Jack’s Professional 22-5-16 Mum FeED Fertilizer is a specialized blend designed to fulfill the unique nutritional requirements of mums. These plants are known to be heavy feeders, necessitating additional magnesium, sulfur, and iron. This formula ensures that these essential nutrients are readily available to the plants throughout their growth cycle, even if the pH levels rise.

With it’s exclusive iron chelate system, it maintains elevated iron levels to keep the nutrient accessible to the plants. Iron availability is often compromised when pH levels increase, leading to deficiencies. However, with the FeED iron chelate system, mums receive a consistent supply of iron, promoting healthy growth and vibrant blooms.

Additionally, this fertilizer contains an extra 2 percent nitrogen, which brings multiple benefits. It contributes to the overall nutritional balance, but it also reduces the amount of fertilizer required by approximately 10%. Gardeners can ensure that their mums receive the necessary nutrients for compact growth, reduced reliance on plant growth regulators, and no additional supplementation.

• Specifically formulated for mums that require additional magnesium, sulfur, and iron.
• Exclusive iron chelate system keeps iron available to plants, even if pH rises during the crop cycle.
• The 2% nitrogen reduces fertilizer usage by approximately 10%, providing both nutritional and cost-effectiveness.
• Ensures essential nutrients are readily available for mums’ growth and development.

Physical and Chemical Properties:

Physical State: Solid
Appearance: Crystals
Color: Light Blue
Odor: Slightly yeasty
Solubility: Highly soluble in water
Relative Density: 55-75 lbs/ft3

Elemental Concentration:

100 ppm N Solution Contains the Following Elements

Nitrate (NO3) 57.0
Ammonium (NHs) 43.0
Urea (Urea) 0.0
Phosphorus (P) 9.9
Potassium (K) 60.6
Calcium (Ca) 0.0
Magnesium (Mg) 2.3
Boron (B) 0.091
Copper (Cu) 0.045
Iron (Fe) 0.910
Manganese (Mn) 0.227
Molybdenum (Mo) 0.045

Zinc (Zn) 0.227

Guaranteed Analysis:

Total Nitrogen (N) 20.0%
3.83% Ammoniacal Nitrogen
6.07% Nitrate Nitrogen
10.10% Urea Nitrogen
Available Phosphate (P05) 20.0%
Soluble Potash (K20) 20.0%
Magnesium (Mg) 0.05%
0.05% Water Soluble Magnesium (Mg)
Boron (B) 0.0068%%
Copper (Cu) 0.0036%
0.0036% Chelated Copper (Cu)
Iron (Fe) 0.0500%
0.0500% Chelated Iron (Fe)
Manganese (Mn) 0.0250%
0.0250% Chelated manganese (Mn)
Molybdenum (Mo) 0.009%
Zinc (Zn) 0.025%
0.0025% Chelated Zinc (Zn)

Derived from: ammonium nitrate, ammonium sulfate, ammonium phosphate, potassium phosphate, potassium nitrate, magnesium sulfate, boric acid, iron DTPA, iron EDDHA, iron EDTA, manganese EDTA, zinc EDTA, copper EDTA, ammonium molybdate
Potential Acidity: 573 lb. Calcium carbonate equivalent per ton. Information regarding the contents and levels of metals in this product is available on the internet at: http://www.aapfco.org/metals.html
WARNING: This product contains Molybdenum (Mo) and may be harmful to ruminant animals foraging on grass where applications have been made.

Note: It’s important to follow the manufacturer’s instructions and guidelines for proper application and dosage based on the specific needs of your plants.

Additional Information:

Safety Data Sheet (PDF)