Description
What is a Differential Sap Test?
Gain deep insights into your crop’s nutrient status with our Differential Sap Test, a powerful tool for optimizing plant health and soil fertility.
A differential sap test analysis measures the concentration of nutrients in the old and new leaf sap. This is an alternative test to the leaf tissue test and uses the plant sap instead and compares older leaves to now leaves to predict on-coming deficiencies. Where leaf tests will tell the concentration of nutrients in the whole leaf, the sap test tell you exactly what the plant has available it use in it’s sap.
This test analyzes essential nutrients in both young and old leaves, helping farmers detect deficiencies, imbalances, and early stress indicators before visible symptoms appear.
Check out our blog to learn more about Differential Sap Tests.
Results Include:
- Moisture, Brix, pH, EC, TN (Total Nitrogen), NO₃ (Nitrate), NH₄ (Ammonium), P (Phosphorus), K (Potassium), Ca (Calcium), Mg (Magnesium), Na (Sodium), S (Sulfur), B (Boron), Cu (Copper), Zn (Zinc), Mn (Manganese), Fe (Iron), Mo (Molybdenum), Cl (Chloride), Co (Cobalt) Si (Silicon), Al (Aluminum)
Why Use a Differential Sap Test?
- Detect nutrient deficiencies early
- Improve fertilizer efficiency and reduce input costs
- Boost plant resilience to pests, diseases, and environmental stress
- Enhance crop quality, yield, and soil regeneration
Perfect for farmers seeking a science-backed approach to nutrient management and regenerative farming success.
