I just received my first light stand from IGS and am ready to add my African violets. I'm just starting so I only have 8 but am excited to really get started. My light stand came with 4 large tan flora cars (one for each shelf). I have added egg crate to each shelf which is raised with condiment cups. Now I'm finally ready to add my violets and was wondering what else I should do. I have wicked them and filled the cart with fertilized water and letting the wicks run through the egg crate holes. Is there anything else I should do as I feel like there must be more to do. Thank you