Yeah lol! The ferts are supposed to be here by Friday so if they get here by Wednesday I'll have mik send the plants Thursday if possible but I'm planning on having them shipped out next Monday. Now to find a gram scale.
I simply bought myself some measuring spoons in the dollar store and had my ferts dosing calculated as such at the following site: http/blog.fluidsensoronline.com/calculators/estimative-index/
They will definitively be ok without ferts for a few days. I can't remember whether you have a nutrient rich substrate? If so, I would let them anchor first before adding.