We are currently experiencing some service outages and portions of our website may not be functioning properly at this time.

OMRI is not currently accepting applications to the Mexico Organic Products Law (LPO) in order to focus on implementing the 2023 standards update. Read more here: https://www.omri.org/lpo-pause.

Applicant Resources

Once you purchase an Application Kit, several new resources will be made available to you in the OMRI advanced features menus, including the OMRI Policy Manual©, Review Standards for Lab Analyses documents and information about the OMRI review process.

If you would like more information about the organic standards in the U.S., Canada or Mexico, please see our links page. This page also has a number of links to other resources in the organic community.

If you need assistance completing the OMRI application or formulating a compliant product, please see the Consultant List below. If you are having trouble finding an analytical laboratory to conduct tests on your product, see the Labs List below.

Additionally, the OMRI application support team is available to answer questions that you may have about OMRI policies or applicable standards. Call (541) 343-7600 x105 or email apply@omri.org for assistance.  


Consultant List

OMRI does not endorse or recommend any particular consultant. The following list is not comprehensive, but includes consultants that can help with organic input products. If you are a consultant and you would like to be added to this list or update your information, please contact OMRI with your request.

List of Consultants

 

CONTACTCOMPANYLOCATIONPHONE AND WEBSITEFOCUS AREA
Rob R. AdamsAdams Technology SystemsAlpharetta, GA770-751-1073
www.adamstechnology.com
Pesticides 
Ron AlexanderR. Alexander Associates, Inc.Apex, NC919-367-8350
www.alexassoc.net
Compost, Fertilizers
Roberto Álvarez TenaINAGRO (Insumos Agrícolas de México)Ensenada, Baja California, Mexico+52-646-117-4104
ventas@inagromexico.com
Se habla Español.
Fertilizers, Pesticides
René AnguianoBiOrganic Solutions MexicoGuadalajara, Jalisco, MéxicoPh.+52-33-2003-2395
info@biorganics.com.mx
Se habla Español.
Composts, Pesticides, Fertilizers e Insumos para la producción de alimentos orgánicos
William M. Bell, IIICherokee Rose Environmental Services, Inc.Tallahassee, FL850-408-0038
WBell@CherokeeRoseEnvironmental.com
www.CherokeeRoseEnvironmental.com
Product Formulation & Registration
Lynn L. BergesonBergeson & Campbell, P. C.Washington, DC202-557-3800Pesticides
Heather BjornsonBjornson Regulatory Consulting, LLCNew York, NY202-361-6292
hbjornson@bjornsonregulatoryconsulting.com
Pesticides
Tara BockEco Matters ConsultingSan Fransisco, California415-830-4146
ecomattersconsulting@gmail.com
ecomattersconsulting.com
Fertilizers, Soil Amendments
