- Corrects iron deficiency
- Won’t stain concrete or burn foliage
- OMRI Listed—Environmentally friendly
- Apply 3.5 lbs per 1,000 sq. ft.
- Controlled release for season-long feeding
Label & SDS
Safe On
Click on a grass type below to see safe application rates:
Annual Ryegrass, Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Chewings Fescue, Colonial Bentgrass, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Kikuyu Grass, Perennial Ryegrass, Red Fescue, St. Augustinegrass, Tall Fescue, and Zoysiagrass
Not Safe On
No not safe on treatments listed. Please, review the label or contact the merchant for more information.
Water Instructions
Follow the application with a deep thorough watering to activate Dr. Iron and move it into the soil profile.
Fertilizer & Nutrient Analysis
Broadcast Application
per
Label Rate:
3.5 lbs per 1,000 sqft
Label Rate Nutrient Analysis:
| Ingredient | % | Mass / Area |
|---|---|---|
| Iron | 22% | 0.77 lbs / 1,000 sqft |
| Sulfur | 55% | 1.93 lbs / 1,000 sqft |
CertainLabel™
Dr. Iron Optimized Application Label Rate Calculator
Legend:
Control
Suppression
No Control
Broadcast Treatment:
per
1
| Grass / Turf Types | Safe |
|---|---|
| Annual Ryegrass |
|
| Bahiagrass |
|
| Bentgrass |
|
| Bermudagrass |
|
| Buffalograss |
|
| Carpetgrass |
|
| Centipedegrass |
|
| Chewings Fescue |
|
| Colonial Bentgrass |
|
| Fine Fescue |
|
| Hard Fescue |
|
| Kentucky Bluegrass |
|
| Kikuyu Grass |
|
| Perennial Ryegrass |
|
| Red Fescue |
|
| St. Augustinegrass |
|
| Tall Fescue |
|
| Zoysiagrass |
|
1
Jump to
CertainLabel™ Dr. Iron Label Rates & Calculator
for
these 18 turf types
Broadcast Treatment
per
Label Rate:
3.5 lbs per 1,000 sqft
Cost Effectiveness:
Covers 6000 square feet
at a cost of
$6.82 per 1,000 sqft
at a cost of
$6.82 per 1,000 sqft