Pure compost as soil? Would I need to reinforce it with NPK, calcium, sulfur, or magnesium?
And I want to for sure do this right from the beginning.
Usually don't plant in straight compost, too "hot" with ammonia, nitrogen and bacteria.
Immature compost can also rob nitrogen from the soil
Compost is generally used as an additive to
enrich soil and to hold moisture or as a topping around plants to further enrich soil, hold moisture and deter weeds from growing around plants.
(ever notice when compost is placed around plants, nothing grows in it?).
We make our own compost with our yard clippings / cut grass (sans weeds or seeds), chicken coop poop and pine shavings.
Some kitchen scraps that don't go to worms or chickens are also added.
We "Hot Compost" which means we actively water, turn and aerate our pile (pile #1) to keep the pile "Hot"and get decent compost in 3-4 months.
The heat comes from the bacteria/bacteriea and chemicals and resulting in heat
Tilling the pile, making things are cut as small as possible and managing the green to brown ratio makes it quicker.
"Cold" or "Lazy" composting is just throwing everything in a pile and letting nature take it's course which will take about a year.
After Pile #1 reaches a decomposed, wet yet separable state, it is usable for tilling into soil or as a topping or our pile #2.
Pile #2 goes into an aerated garbage can for a while to cook for a couple months more.
It's then spread out on the driveway and separated further and allowed to dry slightly
This gives you what you buy bagged in the store.
To be even further opcd'd, I might add a little of our worm poop, (vermacast) and maybe a bit of sand and back into a container that is not ventilated and let that sit covered for a couple months more.
Now I have dirt and feel as though i have actually created earth, how Godlike.
(How's that working for you DL ?)
This dirt should still be "cut" as it is nutrient omnipotent.
Yes, you can cheat and
buy soil and that may be a good way for you to start and get plants in the ground or raised bed
OFF of the ground.
We usually dig the hole, fill with good soil and plant.
When the plant has cycled thru life, the soil is further enriched when we till the soil to repeat the process.
Having a good a compost system backed by a worm farm to me is essential for gardening.
I'l be damned if I ever "BUY" dirt or compost again.
Your compost pile and dirt should never smell bad, but "earthy"?)
You might also be interested in the bucket method, depends on what you are planting.
Bucket method is AWESOME for greens like spinach, Kale, lettuce etc...