Melissa BreyGenesis Regulatory ConsultingBrooklyn, NY949-419-7000
genesisregulatoryconsulting@outlook.com
www.genesisregulatory.com
Fertilizers, Soil Amendments, Microbial Inoculants
Tinashe Brighton MutengwaOrganicomplexHarare, Zimbabwe+26-377-859-8166
tinashemutengwa@gmail.com
www.humusoncomplex.com
Compost, Biostimulants, Fertilizers, Microbial Inoculants and Soil Amendments
Shannon Bryant-SpasTSG ConsultingSacramento, CA530-601-5063
www.tsgconsulting.com
Crops, Livestock, Pescticides
Alex CamachoBrand Maven Consulting LLCSacramento, CA661-210-3603 ext: 802
alex.camacho@brandmavenconsulting.com
brandmavenconsulting.com
Fertilizers, Soil Amendments and Microbial Inoculants, Compost, Pesticides, Product Formulation & Registration, Label Development
Dave CarterCrystal Springs Consulting, Inc. Westminster, CO303-594-4420
Fax: 303-466-1782
de.carter@comcast.net
www.crystalspringsconsulting.com
Processing
Phillip CassidyPhillip Cassidy of BattelleColumbus, Ohio(440)-479-5123
cassidy@battelle.org
Battelle.org
Pesticides and Formulations
Maria Regina Cosenza ZeaNATURA ACTIVA, S.AGuatemala+502-551-01-105
rcosenzaz@gmail.com
Se habla Español.
Agriculture and Processing Input Review
Matthew CottonIntegrated Waste Management Consulting, LLCNevada City, CA530-265-4560
matt@mattcotton.com
www.mattcotton.com
Compost
Lawrence N. Curcio, Ph.D.The Solutous Group, LLCChapel Hill, NC919-942-0408
lcurcio@solutous.com
www.solutous.com
Pesticides, Fertilizers, Pathogens
James Damico,
Cinda Bell, 
Fred Smith, and 
Bridgette Anderson
SciReg, Inc.Woodbridge, VA703-494-6500
www.scireg.com 
Pesticides
Warren D. DavenportPAT²H Horticultural Research Services, Inc.Rydal, GA770-382-6048
Fax: 770-386-7474
www.PAT2H.com
Fertilizers, Compost
Dr. Geoffrey Davies,
Dr. Elham Ghabbour
Humic Acid Research GroupBoston, MA617-373-2834
617-373-7988
www.hagroup.neu.edu
Compost, Fertilizers, Livestock Feed
Patti Bursten DeutschOrganic ConceptsDwight, NE813-422-5533
www.organicconcepts.info
Fertilizers, Pesticides
Robert C. EhnR3 Ag Consulting LLCFresno, CA559-297-9322Pesticides
Rich FlammerHidden ResourcesSan Diego, CA619-758-0726
Fax: 858-273-1972
rich@compostingconsultant.com
www.compostingconsultant.com
Compost, Food Processing
Ana Victoria Gutiérrez MontoyaBYOS CORPEnsenada, Baja California, Mexico+52-646-978-1525
agutierrez@byoscorp.com
Se habla Español.
Fertilizers, Pesticides, Processing
Jim HendricksonHendrickson Soil SamplingPortland, OR503-887-1956Livestock, Compost
Holly HigginsHolly Higgins ConsultingSolano, CA707-616-9707
hollyreedhiggins@gmail.com
http://hollyreedhiggins.wixsite.com/home
Fertilizers, Soil Amendments
Burke HigleyCrop Production ServicesBurley, ID208-678-2714
burke.higley@cpsagu.com
www.cpsagu.com
Fertilizers, Pesticides
Mike HodgeCascade Ag ServicesWanatchee, WA509-750-8361

