Wilbur Ellis 21-7-14 Workhorse
Best cost-effective solution for maintaining healthy turfgrass and vibrant ornamentals.
The Wilbur Ellis 21-7-14 Workhorse is a cost-effective, blended fertilizer designed for general use, perfect for maintaining turfgrass and various ornamentals. Its 3:1:2 ratio formulation provides essential nutrients, including slow-release nitrogen and sulfur, for efficient feeding. Featuring PSCU technology, it ensures controlled nutrient delivery over time, offering continuous feeding for up to seven weeks. This dry granular product is ideal for ongoing plant health and vibrant growth.
$44.99
Owner Satisfaction
4.6
/ 5
Category Rank
1791
/ 4425
#1791 in Fertilizers
Price vs Category Average
-27%
Below average
NPK Ratio
21714
/ --
Who it's for
- Landscapers seeking rapid greening and dense foliage growth
- Groundskeepers needing a reliable, all-purpose seasonal maintenance solution
- Property managers requiring cost-effective coverage for large-scale turf areas
Who should skip it
- Horticulturists seeking advanced slow-release technology or specialized micronutrients
- Novice gardeners prone to over-applying concentrated nitrogen products
- Growers prioritizing root development, flowering, or fruit production
Performance breakdown
Nutrient Longevity
PSCU technology provides a reliable seven-week window of consistent feeding.
Application Versatility
Balanced ratio works effectively across both turfgrass and diverse ornamental plants.
Release Consistency
Slow-release nitrogen minimizes the risk of surge growth and burning.
Ease of Spreading
Dry granular form ensures smooth flow through standard broadcast spreaders.
Nutrient Density
High nitrogen content delivers a noticeable green-up for tired lawns.
Soil Health Support
Added sulfur content helps maintain essential soil pH for nutrient uptake.
Key Specs
NPK Ratio
21-7-14
Package Weight
50 lb
Release Mechanism
PSCU for controlled release
Form
Dry Granules
Part Number
1000
Nitrogen Percentage
21%
Phosphorus Percentage
7%
Potassium Percentage
14%
Features
- Cost-effective 3:1:2 blended fertilizer
- Slow-release nitrogen for continuous feeding
- Contains sulfur for plant health
- Controlled nutrient release up to 7 weeks
- Ideal for turfgrass and ornamentals
- Dry granular form for easy application
What customers say
Customers consistently praise the reliability of the 21 7 14 Workhorse formula. Users report excellent, predictable growth across various applications, confirming its status as a dependable staple. The most significant feedback centers on the exceptional value. Consumers feel this product delivers professional grade results without the premium price tag, making it a highly efficient choice for large scale or demanding projects.
Know before you buy
The Wilbur Ellis 21-7-14 Workhorse utilizes PSCU technology to provide a controlled, continuous feed for up to seven weeks.
Yes, this formula is versatile enough to be used on both turfgrass and various ornamentals, making it a practical choice for general landscape maintenance.
The 21-7-14 ratio provides a balanced nutrient profile that supports steady growth and overall plant health, which is a standard and effective ratio for general-purpose feeding.
This product comes in a dry granular form, which is designed for easy application using a standard broadcast or drop spreader.
Yes, this blend includes sulfur, which is an essential nutrient that supports plant health and helps maintain vibrant growth.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$45