I'm wanting to put together air plant (Tillandsia) terrariums and hanging decor for gifts. I'll be making 8-9, and want each one to look different. I read on a Google search you can use silicone glue/sealant to glue them onto wood and rocks. Is there a type of wood that works best?
Any suggestions on glues? And will the silicone based kind damage or harm the plants in any way? If so, is there a safe plant based option, or DIY kind you can make?
I also see decorative and colored sands and dried moss used quite often. Will either option be safe to use? Or is it only sustainable for a short period of time (meant for temporary decor)? What's the best way to go about making them in a manner that whomever I give them to has the least amount of care possible; Not having to transplant, weeks or months later, but still appear decorative and colorful?