Extreme Green 20®
A superior quality ferrous sulfate heptahydrate.
Extreme Green 20® is an extremely pure source of ferrous sulfate heptahydrate void of anti-caking agents, enabling rapid solubilization when added to a spray tank.
Readily goes into solution when mixed with water
Purest form of ferrous sulfate heptahydrate for rapid and deep greening without the need for anti-caking agents
Contains readily available iron for rapid and deep greening
Directions and Usage
Application rates should be based on tissue or petiole analysis. On plants with waxy leaf surfaces, 12 ounces (355 mL) of a non-ionic wetting agent per 100 gallons (380 L) of finished spray will aid leaf penetration.
Add Extreme Green 20® to half of the water, then agitate while adding remaining water. Add urea or other fertilizers.
Add herbicides last while continuing to agitate tank contents.
Apply Extreme Green 20® at a rate of 0.125 - 0.5 lbs. (2-8 ounces-dry weight) per 1,000 ft2 (5.5 - 22 lbs. / Acre). Apply every 2 - 8 weeks based on desired color response.
Spray solution as soon as possible. Extreme Green 20® tank mixes are generally stable; however, agitate prior to spraying if mix has been standing for over 24 hours. Use sufficient water for good coverage. For optimum results, do not apply water for at least 4 hours following application. Do not apply to flower buds or blossoms of flowers, shrubs and trees.