Sigma AgriScience · Homeowner store

Professional products, delivered to your home.

The same fertilizer and soil biology trusted on golf courses and farms worldwide, available for your lawn and garden, delivered to your door.

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LawnsGreen, thick turf with living soil
Vegetable gardensFeed the soil, then the plant
Flower bedsSteady feeding all season
Trees and shrubsOrganic nutrition and soil biology

Professional products for lawns and gardens

Sigma 4-4-4 Bio, 50 lb Professional Use bagGarden tomatoes grown with Sigma
SIGMA 4-4-4 BIO
From $68.00
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Sigma 5-3-2 Bio, 50 lb Professional Use bagHome vegetable garden grown with Sigma
SIGMA 5-3-2 BIO
From $68.00
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Sigma 6-2-6 Bio, 50 lb Professional Use bagThick, green lawn fed with Sigma
SIGMA 6-2-6 BIO
From $68.00
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Sigma 7-2-1 Bio, 50 lb Professional Use bagSIGMA 7-2-1 BIO
SIGMA 7-2-1 BIO
From $68.00
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Sigma 8-5-1 Bio, 50 lb Professional Use bagSIGMA 8-5-1 BIO
SIGMA 8-5-1 BIO
From $72.00
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Sigma 2-4-2 Bio, 50 lb Professional Use bagBackyard garden grown with Sigma
SIGMA 2-4-2 BIO
From $59.00
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Sigma 4-2-2 Bio, 50 lb Professional Use bagSIGMA 4-2-2 BIO
SIGMA 4-2-2 BIO
From $59.00
Sigma 12-2-6 Bio Bridge, 50 lb Professional Use bagSIGMA 12-2-6 BIO
SIGMA 12-2-6 BIO
From $79.00
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Sigma 15-5-10 Bio Bridge, 50 lb Professional Use bagSIGMA 15-5-10
SIGMA 15-5-10
From $89.00
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Sigma 11-0-4, 50 lb Professional Use bagSIGMA 11-0-4
SIGMA 11-0-4
From $79.00
Sigma Bio 2.5 gallon jugGolf-quality turf fed with Sigma
SIGMA BIO
From $365.00
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Sigma Seaweed 2.5 gallon jugThick, green lawn fed with Sigma
SIGMA SEAWEED
From $298.00
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Sigma Molasses 2.5 gallon jugSigma Molasses
Sigma Molasses
From $195.00
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Sigma Microalgae 2.5 gallon jugSIGMA MICROALGAE
SIGMA MICROALGAE
From $225.00
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Sigma Biochar 5M 2.5 gallon jugGolf course turf managed with Sigma
SIGMA Biochar 5 Micron
From $202.00
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Sigma K-Ferm 2.5 gallon jugGolf fairway turf managed with Sigma
SIGMA K-FERM
From $288.00
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Sigma Foundation Program 1 Acre KitSigma Foundation Program 1 Acre Kit
Sigma Foundation Program 1 Acre Kit
$318.00

Delivered pricing

One price, delivery included, lower 48 states

The same Pro bag

What ships is what you see

Label and SDS online

Full label directions and safety data sheet on every product page

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