You can contact Weights and Measures at (225) 925-3780 or (800) 247-1086 or contact us through email: info@ldaf.state.la.us.

 Reference Material Application. For more information, call 225-952-8100 or email: horticulture@ldaf.state.la.us

Download and complete the Service Sample Submission form available from this site.  Forward a sample of the seed with the corresponding submission form to the Seed Testing Laboratory.   Upon receiving lab results, place a supplemental tag, in the vicinity of the existing tag, containing the updated germination percentage and the new test date. 

LDAF grows as many as 30 different species of tree seedlings. A list of our current inventory is posted on our Web page.

$100.00/year