Upstream Black | Indigrow

Product Ranges

Impact
- Granular Fertilisers
- Slow Release Fertilisers
- Granular Applicators
Impact Organic
- Organic Fertilisers
Fusion
- Granular Fertilisers
- Liquid Fertilisers
- Soluble Fertilisers
Solar
- Foliar Fertilisers
- Foliar Feeds
Compass
- Molecular Seaweed
- Carboyhdrate Extracts
Magnum
- Wetting Agents
- Liquid Applicators
RePhlex
- Soil Conditioners
Optik
- Indicator Dyes
- Spraying Aids
- Turf Colourants
Upstream
- Aquatic Management
- Lake Clarifiers
SandCatcher
- Bunker Liners
- Bunker Accessories
Plant Protection
- Fungicides
- Herbicides
- Biocides
- Insecticides
Specialist

Upstream Black

Upstream Black is a concentrated easy to use aquatic colourant. Natural dyes darken the water and preclude sunlight from promoting re-growth of algae and weeds whilst giving a much improved aesthetic appearance. Applied at the surface, it rapidly disperses downwards to provide a natural black colour within minutes. Upstream Black has been designed for effective use with Upstream BioClear.