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Fertilizer SIGMA 50 Lb

$36.00

SIGMA 2-4-2 BIO

Sigma’s base formula containing 100% organic and natural ingredients plus
twice the concentration of biological additions compared to other dry
formulas. Strengthens root growth and overall plant health.

Nitrogen (N)  2.0%

Available Phosphate (P2O5)  4.0%

Soluble Potash  (K2O) 2.0%

Calcium (Ca)  10.0%

Magnesium (Mg)  0.6%

Iron (Fe) 0.15%


HOW TO APPLY SIGMA 2-4-2 BIO

 TURF

Natural:
Medium: 37.5 lb. / 1000 sq ft. (0.75 lb. N)
Lawns:
High: 50 lb. / 1000 sq ft.(1.0 lb. N)

GOLF COURSE

Low Rate:
25 lb. / 1000 sq ft.(0.50 lb. N)
Medium Rate:
37.5 lb. / 1000 sq ft. (0.75 lb. N)
High Rate:
50 lb. / 1000 sq ft. (1.0 lb. N)

VEGETABLE

Low Rate:
(Examples - peas, beans) Incorporate 2500 lb. per acre 2-3 weeks prior to
planting.

Medium Rate:
(Examples - asparagus, beet, carrot, melon, pepper, cauliflower, broccoli,
brussels sprouts, and celery) Incorporate 5000 lb. per acre 2-3 weeks prior
to planting.

High Rate:
(Examples - onion, sweet corn, potato, tomato) Incorporate 6000 lb.
per acre 2-3 weeks prior to planting.

TREE & PALM

Rate based on 1” of trunk diameter (caliper).
Incorporation:
Mix with soil in the bottom of holes prior to transplanting.
Apply 12.5 lb. at Transplanting.
Broadcast:
Apply 25.0 lb. at Transplanting.

ORNAMENTALS

Low Rate:
(for heavy substrates with porosity < 60%)
Incorporation:
60 lb. per cubic yard of media
Landscape:
98 lb. per 1000 sq. ft.

Medium Rate:
(for most nursery stock and foliage plants)
Incorporation:
90 lb. per cubic yard of media
Landscape:
173 lb. per 1000 sq. ft.

High Rate:
(for light substrates with porosity > 80%)
Incorporation:
112 lb. per cubic yard of media
Landscape:
248 lb. per 1000 sq. ft.

CONTAINER SIZE:

1 Gallon:
Low Rate: 113 grams     High Rate: 225 grams

3 Gallon:
Low Rate: 338 grams     High Rate: 712 grams

7 Gallon:
Low Rate: 675 grams     High Rate: 1462 grams

15 Gallon:
Low Rate: 900 grams    High Rate: 1875 grams