Here's what I posted previously, hopefully this helps! Once I situated them, I've pretty much ignored them except for watering.

I'm using Hoffman Horticultural Perlite, without the miracle grow: found here and Better-Gro Premium Grade Orchid Moss: found here for my mixture. I got them local, but found the links to the specific items on Amazon. Neither has any plant food additives and are nutrientless for the VFT. This is my second time having some. I let the moss soak in distilled water before I mixed portions in a bowl until I felt there was enough perlite in it. They sit in a decorative glass jar inside a medium size open top terrarium next to a window. However, because my other plants weren't doing well at the window, I bought and installed this LED Plant Grow Light for Hydroponic Gardening: found here, but from what I understand I could also use my flex strip LED lights on blue and violet to give my VFT the right amount of light.

I have the light scheduled to turn on at 8 am, shut off at 6 pm through my Alexa devices.

Tips: I've found they grow better in a container that is deeper than it wide. Mine are watered gently from the top along the edges with distilled water, just enough to keep the moss wet. Since May the dead moss apparently has new growth from seeds or whatnot in the mix, so those are growing in there with the VFT too. :)

https://www.amazon.com/Sun-Bulb-50450-Better-Orchid/dp/B004Z71IHS/ref=sxin__ac_d_pm?ac_md=1-0-VW5kZXIgJDg%3D-ac_d_pm&crid=Y6I8C35XB5W0&keywords=orchid+moss+sphagnum&pd_rd_i=B004Z71IHS&pd_rd_r=e75af04a-3c96-4e61-a2bb-f08897775136&pd_rd_w=YxFD9&pd_rd_wg=Kpf5k&pf_rd_p=24d053a8-30a1-4822-a2ff-4d1ab2b984fc&pf_rd_r=2613FAZ387PB8RKMR3GK&psc=1&qid=1574519117&sprefix=orchid+moss%2Caps%2C155

this is what i have been using ... very good quality

Better Gro Orchid Moss,190 cu.in