Horticultural – Harrell’s

Horticultural – Harrell’s

POLYON by Harrell’s has been the trusted name for controlled-release fertilizers for over 20 years. POLYON’s special polymer coating controls the rate of fertilizer being released over a particular timeframe. By calculating the needs of your plants, our Horticultural Specialists can select the proper POLYON product for any application.

14-14-14

Description: All Purpose formula that has been uniformly coated for a slow release of all nutrients over a 2-6 month time period depending on the average media temperature.
Analysis: 14-14-14 2% Ca
Brand: Harrell’s POLYON
Label: 14-14-14 NPK
SDS: 14-14-14

15-6-11

Description: Long-term grow blend with coated micronutrients for a slow release of all nutrients over a 9-15 month time period depending on the average media temperature.
Analysis: 15-6-11 1.3% Mg, 6.1% S, .074% Cu, .31% Fe, .12% Mn, .011% Mo, .077% Zn  
Brand: Harrell’s POLYON
Label: 15-6-11 NPK w Minors
SDS: 15-6-11 w minors

15-6-12

Description: Long-term grow blend with coated micronutrients for a slow release of all nutrients over a 5-14 month time period depending on the average media temperature.
Analysis: 15-6-12 1.3% Mg, 6.3% S, .076% Cu, .32% Fe, .13% Mn, .011% Mo, .076% Zn  
Brand: Harrell’s POLYON
Label: 15-6-12 NPK w Minors
SDS: 15-6-12 w minors

16-5-10

Description: Long-term grow blend with coated micronutrients for a slow release of all nutrients over a 4-8 month time period depending on the average media temperature.
Analysis: 16-5-10 1.64% Ca, .75% Mg, 4.042% S, .075% Cu, 1.775% Fe, .075% Mn, .010% Mo, .075% Zn  
Brand: Harrell’s POLYON
Label: 16-5-10 NPK w Minors
SDS: 16-5-10 w minors

16-5-11

Description: Long-term grow blend with slow release of all nutrients over a 9-16 month time period depending on the average media temperature.
Analysis: 16-5-11 3.7% S
Brand: Harrell’s POLYON
Label: 16-5-11 NPK
SDS: 16-5-11 SDS

16-5-11 with Talstar Insecticide

Description: Long-term grow blend with slow release of all nutrients over a 9-16 month time period depending on the average media temperature. This formulation includes Talstar Insecticide for long-lasting control of over 75 pests includes ants, termites, cockroaches, spiders, bed bugs, fleas and ticks
Analysis: 16-5-11 
Brand: Harrell’s POLYON
Label: 16-5-11 NPK With TALSTAR
SDS: Fertilizer with Bifenthrin

16-6-11

Description: Long-term grow blend with coated micronutrients for a slow release of all nutrients over a 4-10 month time period depending on the average media temperature.
Analysis: 16-6-11  1.3.% Mg, 6.04% S, .077% Cu, .32% Fe, .13% Mn, .011% Mo, .077% Zn  
Brand: Harrell’s POLYON
Label: 16-6-11 NPK w Minors
SDS: 16-6-11 w minors

16-6-12

Description: Long-term grow blend with coated micronutrients for a slow release of all nutrients over a 3-8 month time period depending on the average media temperature.
Analysis: 16-6-12 1.4% Mg, 6.50% S, .079% Cu, .33% Fe, .13% Mn, .011% Mo, .079% Zn  
Brand: Harrell’s POLYON
Label: 16-6-12 NPK w Minors
SDS: 16-6-12 w minors SDS

16-6-13

Description: Shorter-term grow blend with coated micronutrients for a slow release of all nutrients over a 1-4 month time period depending on the average media temperature.
Analysis: 16-6-13 1.4% Mg, 6.70% S, .08% Cu, .33% Fe, .13% Mn, .011% Mo, .08% Zn  
Brand: Harrell’s POLYON
Label: 16-6-13 NPK w Minors
SDS: 16-6-13 w minors

17-6-12

Description: Long-term grow blend with a slow release of all nutrients over a 9-15 month time period depending on the average media temperature.
Analysis: 17-6-12 4% S
Brand: Harrell’s POLYON
Label: 17-6-12 NPK
SDS: 17-6-12 NPK SDS

19-6-10

Description: Shorter-term grow blend with coated micronutrients for a slow release of all nutrients over a 2-7 month time period depending on the average media temperature.
Analysis: 19-6-10 .75% Mg, 4.005% S, .075% Cu, 1.775% Fe, .075% Mn, .0010% Mo, .075% Zn  
Brand: Harrell’s POLYON
Label: 19-6-10 NPK w Minors
SDS: 19-6-10 w minors

