requested by Zen, so that he could finish his gardening duties at Qlon Temple before joining the Toran Liberation Army.
The blue flower seeds are available for sale in the village of Rikon, for 200 potch.
References
- Genso Suikoden Encyclopaedia (ISBN 4-575-16297-3), page 12