Don't forget the secondary nutrients, Calcium, Magnesium, and Sulfur. Magnesium helps work with Nitrogen to green up the leaves, and few know that Sulfur can increase essential oil production of vegetables, flowers, and herbs. It is not just for acid loving plants.
Epsom salt contains both Magnesium and Sulfur. Gypsum contains both Calcium and Sulfur. And Langbeinite(Sul-Po-Mag) contains Sulfur, Potassium, and Magnesium.
1 Comment
Don't forget the secondary nutrients, Calcium, Magnesium, and Sulfur. Magnesium helps work with Nitrogen to green up the leaves, and few know that Sulfur can increase essential oil production of vegetables, flowers, and herbs. It is not just for acid loving plants.
Epsom salt contains both Magnesium and Sulfur. Gypsum contains both Calcium and Sulfur. And Langbeinite(Sul-Po-Mag) contains Sulfur, Potassium, and Magnesium.