Herbology intertwined:

Astrology:

• astrology will help when growing nocturnal plants

Charms:

• less curial


• people enchant plants on happy occasions

CoMC:

• herbs are imortant to food chains


• animals enjoy the sent of some plants

DADA:

• wizards can use plants to stay one step ahead of opponents 


• ect. field curses


• field curses means that when enemies cross into a certain bit of plant covered area that has been inchanted the will get inflicted with a curse


• dark wizards also use herbs in assasination attempts

Divination:

• Methods of divination that physically use herbs -- such as alphitomancy, tasseography, or xylomancy


• some seers use plants to help

Potions:

• they use plants because they are easier to get fresh