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N-Ext GreenePOP 16-21-2 Starter Fertilizer

Starter

N-Ext GreenePOP 16-21-2 Starter Logo
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

$24.60 / gal
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Fertilizer & Nutrient Analysis
Blanket Application
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
Product Volume to Nutrient Mass:
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:
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
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