>>2813855>>2814258it depends a bit what kind of tea and how its made, but a bigger effect that the nutrients is usually the mass propagation of soil microbes.
for that use, you suspend a mesh bag of compost in a barrel with water, aerate it with a strong air pump and add a kg or two of molasses. the sugars feed the bacteria and fungi that will proliferate fast. you can also add some good forest soil for additional species and some things like stone powder or kelp for minerals.
the resulting tea can be used to inoculate your plant beds and boosts the soil life, which leads to good soul, which leads to vigorous plant growth.
if you measure the npk, itll be low, but thats not what its supposed to do.
the worse your soul, the better the effects will be.
still need to raise your soil carbon though.