Fertilizers, Pesticides
Mike HiltonPro-Active AgricultureLacygne, KS913-757-2400
www.proactiveag.com
Fertilizers, Pesticides, Livestock Healthcare
Zheng JianjunHangzhou Guboo M&E Technical Service Co., Ltd.Hangzhou, Zhejiang, China+86-0571-8559-2927
guboo@aliyun.com
http://www.guboo.org
Fertilizers, Livestock, Compost
Jeff Jones, Marbury Jacobs, Damon Cory-Watson Delta Analytical CorpSilver Spring, MD301-680-7971
www.delta-ac.com
emjacobs@delta-ac.com
dcorywatson@delta-ac.com
Soil Amendments and Microbial Inoculants, Pesticides, Biopesticides, Biostimulants, Fertilizers, Product Formulation & Registration, Bio-pesticide Formulation and Registration, Label Development, Regulatory Compliance
Ramesh KhaladkarMauli AgrotechPune, India+91-992-355-3737
rkecovillage05@gmail.com
Bio-Pesticide Formulation and Registration, Food Processing, Crop Production, Compost
Alan KatzTOXCEL, LLCGainesville, VA703-754-0248
Toll Free: 877-7TOXCEL
www.toxcel.com
Pesticides
Kelly KormanCommon Ground Organic ConsultingBoca Raton, FL561-377-2197
kelly@commongroundorganic.com
www.commongroundorganic.com
Crops, Livestock, Registration
Bolton Kudzai KakavaBolton Compliance Consultancy Group Pvt Ltd.Harare, Zimbabwe+26-377-957-9803
boltonkudzi@gmail.com
Fertilizers, Bio-stimulants, Pesticides, Compost
Christy LeeperBrand Maven Consulting LLCHelena, MT661-210-3603, ext: 803
christy.leeper@brandmavenconsulting.com
brandmavenconsulting.com
Fertilizers, Soil Amendments and Microbial Inoculants, Compost, Product Formulation & Registration, Label Development, GHS
Jorgelina LezaunAgriConsult LatamRosario, Argentina+54-341-447-7434
agriconsultancyla@gmail.com
https://www.agriconsult-latam.com/
Se habla Español.
Biopesticides, Market Development, Latin America
E. David Lewis,
Eliot Harrison,
Wendy A. McCombie,
Christina Swick,
Ana Rodriguez-Koster,
Georgia Anastasiou
Lewis & Harrison, LLCArlington, VA202-393-3903
https://lewisharrison.com/
Pesticides
Clédam Lopez GarciaAgroProcessingMichoacan, Mexico+52-351-103-4342
www.agroprocessingmx.com
agroprocessingmx@gmail.com
direcccion@agroprocessingmx.com
Se habla Español.
Pesticides, Fertilizers
Evan R. LaniganLos Angeles Organic Farm Inc.Kailua, HI 970-355-4143
Erlanigan@gmail.com
www.HydroponicsConsulting.com
www.LosAngelesOrganicFarm.com
Fertilizers, Pesticides, Livestock Feed, Crop Production
Todd LeavittNursery Connection LLCHubbard, OR800-777-0891
Fax: 503-982-1437
tleav61@yahoo.com
Pesticides, Crop Production
Colin A. LennoxPermaCyclerPortland, OR814-937-9115
http://ecoislandsllc.com/permacyclers/
Fertilizers
Chad LessardFruit Growers Laboratory, Inc.Santa Paula, CA805-392-2000
Fax: 805-392-2063
chadle@fglinc.com
Crop Production, Fertilizers
Rudy MaldonadoKobalt Mgmt, S.A. De C.V.Tucson, AZ
Hermosillo, Sonora
USA: 520-284-2393 
Mexico: 662-211-2100 
rudy@fishsoil.com
Se habla Español.
Fertilizers
Jeremy Malone,
Jamie Guillory
Spring Regulatory SciencesSpring, TX877-227-2597
JamieG@SpringRegulatory.com
http://www.springregulatory.com/
Global Registration, Pesticides, Fertilizers
Sam MalriatRodale InstituteKutztown, PA610-683-1435
sam.malriat@rodaleinstitute.org
rodaleinstitute.org
Crop Rotation, Agronomy, Certification
N. Bhushan Mandava, Ph.D.Mandava Associates, LLCPlano, TX202-223-1424
www.mandava.com
Pesticides
Rebecca MannionScientific & Regulatory Consultants, Inc.Columbia City, IN260-244-6270
srcconsultants.com
Pesticides, Disinfectants/Sanitizers, Soil Amendments, Fertilizers
James MessinaExponentWashington, DC202-772-4932Pesticides, Fertilizers
Edgar Nieto ÁlvarezHornet Biotech ConsultingCelaya, Mexico+52-461-252-3343
www.hornetbiotechconsulting.com
edgarnietoa1@hotmail.com
edgar.nieto@hornetbiotechconsulting.com
Se habla Español.
Pesticides, Fertilizers, Livestock, Compost, Food Processing
Rasitha Niroshana, Pushpika JayakanthaRR Associate (Pvt) LtdJa Ela, Sri Lanka+94-770-800-555
+94-777-228-727
info@rrenvt.com
www.rrenvt.com
Compost, Fertilizer, Coco Peat, Food Processing, Livestock
Michael T. Novak

