Quote:
Originally Posted by fmu65
For my lemons, I purchased the only potash supplement my store has, which is 0-0-60.
|
Take it back. That is muriate of potash which is high in chlorine. It is really a pool chemical that some manufacturers also market as a fertilizer.
Two common elements you never want to see in more than trace amounts (less than 0.1%) in a fertilizer: Sodium and Chlorine.
Quote:
Originally Posted by fmu65
Is there a good resource or equation I may use to determine the amount of potash supplement to use?
|
Yes, and since the needs of citrus are different from those of tomatoes, lets talk about it in one of the citrus threads. I will also want to know what you are using for a source of nitrogen.
Note. I have added a link to an excel spreadsheet in my previous post.