Editor’s note
This publication is a fillable PDF. Select the “Download this publication” button and save the form to your computer. Then either fill it in using Acrobat Reader and print it to send with your samples, or print it and fill it in by hand.

It is preferable to know the nutrient content of your compost material which you plan to apply. Based on the compost analysis you can decrease the amount of fertilizer needed. After collecting a compost sample submit directly to the Columbia lab. Each sample submitted to our lab should be accompanied by a sample information form. When submitting a sample to the lab the sample information form should be filled out accurately and completely.

Topics

• Soil
• Compost
• Plant
• Gardens
• Lawns
• Crops
• Seed
• Nutrients

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