Keller and Heckman, LLPWashington, DC202-434-4485
Fax:202-434-4646
www.khlaw.com
Fertilizers, Pesticides
Don O'Shaughnessy Ph.D., DABT, DABFMDOC, Inc.Cub Run, KY270-524-5633

Pesticides
Berenice Osorio RosalesAgroregulación de México, S. de R.L. de C.V.Mexico City, Mexico+52-553-818-4558
regulacionagricola@gmail.com
https://regulacionagroquimicos.com
Se habla Español.
Regulatory procedures in the agricultural field
Reanne PernerowskiReanne PernerowskiWinnipeg, Manitoba, Canada204-430-6761
raepern@gmail.com
Processing, Producer, Fertilizers, Feed, Food Products, Livestock
Scott ProspectOrganic Prospects, Inc.Ocala, FL352-745-0815

Fertilizers, Pesticides, Fungicides
Ed Rudberg, Ph.D.Greener Point ConsultingMinnesota952-212-6576
edgar.rudberg@gmail.com
https://www.linkedin.com/in/edrudberg/
Compost, Anaerobic Digestate, Fertilizers
Aron A. Quist, CPAg/SSStanworth Crop Consultants, Inc.Blythe, CA760-922-3106
www.stanworth.net
Se habla Español.
Fertilizers, Compost
Dave QuillinEverwood FarmBrooks, OR503-390-2637
dave@everwoodfarm.com
www.EverwoodFarm.com
IPM, IDM, Fertilizers, Soil Testing
Dr. Prabath SamarasingheNexus Business Solutions Pvt LtdColombo, Sri Lanka+94-77-220-0248
www.nexusbizness.com
Compost, Fertilizer, Coco Peat, Food Processing, Livestock
Kayla SandersVerdant Regulatory ConsultingBaton Rouge, LA225-218-3226
ksanders@verdantregulatory.com
www.verdantregulatory.com
Fertilizers and Soil Amendments
José Humberto Sánchez RoblesNMX S DE RL DE CVRamos Arizpe, Coahuila, Mexico+52-844-310-3561
grupojacher@gmail.com
Se habla Español.
Fertilizers, Pesticides and Additives for the Food Industry
Leisha SchumacherKnoell USA, LLC.Chadds Ford, PA(610) 558 3001
www.knoell.com/en/locations/usa
Pesticides, Fertilizers, Soil Amendments
Sajan SethumadhavanGCL Business Intelligence Private LimitedCoimbatore, IndiaIndia: +91-984-666-7950
sajan@gcl-bi.com 
www.gcl-bi.com
Bio Inputs
Chaitali MoreAuxilife Scientific Services Pvt Ltd.Pune, India+91-879-993-1366
chaitali@auxilife.com
info@auxilife.com
www.auxilife.com
Regulatory Compliance - Compost, Biostimulants, Fertilizers, Soil Amendments, Pesticides, Disinfectants/Sanitizers
Dr. R. SivakumarDivya Consultancy ServicesChennai, IndiaIndia: +91-442-260-0778
sivaa21@yahoo.com
https://sites.google.com/site/dcsalgae/home
Production of Micro Agae, Food Production Microaglas, Compost
Cara SmileyIntegrated Organic Services, Inc.Oaxaca, Oaxaca
Mexico
Mexico: 044/045-951-228-3386
USA: 831-359-4096
www.integratedorganic.com
Se habla Español.
Compost, Fertilizers, Pesticides, Fungicide
Victoria SmithWagner Regulatory Associates (Syntech Research Group)Hockessin, DE856-390-1963
victoria.smith@syntechresearch.com
wagnerreg.com
syntechresearch.com
Pesticides and Biopesticides
Bill StonemanW.F. Stoneman Company LLCMcFarland, WI608-268-7040Pesticides
Walter TalerekWalter TalerekGreat Falls, VA703-759-4837Pesticides
Emmanuel TovarProessaTlaxcala, Mexico+52-554-032-7129
+52-249-210-9948
etovarj@gmail.com
Se habla Español.
Fertilizers and Biopesticides
Karen Troxell,
Shannon Murphy 

The Organic Consulting Firm, LLCTemecula, CA760-723-3775
Fax: 760-454-2337
www.TheOCF.com
Se habla Español.
Fertilizers, Food Processing, Livestock
Xin TaoHogan Lovells US LLPWashington DC202-637-6986
xin.tao@hoganlovells.com
Product Formulation, Livestock Feed
Tamara ThomasTerre-Source LLCMount Vernon, WA360-336-3536
tnthomas@terre-source.com
www.terre-source.com
Compost
Eric WhiteBrand Maven Consulting LLCBakersfield, CA661-210-3603 ext: 801
eric@brandmavenconsulting.com
brandmavenconsulting.com
Fertilizers, Amendments, Compost, Feed, Product Formulation, Label Development, National US Registration
Jeremiah WilsonCompliance Services InternationalBend, OR541-516-1277
jwilson@complianceservices.com
www.complianceservices.com
Global Registration, Pesticides, Crop products
Bill WolfWolf, DiMatteo + AssociatesVirginiaOffice: 540-864-5107
Cell: 540-798-1349
www.OrganicSpecialists.com  
Fertilizers, Food Processing, Livestock
Lucie Zillinger PengZillinger ConsultingBritish Columbia, Canada250-546-4944
lzillinger@gmail.com
effectivenesstoolbox.com
Soil Amendments, Compost

OMRI does not endorse or recommend any particular consultant


Labs List

OMRI does not endorse or recommend any particular analytical lab. Check with your intended lab to verify that they provide the type of analysis required by OMRI, as specified in the Review Standards for Lab Analyses documents, even if the lab appears on the list below. The following list is not comprehensive.

