{"id":25168,"date":"2022-10-03T23:04:22","date_gmt":"2022-10-03T23:04:56","guid":{"rendered":"https:\/\/agsci.colostate.edu\/divi-soiltestinglab\/?page_id=25168"},"modified":"2026-02-18T21:51:17","modified_gmt":"2026-02-18T21:51:17","slug":"submit-sample","status":"publish","type":"page","link":"https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/submit-sample\/","title":{"rendered":"Submit a Sample"},"content":{"rendered":"

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Sample Submission Guidelines and
Forms\u200b<\/span><\/h1>\n

Submitting a high-quality, properly collected sample is critical for an accurate analysis. Samples that are too small or improperly packaged may delay results or be unsuitable for testing.\u200b<\/p>\n

You must FULLY complete each form for us to properly process your sample and give recommendations.\u200b<\/strong><\/p>\n

If you submit an old form, we will call or email and ask you to submit a completed new form. If we don\u2019t hear from you within two weeks, we will cancel testing and dispose of your sample.\u200b<\/p>\n

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Choose the Form That Best Fits Your Sample Type<\/h2>\n
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Please Remember: if the form isn’t completely filled out your sample processing and results will be delayed.<\/em><\/p>\n<\/blockquote>\n

Download the PDF form and fill it out completely. We need all the information included in the form<\/strong> to properly process and analyze your sample.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”horticulture” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/divi-soiltestinglab\/wp-content\/uploads\/sites\/177\/2022\/10\/horticulture.jpg” alt=”plants in a greenhouse” title_text=”horticulture” _builder_version=”4.18.0″ _module_preset=”default” border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” global_colors_info=”{}”]<\/p>\n

Horticulture Soil Submission Form<\/h3>\n

Gardens, lawn and turf, tomatoes, orchard, trees, etc.<\/p>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/01\/Horticulture-Submittal-Form-2026.pdf” url_new_window=”on” button_text=”Soil Sampling Instructions” button_alignment=”left” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_button][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Test Codes, Packages, & Pricing<\/p>\n

*You MUST provide a test code in your form\u200b<\/p>\n

*You MUST include soil depth if you would like fertilizer recommendations<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”crop” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/divi-soiltestinglab\/wp-content\/uploads\/sites\/177\/2022\/10\/crops-corn-field.jpeg” alt=”corn crops in a field” title_text=”crops-corn-field” _builder_version=”4.18.0″ _module_preset=”default” border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” global_colors_info=”{}”]<\/p>\n

Crop Soil Submission Form<\/h3>\n

Corn, wheat, alfalfa, etc.<\/p>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/01\/Crop-Submittal-Form-2026.pdf” url_new_window=”on” button_text=”Soil Sampling Instructions” button_alignment=”left” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_button][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Test Codes, Packages, & Pricing<\/span>\u200b<\/span><\/p>\n

\u200b<\/span>*You MUST provide a test code in your form<\/span>\u200b<\/span><\/p>\n

*You MUST include soil depth if you would like <\/span>fertilizer recommendations<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”mix” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/divi-soiltestinglab\/wp-content\/uploads\/sites\/177\/2022\/10\/compost-bin-manure.jpeg” alt=”compost bin” title_text=”compost-bin-manure” _builder_version=”4.18.0″ _module_preset=”default” border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Soilless Mix Sample Submission Form<\/span><\/h3>\n

Compost, manure, sludge, potting mix, etc.<\/span><\/span><\/span><\/p>\n

[\/et_pb_text][et_pb_text module_id=”mix” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Test Codes, Packages, & Pricing\u200b\u200b<\/p>\n

*You MUST provide a test code in your form<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”water” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.19.5″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/divi-soiltestinglab\/wp-content\/uploads\/sites\/177\/2022\/10\/water.jpg” alt=”irrigation ditch in farm field” title_text=”water” _builder_version=”4.18.0″ _module_preset=”default” border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.19.5″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Water Submission Form<\/h3>\n

