Master B Retail prices:5gal Total Nitrogen (N)……………………………………1

Total Nitrogen (N)……………………………………1

Other synthetic 2-part and 3-part programs use cheaper imported Chinese chemical chelating agents called EDTA and EHDDA

5gal – $464

Using DeuceDeuce in conjunction with Grow Natural

Total Nitrogen (N)……………………………

Master B Retail prices:5gal Total Nitrogen (N)……………………………………11 5 6 Humboldt Nutrients Master A&B is a premium two part fertilizer program designed for all plants and made with the highest quality mineral ingredients. What sets the Master Series apart from its peers is the amino chelation of heavy metal micronutrient content. Other synthetic 2 part and 3 part programs use cheaper imported Chinese chemical chelating agents called EDTA and EHDDA, to make micronutrients available. These are highly toxic chemicals