Nutrients First grow! Need help

[Lovro]

Hello friends,
I have a question since I am starting my 1st grow. I am planning to grow 2 autoflower plants in 25L airpots indoor. I've bought BioCanna Bio Terra Plus soil and took the BioCanna Starter Kit(BIOVEGA,BIOFLORES,BIO RHIZOTONIC, BIOBOOST). At their page you have a calculator where I got this values for my grow, I'm thinking of watering only with rain water. So, if somebody can tell me if this should be ok, or I should lower the feeding even more? Do I need something else for my grow?
Thanks

 

[Lovro]

I was thinking of maybe mixing in a little of Plagron Bat Guano into the soil (Canna Terra Plus) and also get Cannazym for the roots and so I can reuse the soil later on. Toughts?

 

[Lovro]

My seeds just arrived and I have everything set up but the BioCanna nutrients I ordered didn't arrive yet, and I can't seem to be getting a reply from the shop that sent me the product. So, today I ordered the Canna Starter Kit and I'll try with that..