When most people hear the word “fertilizer,” they think of synthetic fertilizers, but the word fertilizer refers to any substance or mixture added to soil or a growing medium that increases its fertility or ability to sustain life. Some fertilizers are synthetically produced, and others are mixtures of decomposed organic waste such as worm castings or bat guano (aka bat poop), which are rich in essential nutrients. When most people hear the word “fertilizer,” they think of synthetic fertilizers, but the word fertilizer refers to any substance or mixture added to soil or a growing medium that increases its fertility or ability to sustain life. Some fertilizers are synthetically produced, and others are mixtures of decomposed organic waste such as worm castings or bat guano (aka bat poop), which are rich in essential nutrients.
Organic is a buzzword that has many selling points of, relating to, Organic describes things that are natural or related to nature. In common usage, organic is used to mean “healthful” or “close to nature.” Think of it more like a spectrum; no one indoors is 100% organic. As we can never truly replicate nature's process, we aim to be as "close to nature's method using nature's means". So don't get too stuck on organic and labeling.
Soil is a "medium", a middle ground for water and salt minerals; what that medium consists of is irrelevant to a degree. it's a staging area, a deposit area for salt minerals. How you apply them and what you apply will change the parameters.
Soil particles have negative charges, which attract positively charged cations.
Cations are not tightly held to the soil particles, so they can be exchanged with other cations in the soil water.
Plant roots remove cations from the soil solution, which are then replaced by cations from the soil particles.
98% of minerals that uptake from root zones, uptake from water solution primarily 2% are from soil particles directly.
(CEC) A measure of how much cations, or positively charged ions, a soil can store. CEC is a soil texture indicator, with lower CECs indicating sandy soils and higher CECs indicating denser soils.
Soils with low CEC need frequent, short irrigations, while soils with high CEC need less frequent, longer irrigations. The average CEC of coco coir is between 40-100 (meq/100g)
Organic matter has a very high CEC ranging from 250 to 400 meq/100 g. Because a higher CEC usually indicates more clay and organic matter is present in the soil, high-CEC soils generally have greater water holding capacity than low-CEC soils.
Most people grow with very low CEC, meaning their soil doesn't have the capacity to store much charge. This means you have to provide nutrients in a readily available form that doesn't need breaking down further by microorganisms, fungi, or bacteria.
Overfeeding and improper application can harm soil health, Synthetic ferts are made to feed plants, not soil, Soil health, particularly its ability to support plant growth, is closely linked to the presence and balance of the "big 3" cations: calcium (Ca2+), magnesium (Mg2+), and potassium (K+), which are essential plant nutrients. Soil health, crucial for plant growth and ecosystem function, is linked to the "Big 3" of soil health indicators: physical, chemical, and biological properties, all of which are interconnected and influence each other. In soil, Calcium (Ca), Magnesium (Mg), and Potassium (K) are essential nutrients, and their ratios and availability are critical for plant growth and overall soil health. A balanced soil composition of these elements is crucial for optimal plant uptake and crop yields
How much or how little is up to you; you're essentially asking if you should go from 56% organic to 58%, You know what I mean- whatever works! So long as your PH and EC stay in range she is good to go.