19-6-12

Description: Long-term grow blend with a slow release of all nutrients over a 4-10 month time period depending on the average media temperature.
Analysis: 19-6-12 4% S
Brand: Harrell’s POLYON
Label: 19-6-12
SDS: 19-6-12 NPK

20-6-13

Description: Shorter-term grow blend with a slow release of all nutrients over a 1-5 month time period depending on the average media temperature.
Analysis: 20-6-13
Brand: Harrell’s POLYON
Label: 20-6-13 NPK
SDS: 20-6-13 (AB)

20-8-8

Description: Long-term grow blend with coated micronutrients for a slow release of all nutrients over a 7-14 month time period depending on the average media temperature.
Analysis: 20-8-8 1.940% Ca,  1.08% Mg, 3.468% S, .108% Cu, 1.296% Fe, .108% Mn, .0010% Mo, .108% Zn  
Brand: Harrell’s POLYON
Label: 20-8-8 NPK w minors
SDS: 20-8-8 w minors

22-6-8

Description: Long-term topdress blend with coated micronutrients for a slow release of all nutrients over a 5-10 month time period depending on the average media temperature.
Analysis: 22-6-8 .725% Mg, 3.365% S, .073% Cu, .87% Fe, .073% Mn, .0010% Mo, .073% Zn  
Brand: Harrell’s POLYON
Label: 22-6-8 NPK w Minors
SDS: 22-6-8 w minors SDS

17-5-17 Water Soluble

Description: Water-soluble formulation designed for continuous liquid feed programs.
Analysis: 17-5-17 3.5% Ca, 1.7% Mg, .020% B, .010% Cu, .10% Fe, .050% Mn, .008% Mo, .010% Zn
Brand: Harrell’s
Label: Water Soluble 17-5-17- All Purpose
SDS: 17-5-17 Water Soluble Harrells

20-10-20 Water Soluble

Description: Water-soluble formulation designed for continuous liquid feed programs.
Analysis: 20-10-20  .3% Mg, .5% S, .012% B, .008% Cu, .07% Fe, .035% Mn, .005% Mo, .010% Zn
Brand: Harrell’s
Label: Water Soluble 20-10-20 All Purpose
SDS: 20-10-20 Water Soluble Harrells

20-20-20 Water Soluble

Description: Water-soluble formulation designed for continuous liquid feed programs.
Analysis: 20-20-20  .3% Mg, .3% S, .020% B, .010% Cu, .10% Fe, .060% Mn, .008% Mo, .010% Zn
Brand: Harrell’s
Label: Water Soluble 20-20-20 All Purpose
SDS: 20-20-20 Water Soluble Harrells

21-5-6 Topdress

Description: Shorter-term topdress blend with coated micronutrients for a slow release of all nutrients over a 2-6 month time period depending on the average media temperature.
Analysis: 21-5-6 .50% Mg, 3.80% S, .050% Cu, 6.00% Fe, .050% Mn, .0010% Mo, .050% Zn  
Brand: Harrell’s POLYON
Label: 21-5-6 w minors + hi Fe
SDS: 21-5-6 + minors with hi Fe SDS

21-7-6 Topdress

Description: Shorter-term topdress blend with coated micronutrients for a slow release of all nutrients over a 1-6 month time period depending on the average media temperature.
Analysis: 21-7-6 .50% Mg, 3.80% S, .050% Cu, 6.00% Fe, .050% Mn, .0010% Mo, .050% Zn  
Brand: Harrell’s POLYON
Label: 21-7-6 + minors with high Fe
SDS: 21-7-6 (AB)

22-6-10 Topdress

Description: Long-term topdress blend with coated micronutrients for a slow release of all nutrients over a 4-8 month time period depending on the average media temperature.
Analysis: 22-6-10 1.503% Mg, 6.228% S, .050% Cu, .60% Fe, .050% Mn, .0010% Mo, .050% Zn  
Brand: Harrell’s POLYON
Label: 22-6-10 NPK w Minors
SDS: 22-6-10 + minors SDS

Booster Plus Micro Package

Description: Homogeneous micronutrientt pacakage designed for soilless media.
Analysis: 0-0-0 10% Mg, 10% S, 1% Cu, 12% Fe, 1% Mn, .010% Mo, 1% Zn  
Brand: Harrell’s
Label:Harrells Booster Plus w rates
SDS: Booster SDS