Sigma 8-4-8 Bio

With Value-Added Biologicals

Sigma's newest multi-nutrient fertilizer made with Polysulphate and other natural ingredients. A versatile product; suitable for all kinds of crops and all types of soil. Completely natural with a low carbon footprint. Sigma 8-4-8 Bio contains beneficial microbes that are granulated into a microbial food source for rapid nutrient cycling

Available Packaging:

50Lb.Poly Bag (22.68 KG) 2000 Lb.Totes (907 KG) Bulk Load

Guaranteed Analysis

Total Nitrogen (N) 8.0%
0.7% Water Soluble Nitrogen
7.3% Water Insoluble Nitrogen
Available Phosphate (P2O5) 4.0%
Soluble Potash (K2O) 8.0%
Calcium (Ca) 5.0%
Iron (Fe) 0.1%

Derived from blood meal, meat and bone meal, sulfate of potash, bone meal, feather meal, polyhalite and leonardite.

Humic Acids 3.0%
Beneficial Bacteria 2,800,000 CFU/Lb
Endomycorrhizae 6.2 Prop/Lb.
Trichoderma 480,000 CFU/Lb

Also available without BIO Package (beneficial bacteria, endomycorrhizae, trichoderma)

Application Rates

Turf

Natural:

9.5 lb. (0.75 lb. N) / 1000 sq ft

Lawns:

12.5 lb. (1 lb. N) / 1000 sq ft.

Golf Course

Low Rate:

6 lb. (0.50 lb. N) / 1000 sq ft.

Medium Rate:

9.5 lb. (0.75 lb. N) / 1000 sq ft.

High Rate:

12.5 lb. (1 lb. N) / 1000 sq ft.

Vegetable

Low Rate:

(Examples - peas, beans) Incorporate 500 lb.per acre 2-3 weeks prior to planting.

Medium Rate:

(Examples - asparagus, beet, carrot, melon, pepper, cauliflower, broccoli, brussels sprout, and celery) Incorporate 1250 lb. per acre 2-3 weeks prior to planting

High Rate:

(Examples - onion, sweet corn, potato, tomato) Incorporate 1250 lb. per acre 2-3 weeks prior to planting

Tree & Palm

Rate based on 1” of trunk diameter (caliper). Example: for 10” trunk diameter (caliper) multiply label rate by 10

Incorporation:

Mix with soil in bottom of holes prior to transplanting. Apply 3.0 lb. at transplanting.

Broadcast:

Apply 6.0 lb. at Transplanting.

Ornamentals

Low Rate:

(for heavy substrates with porosity < 60%)

Incorporation:

15 lb. per cubic yard of media

Landscape:

25 lb. per 1000 sq. ft.

Medium Rate:

(for most nursery stock and foliage plants)

Incorporation:

26 lb. per cubic yard of media

Landscape:

23 lb. per cubic yard of media

High Rate:

(for light substrates with porosity > 80%)

Incorporation:

28 lb. per cubic yard of media

Landscape:

62 lb. per 1000 sq. ft.

Container Sizes

1 Gallon:  
Low Rate: 20 grams High Rate: 38 grams
2 Gallon:  
Low Rate: 38 grams High Rate: 75 grams
3 Gallon:  
Low Rate: 58 grams High Rate: 120 grams
5 Gallon:  
Low Rate: 75 grams High Rate: 163 grams
7 Gallon:  
Low Rate: 113 grams High Rate: 245 grams
10 Gallon:  
Low Rate: 138 grams High Rate: 295 grams
15 Gallon:  
Low Rate: 150 grams High Rate: 313 grams
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