Mixing nutrients

Hello. Big fan of the stash pod cast And Mr grow it. I have a question about nutrient mixing. I use Dutch pro. I add silica. cal mag and dry yucca. i read only add silica on non nutrient watering days. I read add cal mag before a b. I read add cal mag after a b. What the heck. My order is Yucca. Mix 30 minutes. Silica mix well. Cal mag. Then A b

then the other non essential Dutch pro. I water with only yucca everyother water

what is the opinion of Mr grow it and the stash pod cast. What order do I mix. should I add silica and cal mag on water only days. I’m a less is more guy but I like strong healthy plants. I grow in soil. Led lighting. My first led grow. My first time adding cal mag. I would very much like to hear your thoughts. Does it matter when cal mag and silica get mixed?

thank you. The rabbitreefer.