How We Stopped Chlorosis in 12 Days
A dual foliar plus fertigation protocol, backed by tissue data, restored photosynthesis and hormone balance in our trial blocks.
1. Start with Soil and Tissue Analysis
Proper diagnosis is everything. Soil reports list which elements are missing; tissue analysis confirms whether the crop actually absorbs them. Applying micronutrients blindly burns budgets and risks toxicity. Test soil before the season and leaves mid-season.
2. Pick the Right Element and Chelate Form
EDDHA iron for alkaline soils, zinc sulfate or chelated zinc for sandy low-organic soils, carefully dosed boron for flowering—matching the product to the soil raises yield by 20–35%. One size never fits all.
3. Use Fertigation for Root Uptake
Fertigation keeps the dose under control, delivers nutrients directly to active roots, and minimizes losses. For zinc, manganese, boron, and iron deficiencies we run 2–3 low-dose fertigations across the season.
AI-inspired visualization of balanced foliage after micronutrient recovery.
4. Rely on Foliar Sprays for Fast Rescue
If deficiency shows up mid-season, foliar feeds act within 24–48 hours. Spray at dawn or dusk; avoid harsh midday sun. Boron, zinc, and manganese respond best to foliar delivery.
5. Boost Uptake with Microbials and Biostimulants
Mycorrhizae enlarge the root zone, humic/fulvic acids keep micronutrients available, and amino-acid biostimulants sustain uptake even under stress. In calcareous soils this support is often the difference between success and failure.
Takeaway
Macro fertilization alone is not enough. Proper analysis + the right micronutrient + accurate application timing safeguards yield and lowers costs. Chlorosis, boron shortage, or manganese lock-up can cost 10–70% yield; with a plan they turn into opportunities.