Colorant for foliage of humic and/or fulvic acid, and dye
First Claim
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1. An aqueous green foliage colorant composition consisting of humic acid, fulvic acid, water and a water soluble acid blue dye.
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Abstract
The invention relates to a colorant composition comprising humic acid and/or fulvic acid and a water soluble dye. The invention in particular relates to a colorant composition to be used for turf.
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Citations
16 Claims
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1. An aqueous green foliage colorant composition consisting of humic acid, fulvic acid, water and a water soluble acid blue dye.
- 2. An aqueous green foliage colorant composition consisting of humic acid, fulvic acid, water, a water soluble anionic acid blue dye, and optionally a water soluble fertilizer, a soluble surfactant and a source of iron.
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7. An aqueous green foliage colorant composition consisting of humic acid, fulvic acid, water and a water soluble acid blue dye and additives selected from the group consisting of surface active agents selected from alcohol ethoxylates, phenyl ethoxylates and polyethylene/polypropylene block copolmers, and fertilizers selected from ammonia sulfate, formaldehyde, phosphate, potassium and urea.
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