Micronutrient Fertilizer / Plant Growth Booster

Micro-Expert

Arka Vegetable Special

Micro-Expert Arka Vegetable Special is a premier crop-specific micronutrient fertilizer developed by the Indian Institute of Horticultural Research (ICAR-IIHR), Bangalore. Packed with a balanced blend of Zinc, Iron, Manganese, Copper, and Boron, it actively prevents micronutrient deficiencies, induces vigorous flowering, and enhances vegetable crop yields by 20% to 30%.

✓ Increases vegetable crop yield by 20% to 30% across major agro-climatic zones
✓ Enhances absorption and utilization efficiency of primary NPK nutrients
✓ Induces vigorous flowering and prevents premature flower and fruit drop
✓ ICAR - IIHR Bangalore licensed technology with ISO 9001:2015 quality assurance

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FORM

100% Water-Soluble Powder Formulation

PACKAGING

250g, 500g, 1kg retail packs & 25kg commercial bulk HDPE drums

APPLICATION

Foliar Spray Application (2–3 kg/acre in split doses)

TARGET CROPS

Vegetable Crops (Tomato, Chili, Capsicum, Cabbage, Brinjal, Cucurbits, Beans)

What is Micro-Expert?

Micro-Expert is an ICAR-IIHR developed multi-micronutrient formulation engineered specifically as an eco-friendly vegetable plant growth booster and yield enhancer.

[AI-generated overview paragraph(s) — expand only from verified Nutrienty product data. Cover what it does, how it works at a high level, and who it is for. No invented specifications or claims.]

Micro-Expert at a Glance

Category: Micronutrient Fertilizer / Plant Growth Booster
Form: 100% Water-Soluble Powder Formulation
Application: Foliar Spray Application (2–3 kg/acre in split doses)
Target Crops: Vegetable Crops (Tomato, Chili, Capsicum, Cabbage, Brinjal, Cucurbits, Beans)
Packaging: 250g, 500g, 1kg retail packs & 25kg commercial bulk HDPE drums

Composition

Nutrient Element	Form / Compound	Target Role in Vegetable Crops
Zinc (Zn)	Multi-chelated Mineral Salt	Crucial for auxin biosynthesis, internode elongation, chlorophyll formation, and enzyme activation.
Iron (Fe)	High-availability Ferrous Blend	Catalyzes chlorophyll synthesis, electron transport in respiration, and prevents interveinal chlorosis.
Manganese (Mn)	Water-Soluble Salt	Drives Hill reaction in photosynthesis, nitrate assimilation, and enzyme systems for crop vigor.
Copper (Cu)	Micronized Copper Complex	Essential for lignin synthesis, pollen fertility, and enzymatic disease defense against fungal pathogens.
Boron (B)	Bio-active Borate	Promotes pollen germination, fruit set, calcium mobility, and prevents fruit cracking and hollow curds.

Technical Specifications

Technical Parameter	Specification / Value
Product Category	Crop-Specific Micronutrient Mixture / Plant Growth Booster
R&D Technology	Licensed Technology from ICAR-IIHR (Indian Institute of Horticultural Research), Bangalore
Physical Form	100% Water-Soluble Fine Crystalline Powder
Color & Appearance	Free-flowing light greenish-white powder
Solubility in Water	100% Instant Dissolution (leaves zero nozzle-clogging residue)
pH Range (1% Solution)	5.5 – 7.0 (ideal for safe foliar stomatal absorption)
Standard Packaging	250g, 500g, 1kg retail boxes/pouches & 25kg bulk HDPE drums for commercial farms
Shelf Life	36 Months from date of manufacture under proper storage
Quality Certification	Manufactured in ISO 9001:2015 certified facility; complies with state FCO norms

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Benefits of Micro-Expert

20%–30% Yield Enhancement

Rigorously tested by ICAR-IIHR across major Indian agro-climatic zones, delivering proven 20% to 30% increases in marketable vegetable harvest volume.

Stimulates NPK Nutrient Uptake

Optimizes metabolic root and vascular pathways, allowing plants to assimilate Nitrogen, Phosphorus, and Potash with maximum bioavailability.

Flower Induction & Anti-Dropping

Provides bio-available Boron and Zinc to stabilize hormone levels, promote uniform blossom setting, and arrest premature flower/fruit drop.

Superior Produce Quality & Shelf Life

Enhances fruit firmness, uniform color, natural taste, and post-harvest storage life, maximizing commercial market value for growers.

Pest & Fungal Disease Resistance

Fortifies epidermal cell walls and strengthens natural enzymatic plant defense mechanisms against fungal blights and insect pests.

Rapid Stomatal Absorption

100% water-soluble micronutrient salts ensure rapid foliar absorption through leaf stomata, giving visible crop revitalization within 48–72 hours.

Suitable Crops

Tomato & Capsicum

Mix 5g/L. Prevents blossom end rot, reduces flower drop, and enhances fruit firmness and size.

Cabbage & Cauliflower

Mix 5g/L. Prevents whiptail and hollow-stem deficiencies; yields dense, snow-white curds.

Chilies & Brinjal (Eggplant)

Mix 3g/L. Enhances deep green foliage, induces continuous flowering, and increases pungency & weight.

Onion & Potato

Mix 3g/L. Stimulates rapid bulb expansion and tuber uniformity with enhanced warehouse storage life.

Cucurbits & Legumes (Beans/Okra)

Mix 1g–2g/L. Accelerates early vine establishment, abundant female flowering, and pod elongation.

How to Use Micro-Expert

Application Method

Foliar Spray

Dosage

1g to 5g per liter of water (crop-specific) or 2 to 3 kg per acre in split foliar applications.

Timing

Early morning or evening during vegetative, flowering, and fruit development stages

Frequency

2 to 3 applications at 15–20 day intervals

Crop Category	Application Method	Dosage (Per Liter)	Field Rate (Per Acre)	Application Timing
Tomato, Capsicum, Cabbage, Cauliflower	Foliar Spray	5g / Liter of water	2 to 3 kg / Acre	Vegetative, flowering initiation, and early fruit set
Chilies, Brinjal, Onion, Potato	Foliar Spray	3g / Liter of water	1.5 to 2 kg / Acre	30 days after transplanting; repeat during fruit development
Beans, Okra (Ladyfinger), Cowpea, Peas	Foliar Spray	2g / Liter of water	1 to 1.5 kg / Acre	Active branching and early pod formation stages
Cucurbits (Cucumber, Melons, Gourds)	Foliar Spray	1g / Liter of water	0.75 to 1 kg / Acre	Early vine growth and flowering stage

Micro-Expert Crop-Wise Application

Crop	Application	Dosage	Growth Stage	Recommended Frequency
Tomato & Capsicum	Foliar Spray	5g / L	Vegetative & Early Fruit Setting	3 sprays at 15-day intervals
Chili & Brinjal	Foliar Spray	3g / L	Flowering & Fruit Expansion	2–3 sprays at 15-day intervals
Cabbage & Cauliflower	Foliar Spray	5g / L	Curd / Head Formation	2 sprays at 20-day intervals
Onion & Potato	Foliar Spray	3g / L	Bulb & Tuber Development	2 sprays at 15-day intervals
Cucumber & Melons	Foliar Spray	1g / L	Flowering & Vine Elongation	2 sprays at 15-day intervals

Available Pack Sizes

250g Pouch / Jar

500g Pouch / Jar

1kg Commercial Grower Pack

Technical Documents

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Technical Data Sheet

Product Brochure

Product Label

COA / Quality Document

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Order from the official Nutrienty online store or available marketplaces.

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