I'm definitely not any kind of expert, but here's some feedback based on my experience and personal quest for knowledge....
Jason Walter wrote:
We all plant in a substrate that could be improved so how do you improve that?
My scenario is that I have at this point, dug a hole, done a 50/50 soil amendment with pine bark in the sand that I have for earth, placed my trees slightly above the soil line, made a ring of more mulch and then top dressed with a cow manure.
I try to constantly build the soil, and typically don't amend the planting hole. I generally backfill the hole with the soil (or dirt) that came out of it and top-dress with compost or rabbit manure, along with some mulch.
I dont want to wait 3-4 years only to find out that the tree isnt happy, its never gonna fruit or the fruit is substandard so what can I do to give a better chance that Ill have some decent fruit and lot of it?
It's going to vary, depending on the type of tree, variety, and it's preferred growing conditions. Generally, if you provide the optimal & preferred conditions for the type of tree it'll be productive. While soil is important, one also has to consider things like sun, temps, humidity, etc. For instance, peach trees tend to be productive in my climate, while cherries aren't usually as productive. Furthermore, I can grow 'Anna' apples but, if I tried to grow a 'Fugi,' it likely wouldn't do well. So growing something appropriate for the environment is probably one of the biggest factors, or creating an environment where the tree you want to grow can thrive.
Some of you are gonna possibly say have the soil tested.....ok then what? My understanding is fert in a bag ( such as 10-10-10 ) isnt suggested. How do I correct the soil?
Soil building and conditioning should be a constant process, with the goal of developing a strong soil microbial system. Soil tests are great for giving you a snapshot of the current status of the soil, which goes far beyond the NPK status. A test will reveal the pH, % organic matter, CEC, and trace minerals (Mg, Ca, Na, Zn, Fe, etc). I try to get my soil tested every January to see how it's changed over the previous year, but I'm still learning which specific amendments can be used to correct which deficiencies, so I usually just focus on adding organic matter and building a balanced soil life. Going back to my input about the preferred growing conditions (above); I know my soil is naturally alkaline (pH around 8 ), so I don't waste my time and space trying to grow things, like blueberry bushes, which thrive in more acidic conditions. I've tried to grow them in the past by trying to change the pH by adding to the soil, but they just kind of sat there until I gave up on it, with maybe a yield of 4-5 berries in 2 years. Had I not gotten the soil tested I might have continued to waste that time and space trying to get a decent yield, instead of replacing them with goji berries, which have thrived in that space.
How often should I be correcting the soil, ect ect
Try to look at it more as "building," instead of "correcting." For me it's a constant process, steadily amending a little bit, instead of shocking the system with a sudden, big amendment. Soil will also build over time as the trees and plants are growing and establishing the relationships with the soil microbial life.
Im gonna guess that alot of you are like me, Ive planted many fruit trees on my property here is Brandon FL and never done a thing, just hoped for the best and sometimes Im happy and others not so much.....I have another piece of land Im developing that dosent have brown dirt, I think Im gonna have to do a little more than nothing if I expect to have any gains and Id like to better understand the eco friendly way of doing it.
You are definitely in the right place! When I first joined the site I spent a lot of time reading through the entire forums of the topics I wanted to learn more about, like soil, plants, trees, etc. With the new piece of land you're developing, I would probably get a soil test, just so you know what you're starting with. But, also, you can start adding organic matter to the surface and getting a good system of soil life going. Being in FL, I assume you have high temps/humidity through the year, meaning the organic matter should break down fairly quickly and need more added to feed the soil.