'Straights'
Commodity fertilizers and plant nutrient sources for agriculture and horticulture.
Special extra-soluble fertigation grade potassium sulphate.
High quality horticultural grade ammonium sulphate.
High quality, professional grade hydroponics fertilizer.
A common source of magnesium and nitrogen
Twice as strong as Epsom salts
High quality horticultural grade MAP.
High quality horticultural grade MKP.
Dry-flowable formulation containing 18% boron.
High quality horticultural grade prilled urea.
