New grower thats like asking 10 people what their favorite song is.

You'r gona get 10 diff answers.

Follow the fundamentals.

The right nutes depend upon the growth stage of your plant. The needs change as your plants grow.

Personally, the only nutes I have ever given my plants are bat guano 3X in their now 40 days and one dose of Superthrive...which is vitamins and hormones...so teir reaally not nutes.

So to answer your question, you would need to provide more info...like the cycle or stage your plants are in right now...your grow medium you are using as well.

I dont like nutes personally as I think they tend to disrupt the balance of things...and if your grow medium is good, it should have micronutrients in it already.

Fish emulsion is a good nitro source, blood meal and Peters are what a lot of people use...

You can buy on the net from almost anywhere.

Here is one of my babies that is day 39.

ONly nutes ever given is bat guano tea 3X now.