How to Give Crystal to Farm Dragon in Rune factory 5

Rune factory 5 how to give crystal to dragon -  While playing Rune Factory 5 you can give a crystal to your farm dragon to speed up the growth of your crops, increase your harvest or achieve other effects. The word farm is not usually accompanied by dragons, but in this game it is. The purpose of a farm dragon is to allow you to farm with them. One of the main reasons you need them is because