sound good charles, but is it good enough or has it not changed composition in the least bit..
i mean i have plenty of liquid msu, plus a multitude of other organic and various other orchid ferts. msu is my main stay, but i like to mix in other ferts, once or twice a month, to fill in any potential deficiencies plus who wants to eat the same thing every day for the rest of their life;l
If you tell me its 100 percent safe and efficient then i will use it...
one other thing is does the granular msu go bad after time, i dont have an experation date on the bucket, its been around a few years. what is their that could change in time and go bad on granular fertilzer?
thanks for the help