Into the Black
Many of the flowers here can be made into dyes, they turn out very bright and vibrant – they almost sparkle in the light
One of these dyes makes fabrics look sheer but without being actually see-through
Many herbs can be found that can be made into various remedies that can be used by anyone – even those who cannot use magic items (cure light wounds, lesser restoration…etc) — After some research your master herbalist(s) can even create an anti-aging solution. It won’t necessarily make someone immortal, but it will stave off a number of years depending on how much is taken over time causing the body to age at a slower pace.