1. Gazette Notification Number and Date:
S.O. 3741(E) Dated 13-08-2025

2. Title of Biostimulants:
(13) Humic Acid and Fulvic Acid 85% (Powder)

3. Composition:

    (i) Humic Acid (Source: Leonardite) percent by weight, minimum: 70

    (ii) Fulvic Acid percent by weight, minimum: 15

    (iii) Potassium Hydroxide percent by weight: 15

    (iv) Total (percent): 100

4. Specification:

    (i) Humic Acid content percent by weight, minimum: 60.00

    (ii) Fulvic Acid content percent by weight, minimum: 10.00

    (iii) pH (1% Aqueous Solution): 9-11

    (iv) Total Organic carbon percent by weight, minimum: 20

    (v) Bulk Density in g/cc: 0.45-0.60

    (vi) Solubility percent by weight, minimum: 100

5. Crops:
Tomato

6. Doses:

    (i) Tomato: Three Soil applications at 1250 g/ha.