As your plants get bigger and more vital they dump more root exudates into your soil at night. This increases microbe activity and provides more nutrients to the plant.
If your soil was designed with enough "available but not soluble" nutrients you should not have to feed anything through top dressing. This is the true advantage of big holes and highish cec soils.
If you can get the plant to dump fats through the roots along with sugar you pretty much have it made...you are literally building humus at that point.
Feeding anything soluble at this point short circuits the whole process. The plants take up the soluble nutes...along with water, that lowers the brix and sends less sugar/fat to the roots, reduces microbe activity and sends things in the wrong direction.
Stick with foliars to jack up microbe activity through increased photosynthesis is my thinking.
If your soil was designed with enough "available but not soluble" nutrients you should not have to feed anything through top dressing. This is the true advantage of big holes and highish cec soils.
If you can get the plant to dump fats through the roots along with sugar you pretty much have it made...you are literally building humus at that point.
Feeding anything soluble at this point short circuits the whole process. The plants take up the soluble nutes...along with water, that lowers the brix and sends less sugar/fat to the roots, reduces microbe activity and sends things in the wrong direction.
Stick with foliars to jack up microbe activity through increased photosynthesis is my thinking.