I've definitely gone down the succulent rabbit hole myself! Purple succulents have such a unique charm and can add an interesting pop of color to any collection. A few varieties you might consider are Echeveria 'Perle von Nurnberg’, Graptoveria ‘Debbie’, and the Purple Heart (Tradescantia pallida). All of these are quite stunning and fairly easy to maintain indoors with the right care.
Keeping their vibrant purple color largely depends on lighting. Succulents often need bright, direct light for several hours a day to maintain their hues. If your space doesn’t naturally get a lot of light, you might want to consider using grow lights. I’ve had success using full spectrum LED grow lights which mimic sunlight and help maintain those deep colors.
In terms of care routine, be mindful of not overwatering as succulents prefer to dry out between waterings. Also, they thrive in well-draining soil. I use a cactus mix with added perlite for extra drainage. Ensuring good air circulation, while avoiding excessive humidity, helps prevent issues like rot.
I’m curious, do you have a specific spot in your home where you’re planning to keep them? It can influence how much natural light they’ll receive, which seems to be a crucial factor for maintaining those beautiful hues.