
Buy 2 or more: $109.40 each
Have a Question? Ask Our Pros!
The Classic 18-3-6 with 50% SRN is a professional liquid fertilizer for golf course tees and greens. Made from the highest quality N-P-K raw materials and micronutrients, Classic 18-3-6 provides golf course professionals with outstanding results and pin-point control. It contains 50% Smart Nitrogen a proprietary slow-release nitrogen source. Smart Nitrogenis high efficiency and labor-saving potential make it a golf course favorite.
Safe and easy to apply through traditional spray applicators or through fertigation, The Classic provides golf course superintendents with a perfect balance of quick-release nitrogen for fast green-up and slow release nitrogen for continuous, steady feeding without flush growth. Its unique liquid formula provides dual efficiency from foliar and root feeding, and its chelated micronutrients are immediately available for improved turf health.
The Classic has an exceptionally low salt index, and contains no harmful chlorides, hydroxides, or high sulfur products. Plus, the highly complex Smart Nitrogen polymers contain carbon, which improves soils and feeds beneficial microbes. The Classic 18-3-6 will protect the turf, soil, and the environment.
Active Ingredient | Nitrogen (N) - 18% Soluble Potash (P2O5) - 3% Soluble Potash (K2O) - 6% |
---|---|
For use in | Golf Course Tees and Greens (Cool & Warm-Season Grasses) |
Application | * See Label for complete application instructions |
Pet safe | Yes, if used as directed on Label |
Formulation | Professional Product |
Shelf Life | 2 Years |
Shipping Weight | 27.98 lbs |
Manufacturer | Growth Products (Mfg. Number: FTS20120) |
Growth Products Classic Program For Greens recommends using 18-3-6 on a 10 to 14-day interval, along with Micrel Total or X-Xtra Iron, plus Essential Plus and Hydro-Max for a complete greens maintenance program. 18-3-6 can also be combined with other Growth Products to meet the requirements and the turfs unique needs.
Great product
By John on 07/24/2020
My bentgrass green was struggling . I was using an organic granular fertilizer prior to aerifying my green and the holes were not growing together. I switched to this foliar fertilizer and within 10 d…
Read Full Review »Great Product and Value
By Quinn on 01/24/2021
I used this product all of past year on my bentgrass putting green and the perennial ryegrass collars. I saw very consistent results throughout the season applying every 7-10 days. 50% slow release se…
Read Full Review »Best in my class
By Dallas on 04/02/2021
I'm a home doer that loves working in the yard and especially my lawn ! I take pride in my grass because I like being the neighbor that everyone points at or asked me who does my lawn and I say ME !! …
Read Full Review »Generally speaking, the 2.5 gallon container of The Classic 18 - 3 - 6 with 50% SRN will treat about 16,000 - 45,000 sq ft depending on what you are treating (ie Greens, Fairways, Sod, etc).
Yes, this is a concentrated fertilizer. The mix rate of Classic 18-3-6 with 50% SRN will vary depending on where you are treating. Please see the label for complete application instructions.
The Classic 18 - 3 - 6 with 50% SRN would not be recommended to apply in a hose end as the rate is not set per gallon but is per area depending on the amount of nitrogen you need to apply. Please re…
Read Full Answer »