Plant Sap Analyzer
Version 2.1 • Built by AgriBio Systems
What is Plant Sap Analysis?
Plant sap analysis measures the nutrients actually circulating in your crop's vascular system. Unlike soil tests, it shows what the plant is actually taking up and using, providing real-time nutritional status—like a blood test for your crops.
Why Compare Young vs Old Leaves?
Mobile nutrients (N, P, K, Mg, Mo, Cl) can be redistributed from older leaves to new growth when the plant is under pressure. If young leaves are noticeably higher than old leaves and overall levels are borderline, the plant is pulling from reserves — a sign that current uptake isn't fully keeping up with demand.
Immobile nutrients (Ca, S, Fe, Mn, Zn, B, Cu) largely stay where they were first deposited. If young leaves are deficient compared to old leaves or fall below the target range, the plant isn't getting enough from the roots — foliar feeding is usually the fastest way to correct it.
🎯 Auto-Detected Ranges
This analyzer automatically extracts the optimal ranges directly from your NovaCropControl PDF report. This means it works with any crop without needing manual configuration—the lab's crop-specific ranges are used automatically!
Privacy & Disclaimer
Your data is processed entirely in your browser—nothing is sent to any server. This tool is not affiliated with NovaCropControl or any laboratory. Always consult a qualified agronomist before making management decisions.