Lab analysis reports must be labeled in a way that is consistent with the product name. Any lab report must declare the methods and units used and must be less than a year old.

If you are a laboratory service provider and you would like to be added to this list or update your information, please contact OMRI to submit your request. 

 

Lab List

 

Lab Name & Contact InformationPathogens (Fecal coliform & Salmonella)Crop Products Nutrient AnalysisCrop Products Heavy Metals 

Ag Labs Inc.
800 W. Lake Ave.
P.O. Box 788
Fairmont, MN 56031
507-235-6909, fax 507-235-9155
www.aglabs.com

NoYesNo

A & L Analytical Laboratories, Inc.
2790 Whitten Road
Memphis, TN 38133
(800) 264-4522
support@allabs.com
www.allabs.com

Yes Yes Yes

A & L Eastern Laboratories, Inc.
7621 Whitepine Road
Richmond, VA 23237
(804) 743-9401, fax (804) 271-6446
www.allabs.com

No Yes Yes

A & L Great Lakes Laboratories, Inc.
Greg Neyman
3505 Conestoga Dr.
Ft. Wayne, IN 46808
260-483-4759, fax 260-483-5274
gregn@algreatlakes.com
www.algreatlakes.com

YesYesYes

A & L Heartland Laboratories, Inc.
111 Linn Street
Atlantic, IA 500022
800-434-0109, fax 712-243-5213
support@alheartland.com
www.alheartland.com

NoYesYes

A & L Western Agricultural Laboratories
Robert Butterfield
1311 Woodland Ave., Suite 1
Modesto, CA 95351
209-529-4080, fax 209-529-4736
rbutterf@al-labs-west.com
www.al-labs-west.com

YesYesYes

American Analytical Chemistry Lab
711 Parkland Ct
Champaign, IL 61821
217-352-6060, fax 217-352-6052
www.aaclabs.com

YesNoNo

Ana-Lab Corp
PO Box 9000
Kilgore, TX 75663
(903) 984-0551
www.ana-lab.com

YesNoYes

Analisis Tecnicos (Agrolab)
Km 7 Carr Pachuca-Actopan
Pachuca Hidalgo. CP 42088
+52 771-713-2801
www.agrolab.com.mx

YesYesYes

Anresco, Inc.
1370 Van Dyke Ave.
San Francisco, CA  94124
800-359-0920, fax 415-822-6615
www.anresco.com

Yes NoNo

BBC Laboratories, Inc.
1217 North Stadem Drive
Tempe, AZ 85281
480-967-5931, fax 480-967-5036
info@bbclabs.com
www.bbclabs.com

YesNoNo

BIONEEDS INDIA PRIVATE LIMITED
Devarahosahally, Sompura Hobli, Nelamangala Taluk,
Bengaluru - 562111, Karnataka, India.
+91 816 2214400, + 91 733 840 2626
bioneeds@bioneeds.in, anupama@bioneeds.in
www.bioneeds.in 

YesNoYes

Brookside Laboratories Inc.
200 White Mountain Dr.
New Bremen, OH 45869
419-977-2766, fax 419-977-2767
greg@blinc.com
www.blinc.com

YesYesYes

Cornell Nutrient Analysis Lab
Bradfield Hall
Ithaca, NY  14853-1901
607-255-4540 fax 607-235-7656
soiltest@cornell.edu
cnal.cals.cornell.edu

NoYesYes

Creative Marketing & Research
c/o Jonathan Voth
P.O. Box 35000
Fresno, CA 93745
559-499-2100
jvoth@montereyagresources.com

YesNoNo

Covance Laboratories Inc.
3301 Kinsman Blvd.
Madison, WI 53704
608-241-7213, fax: 608-242-7903
www.covance.com

YesNoNo

Crop Services International Inc.
1718 Madison S.E.
Grand Rapids, MI 49507
616-246-7933, fax 616-246-6039
DrDirt@cropservicesintl.com
www.cropservicesintl.com

NoYesNo

CYCAT LLC
2700 Technology Forest Blvd.
Suite 150
The Woodlands, TX 77381
346-327-8989
www.cycatllc.com

YesNoYes

Eurofins
6100 Thornton Avenue, Suite 220
Des Moines, IA 50321
515-280-8378, fax 515-280-7075
www.eurofinsus.com

YesNoNo

FSNS Food Safety Net Services
199 W. Rhapsody
San Antonio, TX 78216
(210) 308-0675, fax (210) 525-1702
lab@food-safetynet.com
www.food-safetynet.com

