I thoroughly mix everything through the soil and let it sit for a year before adding microbes and fresh perlite to it.
First I layer perlite sprinkled with microbes then the mixed soil over top.
" originally coco "
Making sure to cover the layer of soil completely with perlite each time.
Right to the top.
Then I hump the pot up in the center with soil.
After a month any settling only makes the top of the pot level out nicely.
When done properly.
Therefore layering right to the top works great.
Small roots shoot horizontally picking up surface moisture.
And the tap shoots through filling the balance of the pot.
Originally designed for coco this method is excellent for root growth and health.
I've adapted it for my soil grow this summer.
I'll do another pictorial on the soil procedure.
As Emilya mentioned thicker layers of soil defeat the purpose.
But there is no set depth for each layer.
I encourage you to experiment and make changes.
If we don't push the set procedures to their limits we will stagnate.
" What if ? " the greatest 2 words in the English Language.
If we don't question everything we won't learn anything.
Feel free to use that one Jon.
Stay safe
Bill