You can grow any plants yourself, you just need to use fertilizers. I can recommend you one option and this is https://fervita.us/. I ordered liquid fertilizers there and they were of good quality. The growth is noticeable immediately after a few days and the composition is good! Consider this option!

That’s a great list of beginner-friendly terrarium plants! Low-maintenance options like Peperomia and Tradescantia thrive in small, enclosed spaces with minimal care. If you’re looking to expand beyond terrariums, Indoor Vertical Gardening is another space-efficient way to grow plants. Selecting a well-lit area, using vertical planters, and choosing hardy species can make the process easy. Donna's Gardening has useful tips for creating a thriving indoor garden!