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Custom Mixing

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If you’re tired of ineffectively mixing fertilizers or potting soil ingredients together in a wheelbarrow or tractor bucket, let us do the dirty work for you.

Buy ingredients from us or bring your own. To estimate volume requirements for products sold by weight: dense products like rock powders are about 1 yd/ton, while fluffier products like crustacean meal are about 2 yds/ ton. To convert other volume measurements: there are 27 cu ft or about 700 dry qt per cu yd.

IMPORTANT NOTES:

  • Our rates assume mixes contain ten or fewer ingredients; we may charge more for complex mixes or materials that are particularly difficult to handle.
  • Please allow at least two weeks for completion, including for pickup orders.
  • While custom blends do not incur extra shipping charges, we do charge our regular shipping rates for the included materials. If you purchase your ingredients from us, our website will correctly display your shipping charges for shipments under 8000 lbs. For larger shipments, or if you are supplying the ingredients, please contact us for a freight quote.

Questions? Contact us at ogs@fedcoseeds.com.
ships year-round

8193 Custom Mixing

A:  per yard bulk
$68.00
B:  per yard bagged
$130.00
Shipping

Items shipping from our growing supplies warehouse take 2-4 business days to process.

Additional Information

Organic Certification

Inoculants, soil amendments, fertilizers, livestock supplies and pesticides are labeled as:
OMRI: Organic Materials Review Institute. Most state certifying agencies, including MOFGA, accept OMRI approval.
MOFGA: Approved for use by Maine Organic Farmers & Gardeners Association Certification Services. Check with your certifier.
WSDA: Listed by the Washington State Department of Agriculture’s Organic Certification division for use in organic agriculture in Washington State. MOFGA has indicated that they will accept products on this list for their certification program. Check with your certifier.
Nat’l List: One-ingredient products on the NOP* List of Allowed Substances (subpart G of the Organic Foods Production Act, sections 205.601-606). Check with your certifier.
AYC: Ask your certifier. Has not been reviewed by a certifier, but the active ingredient is allowed. Ask your certifier.
Not Allowed: A few of the products we list are not allowed for organic production but we think they have a place in sensible agriculture and can be used when certification is not an issue.