• Minimum purchase $1000.
  • All Dyna-Gro® products are sold in full cases only unless where split cases are specified to be allowed.
  • All prices are F.O.B. Richmond, CA, U.S.A..
  • All freight charges are Prepay & Add, unless other arrangements have been made prior to shipping.
  • All orders are prepay, in U.S. funds, by VISA, MasterCard or AMEX, unless a credit account has been established.
  • Dyna-Gro® product MSDS may be downloaded HERE.

If you have any questions or concerns, please contact us at (800) DYNA-GRO

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Credit Application

  • For Cannabis Cultivators
  • TERMS: NET 30

    Any misrepresentation in this application will be considered evidence of fraud since this information is the basis for the extending of credit. The undersigned warrants that the information submitted is true and correct. I hereby authorize the above-mentioned references to make available to Dyna-Gro® such credit information as may be needed. In consideration for the extension on credit, said business promises to pay for all purchases within the terms agreed (Net 30) and agrees to pay a finance charge of 1.5% per month (18% annual percentage rate) on all past due balances. In the event any third parties are employed to collect any outstanding monies owed by said business the undersigned agrees to pay reasonable collection costs, including attorney fees, whether or not litigation has commenced, and all costs of litigation incurred. The undersigned represents that he/she has the authority to execute this credit agreement on behalf of the business identified.
  • This field is for validation purposes and should be left unchanged.


  • The payment terms on credit accounts are NET 30 days from the invoice date.
  • Accounts with balances over 30 days will be subject to a finance charge of 1.5% per month starting on the 31st day and will be placed on credit hold until the past due balance is paid in full.
  • Accounts with balances over 60 days will be changed to Pre-pay status. All future orders will be Pre-paid.
  • Accounts with balances over 90 days will be referred to a collection agency unless a signed Payment Contract is on file. In the event it becomes necessary to turn this matter over to an attorney for collection, or to file a lien, or otherwise, the customer will pay Dyna-Gro® its attorney fees or applicable agency fees.
  • A $25.00 service charge will be assessed for all returned checks.



  • All orders are shipped FOB Richmond, CA.
  • LTL / Truckload shipments – Freight Prepay & Add, unless other arrangements have been established prior to shipping date.

Instructions for Lost or Damaged Items

  • It is the customer’s responsibility to notify Dyna-Gro® immediately if they receive a shipment with shortages or damages.
  • If the lost or damaged item is not reported to Dyna-Gro® within 15 days of receipt, it will be the responsibility of the customer and not Dyna-Gro®.
  • If any damage/leaking is visible from the outside of the package, it should be brought to the attention of the delivery person and noted on their copy of the paperwork.
  • DO NOT discard any damaged goods until you have received approval from Dyna-Gro®. Otherwise, you may not receive credit for the damaged goods.
  • If the proper procedure is followed, Dyna-Gro® will replace the item, credit the customer promptly, or make arrangements to locate the missing item and have it delivered.

Return Policy

  • You must receive prior approval from Dyna-Gro® before returning merchandise for credit.
  • There will be a 15% restocking fee on returns for unopened and unmarked bottles/cases that are returned within 60 days of purchase.
  • There will be no credit for items returned that are not in original packaging or are over 60 days from purchase date.