 YesNoNo

IEH Laboratories & Consulting Group
15300 Bothell Way NE
Lake Forest Park, WA 98155
(800) 491-7745, fax (206) 306-8883
info@iehinc.com
www.iehinc.com

YesYes  Yes

Jennings Laboratories
1118 Cypress Ave.
Virginia Beach, VA 23451
(757)425-1498

 NoYesYes

Laboratorios A-L de Mexico S.A. de C.V.
Esmeralda # 2847 Verde Valle.
44550 Guadalajara, Mexico
52-33-3121-7925
52-33-3123-1823
044-332-803-7960
maldana@allabs.com
eaguilar@allabs.com  
kcalderon@allabs.com
http://westanalitica.com.mx/

 YesYesYes

Laboratorios Labfrusco, SA de CV
Blvd. Emiliano Zapata 4699-15 Fracc. Villa Serena. 
CP. 80159 Culiacan, Sin. Mexico 
+52-667-170-4040
Contact: Ernesto Espinoza Angulo
atencion.clientes@labfrusco.com
www.labfrusco.com 

 YesYesYes

Midwest Laboratories Inc.
13611 B Street
Omaha, NE 68144-3693
402-334-7770, fax 402-334-9121
tollfree fax 800-677-0256
jwurtz@midwestlabs.com
www.midwestlabs.com

YesYesYes

Michigan State University Soil & Plant Nutrient Lab
A81 Plant & Soil Sciences Building
East Lansing, MI  48824
517-355-0218, fax 517-355-1732
dahl@msu.edu
http://www.soiltesting.msu.edu/

NoYesNo

New Age/Landmark, Inc.
160 Veterans Blvd.
South Haven, MI 49090
269-637-5658
bkreiger@newagelandmark.com
swall@newagelandmark.com
www.newagelandmark.com

YesYesYes

OMIC USA Inc.
3344 NW Industrial Street
Portland, Oregon, 97210
503-223-1497, fax 503-223-9436
info.usa@omicusa.com
www.omicusa.com

YesNoNo

Precision Enviro-Tech
3935 N. Coronado Ave.
Stockton, CA 95204
(209) 477-8105
petal545@sbcglobal.net
www.petallab.com

Yes YesYes

PrimusLabs.com
Gosia Myers
2810 Industrial Parkway
Santa Maria, CA 93455
805-922-0055
www.primuslabs.com

YesNoNo

Q Laboratories Inc
1400 Harrison Avenue
Cincinnatti, OH 45214
(513) 471-1300, (513) 471-5600
office@qlaboratories.com
www.qlaboratories.com

YesNoNo

SGS North America Inc.
241 34th Ave
Brookings, SD 57006
(513) 471-1300, (513) 471-5600
sgsna_us@sgs.com
www.sgsgroup.us.com/

YesYesYes

Sierra Environmental Monitoring, Inc.
1135 Financial Blvd
Reno, NV 89502-2348
(775) 857-2400, fax (775) 857-2404
sem@sem-analytical.com
www.sem-analytical.com

 Yes YesYes

Soil & Plant Laboratory, Inc.
1101 S. Winchester Blvd. Suite G173
San Jose, CA 95128
(408) 727-0330, fax (408) 727-5125
www.soilandplantlaboratory.com

 Yes YesNo

Soil Control Lab
42 Hangar Way
Watsonville, CA  95076
831-724-5422, fax 831-724-3188
frank@compostlab.com
www.compostlab.com

YesYesYes

Spectra Laboratories
2221 Ross Way
Tacoma, WA 98421
(253) 272-4850, fax (253) 572-9838
info@spectra-lab.com
www.spectra-lab.com

 YesNo Yes

Sunland Analytical Lab
11353 Pyrites Wy., Suite #4
Rancho Cordovo, CA 95670
916-852-8557, fax 916-852-8558
sunland-analytical.com/

YesYesYes

University of Missouri Soil and Plant Testing Lab
23 Mumford Hall
Columbia, MO 65211
573-882-0623
http://soilplantlab.missouri.edu/soil/

NoYesYes

Woods End Laboratories, INC
290 Belgrade Rd
P.O. Box 297
Mt. Vernon, ME 04352
207-293-2457
lab@woodsend.org
 www.woodsend.org

YesYesYes

 

OMRI does not endorse or recommend any particular analytical lab.