Haifa BitterMag Magnesium Sulfate Heptahydrate - 50lb. PT 221L Insecticide Active ingredient: 31

Active ingredient: 31

once every 2 to 3 weeks

USE SITES: For use in and on buildings and structures such as homes

and other shore/emerged aquatic weeds

Poa annua and Poa trivialis

Haifa BitterMag Magnesium Sulfate Heptahydrate - 50lb. PT 221L Insecticide Active ingredient: 31Haifa BitterMag Magnesium Sulfate Heptahydrate Magnesium (Mg) Total 9. 7%, Sulfur (S) Total 12. 8%. Haifa Bitter Mag Magnesium Sulfate Epsom Salt is a fully water soluble fertilizer and a highly efficient source of Magnesium Sulfate for plants. It is a good fertilizer at preventing and curing of magnesium deficiency in plants, which if left unattended can lead to death or a very weak harvest. Haifa Bitter Mag fertilizer can be applied in combination