LANDSCAPE:
Plantacote controlled release fertilizer for trees, shrub beds, annuals, and perennials in the landscape not only saves many hours of labor, but also is a highly efficient, environmentally friendly nutrient delivery system.
Plantacote technology utilizes the highest quality plant nutrient granules, and coats these granules with a state of the art polymer coating that releases the nutrients uniformly over a specific period of time. One application keeps plants green and healthy for the entire growing season.
TURF:
Plantacote polymer coated fertilizer technology is ideally suited for turf maintenance where a long-term (3,5 or 8 month) controlled release nutrient delivery system is desirable. The unique resilient, elastic-like polymer coating resists fracturing when used on golf course fairways and roughs; athletic fields; or in residential and commercial turfgrass maintenance programs. Plantacote coated products, such as controlled release urea and potassium sulfate, provide a safe, predictable, and cost-effective turf fertility program, eliminating the need for multiple applications throughout the growing season.
Hi-Knight (polymer coated Urea)
43.0-0-0 (3 month)
42.6-0-0 (5 month)
41.2-0-0 (8month)
39.8-0-0 (12 month)
KS-Knight (polymer coated Potassium Sulfate)
0-0-45 (5 month)
K-Knight (Polymer coated Potassium Nitrate)
12.3-0-41 (4-5 month)
12.1-0-40 (8-9 month)
42.6-0-0 (5 month)
41.2-0-0 (8month)
39.8-0-0 (12 month)
12.1-0-40 (8-9 month)
The following Plantacote products are recommended for landscape use:
Trees & |
Annuals & |
Hanging Baskets |
Plantacote Ultra 19-5-10 w/trace elements (8 month) Recommended for use in mineral poor soils where trace elements may be lacking. |
Plantacote Cal-Knight Blend 13-4-11 (4 month) w/trace elements Recommended for mineral poor soils and P level restricted areas. |
Plantacote Cal-Knight Blend 13-4-11 (4 month) Recommended for mineral poor soils and P level restricted areas. |
Tree & Shrub Rates |
Annual & Perennial Rates |
Hanging Basket & Planter Rates |
Broadcast (Square Feet) |
Broadcast (Square Feet) |
Topdress: (apply to surface) |
10 -15 lbs./1000 sq. ft. |
12 – 18 lbs./1000 sq. ft. |
8" basket 1.5 – 3 t |
5-7.5 lbs./500 sq. ft. |
6 – 9 lbs./500 sq. ft. |
10" basket 2 – 3 t |
1-1.5 lbs./100 sq. ft. |
1 – 2 lbs./100 sq. ft. |
20" basket 1 – 2 oz. |
Drip Zone Directed Application Rate: 1 – 1.5 t / 1 ft. diameter 1.5 – 2 oz. / 3 ft. dia. |
Individual Plants (directed application) 1 – 3 t – depending upon size of plant. |
Planter Boxes 1.5 – 3 t / sq. ft. |
| Plantacote for Landscape and Turf |
| Controlled Release Fertilizer for Landscape & Turf Flyer |

