Quality Standards & Testing Program — Clone Source

Clone Source's documented quality standards: HLVd-tested flags across all 39 catalog records, a 3-pathogen PCR mother-stock panel, and documentation available with every order.

Our Quality Standards, Documented

This page replaces an earlier awards page. We are not aware of verified third-party awards or rankings to list here, so we publish what we can document instead of recognition we cannot.

What We Can Document Today

  • 39 of 39 cataloged strain records carry an HLVd-tested flag in our production inventory record, as of August 2026.
  • Our stated screening panel covers HLVd, Fusarium, and Pythium by PCR on mother stock.
  • Each catalog record lists breeder attribution and lineage notes, so buyers can confirm cultivar identity against breeder sources.
  • The IPM disease-free guarantee is defined in our current order terms, including the claim window and replacement process.
  • Order-specific testing documentation is available on request before fulfillment for the exact record being ordered.

How We Handle Claims

We list a credential, award, certification, or partnership on this site only when it is real, current, and verifiable. When we cannot verify a claim, we remove it. If we earn documented recognition in the future, it will appear here with the awarding organization and date.

Review the Details

Read the testing methodology page for how mother-stock screening works, browse the clone catalog, or contact orders@clone-source.com / (720) 375-5261 with questions about a specific record.