Greenhouse
Applications: Professional greenhouse operations
Price: Potting mix/Green roofs: $25 / sample
Forms & Instructions: Submission Form
Analysis and Reporting
Your potting mix report will include pH, phosphorus, potassium, calcium, magnesium, nitrate-nitrogen and soluble salts.
Your greenhouse solution report will include pH, nitrate-nitrogen, phosphorus, potassium, calcium, magnesium, and soluble salts.