Bio S.I. Inoculants

Bio S.I. Technology's organic soil inoculant products help to rebuild your soil naturally. The microbes in Bio S.I. products help restore the carbon fraction of the soil by digesting plant and animal debris into humus as well as through their own life cycles. Bio S.I products renew the soil life by breaking up residues that impede natural growth of soil life. 

Products

  • Bio S.I. Select Seed & Soil Inoculant

  • Lawn and Garden Formula with Humic Acid

  • Lawn & Garden Select

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STORE HOURS

Monday-Friday  

9:00am - 6:00 pm  CDT

Saturday 

9:00am - 6:00pm CDT

Sunday 

10:00am- 5:00pm CDT

PHONE 

817-416-6600
 

EMAIL

mgc@marshallgrain.com

ADDRESS

3525 William D. Tate Ave.

Grapevine, Tx 76051

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