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Nutrition Product
Nutrition Product

MICROEDGE CHELATE

High-precision flowering-stage micronutrient formulation combining boron (B, 100 g/L as Disodium Octaborate Tetrahydrate), EDTA-chelated Zn²⁺ (20 g/L), sugar alcohol complex (100 g/L), and Ascophyllum nodosum seaweed extract (200 g/L). Corrects and prevents hidden B and Zn²⁺ deficiencies that impair pollination, fruit set, and seed formation.

Active ingredient

Boron (B) 100 g/L as Disodium Octaborate Tetrahydrate (Na₂B₈O₁₃ · 4H₂O); Zinc (Zn²⁺) 20 g/L as EDTA-chelated (Zn-EDTA); Sugar Alcohol Complex 100 g/L; Seaweed Extract (Ascophyllum nodosum) 200 g/L

Formulation

SL (Soluble liquid)

Group
Application

Foliar spray

Recommended rate

0.5–1.5 litres per hectare per application

Re-entry interval

Not restricted

Target scopeFruit quality
Application timingFruit development
Water volume200–400 L/ha
Rain-fastness1–2 hours post-application
Tank-mix compatibleYes — check label

Boron and zinc both show up in fruit quality problems more than almost any other micronutrients, boron affects sugar transport and cell wall strength in the fruit itself, while zinc is tied to hormone balance that governs even fruit sizing and development. A shortage in either can show up as uneven fruit shape, poor sizing, or reduced firmness, even when the plant otherwise looks healthy.

The sugar alcohol complex here helps both micronutrients move into the leaf efficiently once sprayed.

Recommended rate: 0.5–1.5 litres per hectare per application

CropTargetTimingMax
AvocadoFruit qualityFruit development3
CanolaFruit qualityFruit development3

Apply during fruit development rather than earlier in the season, this is when boron and zinc demand is highest and when a shortage actually shows up in the harvested fruit. Expect the effect to show as improved fruit quality at harvest rather than any visible change immediately after spraying.

This is a mineral micronutrient fertilizer, not a crop-protection chemical, so normal good hygiene during mixing, gloves, avoid ingestion, wash hands afterward, is enough. Store in a dry place away from children, food, and livestock.

Registered for use on labelled crops across East African markets, under the relevant national regulatory authority. Always read and follow the approved product label before use.

Enquire about this product

Contact our technical team for pricing, availability and program recommendations for your region.

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3–5 kg per hectare soil drench; follow label for root dip concentration

Crop context

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Phosphorus (P₂O₅), Potassium (K₂O), Magnesium (Mg²⁺), Zinc (Zn²⁺), Calcium (Ca²⁺), Seaweed Extract (Ascophyllum nodosum)

Rate

2–3 litres per hectare per application

Crop context

Used across Avocado, Capsicum (sweet pepper), Chili pepper, Cucumber, Dry beans, and other listed crops.

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Ascophyllum nodosum Seaweed Extract 200 g/L; Amino Acids (free-form + peptide-based) 100 g/L; Fulvic Acid 50 g/L; Organic Matter ≥150 g/L

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1–2 litres per hectare foliar; 2–4 litres per hectare soil drench or fertigation

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