How do I determine how much blood meal to use for a row 3 ft x 105 ft? I don't want to burn my plants with too much and I don't want to buy too much, but I don't know how to calculate how much to buy and how much to actually use, say on broccoli.
How Much Blood Meal Do I Need
This article tells quite a bit about bone meal. Use on veggies is pretty much the same as on flowers.
In addition, this article might be of interest to you http://spokane-county.wsu.edu/spokane/eastside/Fact%20Sheets/C141%20Vegetable%20Fertilizer%20Guide%2005.pdf