Wells, tap water, drinking quality, irrigation,\u00a0etc.<\/p>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/01\/Water-Submittal-Form-2026.pdf” url_new_window=”on” button_text=”Water Sampling Instructions” button_alignment=”left” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_button][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Test Codes, Packages, & Pricing\u200b<\/p>\n

\u200b*You MUST provide a test code in your form<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”feed” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.19.5″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/divi-soiltestinglab\/wp-content\/uploads\/sites\/177\/2022\/10\/feed-forage.jpg” alt=”cows eating grain” title_text=”feed-forage” _builder_version=”4.18.0″ _module_preset=”default” border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.19.5″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Feed and Forages Submission Form<\/h3>\n

Corn silage, sorghum, millet, alfalfa, etc.<\/p>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/01\/Forage-Submittal-Form-2026.pdf” url_new_window=”on” button_text=”Feed & Forage Sampling Instructions” button_alignment=”left” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_button][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Test Codes, Packages, & Pricing\u200b\u200b<\/p>\n

*You MUST provide a test code in your form<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”plant” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/divi-soiltestinglab\/wp-content\/uploads\/sites\/177\/2022\/10\/plant-tissue.jpg” alt=”potato plants” title_text=”plant-tissue” _builder_version=”4.18.0″ _module_preset=”default” border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Plant Tissue Nutrient Analysis Submission Form<\/h3>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Test Codes, Packages, & Pricing\u200b\u200b<\/p>\n

*You MUST provide a test code in your form<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”plant” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/02\/wheat-root-rot-disease.jpg” alt=”Examples of wheat root rot disease” title_text=”wheat-root-rot-disease” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Plant Disease Diagnosis Submission Form<\/h3>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/01\/Plant-Submittal-Form-2026.pdf” url_new_window=”on” button_text=”Plant Sampling Instructions” button_alignment=”left” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_button][et_pb_button button_url=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/01\/Plant-Submittal-Form-2026.pdf” url_new_window=”on” button_text=”Turfgrass Sampling Instructions” button_alignment=”left” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_button][et_pb_button button_url=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/01\/Plant-Submittal-Form-2026.pdf” url_new_window=”on” button_text=”Tree Sampling Instructions” button_alignment=”left” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_button][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”plant” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/02\/insect-microscope-image.jpg” alt=”A small insect on a microscope screen” title_text=”insect-microscope-image” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Plant, Insect, & Arthropod ID Submission Form<\/h3>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/01\/Plant-Submittal-Form-2026.pdf” url_new_window=”on” button_text=”Insect Sampling Instructions” button_alignment=”left” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_button][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” module_id=”plant” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#FFFFFF” collapsed=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_image src=”https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/wp-content\/uploads\/sites\/177\/2026\/02\/fruit-tree-pathogen.jpg” alt=”A pathogen on a fruit tree” title_text=”fruit-tree-pathogen” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ border_width_top=”4px” border_color_top=”#F15625″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”4%|4%|4%|4%|true|true” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” header_2_font_size=”36px” header_3_font_size=”26px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Pathogen Detection & Screening Submission Form<\/h3>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

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\n\t\t\t\n\t\t\t\t\n\t\t\t<\/svg>\n\t\t<\/div>\n\t\tSample Submission Guidelines andForms\u200b Submitting a high-quality, properly collected sample is critical for an accurate analysis. Samples that are too small or improperly packaged may delay results or be unsuitable for testing.\u200b You must FULLY complete each form for us to properly process your sample and give recommendations.\u200b If you submit an old form, we […]<\/p>\n","protected":false},"author":238,"featured_media":25520,"parent":0,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-25168","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nSubmit a Sample - CSU Soil, Water & Plant Diagnostics Laboratory\u200b<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/agsci.colostate.edu\/soil-water-plant-lab\/submit-sample\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Submit a Sample - CSU Soil, Water & Plant Diagnostics Laboratory\u200b\" \/>\n<meta property=\"og:description\" content=\"Sample Submission Guidelines andForms\u200b Submitting a high-quality, properly collected sample is critical for an accurate analysis. 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