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N-Ext GreenePOP 16-21-2 Starter Fertilizer
Starter
16-21-2 GreenePOP™ is a liquid starter fertilizer. If you have a newly seeded or sodded lawn, this is your foundation product.
GreenePOP™ is engineered to deliver all that grass seeds need to get growing quickly and start life on the right foot. The combination of nitrogen, phosphorus, and potassium with Humic, Fulvic acid, and sea kelp delivered with GreenePOP™ will feed the newly rooting turf and prepare the soil around the seed for quicker germination.
GreenePOP™ can also be used for Phosphorus deficient soils or used in a balanced fertility program on all turf types. GreenePOP™ Starter Fertilizer can be applied directly on top of seeds at the time of planting, applied pre-plant, or incorporated with a topdressing medium.
| Active Ingredient | % |
|---|
| Phosphorus | 21.00 % |
| Nitrogen | 16.00 % |
| Humic Acid | 3.00 % |
| Potassium | 2.00 % |
| Kelp | 1.00 % |
| Other Ingredients | 57.00 % |
Available on Yard Mastery
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.
Fertilizer & Nutrient Analysis
Blanket Application
per
Label Rate:
15 fluid ounces per 1,000 sqft
Fertilizer NPK Ratio:
16 - 21 - 2
Label Rate Nutrient Analysis:
| Ingredient | % | Mass / Area |
|---|---|---|
| Nitrogen | 16% | 0.21 lbs / 1,000 sqft |
| Phosphorus | 21% | 0.27 lbs / 1,000 sqft |
| Potassium | 2% | 0.03 lbs / 1,000 sqft |
| Humic Acid | 3% | 0.04 lbs / 1,000 sqft |
| Kelp | 1% | 0.01 lbs / 1,000 sqft |
Label Rate Cost Effectiveness:
Covers 42667 square feet
at a cost of
$2.88 per 1,000 sqft
at a cost of
$2.88 per 1,000 sqft
Product Volume to Nutrient Mass:
to
Total Nutrient Cost Analysis:
| Ingredient | Total Mass | Cost / Mass | Mass / Volume |
|---|---|---|---|
| Nitrogen | 8.88 lbs | $13.85 / lb | 1.78 lbs / 1 gallon |
| Phosphorus | 11.55 lbs | $10.65 / lb | 2.31 lbs / 1 gallon |
| Potassium | 1.11 lbs | $110.81 / lb | 0.22 lbs / 1 gallon |
| Humic Acid | 1.66 lbs | $73.87 / lb | 0.33 lbs / 1 gallon |
| Kelp | 0.56 lbs | $221.62 / lb | 0.11 lbs / 1 gallon |
CertainLabel™
N-Ext GreenePOP 16-21-2 Starter Optimized Application Label Rate Calculator
Legend:
Control
Suppression
No Control
Blanket 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™ N-Ext GreenePOP 16-21-2 Starter Label Rates & Calculator
for
these 18 turf types
Blanket Treatment
per
Label Rate:
15 fluid ounces per 1,000 sqft
Cost Effectiveness:
Covers 42667 square feet
at a cost of
$2.88 per 1,000 sqft
at a cost of
$2.88 per 1,000 sqft