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Open in Maps pgagrisolutions@gmail.com +91 79766 87037Plant Growth Regulator Manufacturers in Delhi (PGR) - Pure Grow Agri Solution
Pure Grow Agri Solutions Pvt. Ltd. is a well-regarded name among Plant Growth Regulator (PGR) Manufacturers, Suppliers, Dealers, Traders and Exporters in Delhi. Our innovative agricultural solutions are backed by 10+ years of industry experience in crop nutrition and specialized fertilizer formulations.
We serve farmers, agricultural input dealers, distributors and bulk buyers with a wide product range that covers Potassium Humate, Humic Acid, Fulvic Acid, Amino Acid, Seaweed Extracts, Potassium Fulvate, Organic Carbon and specialized liquid and granular formulations.
As experienced suppliers of plant growth promoter and agricultural fertilizer products, we remain committed to quality-focused products, dependable customer support and effective crop nutrition solutions that keep pace with changing agricultural needs and contribute to sustainable farming practices.
What is a plant growth regulator?
A plant growth regulator, or PGR, is a substance that changes the way a plant grows and develops, either by imitating the plant's own hormones or by altering how those hormones act. Hormones are the plant's internal messengers: they tell roots to branch, buds to open, seeds to wake up and fruit to ripen.
In day-to-day farming, the term covers a wider set of products. When a grower asks for a PGR for plants, they often mean a plant growth promoter, a natural product based on humic acid, seaweed or amino acids that supports the plant's own processes. These are not synthetic hormones, and they do not replace fertilizers. Both kinds are explained below to make the differences clear.
Plant Growth Regulator Types
As Plant Growth Regulator (PGR) Manufacturers, Suppliers, Dealers, Traders and Exporters in Delhi, we help agricultural businesses understand the different plant growth regulator categories and explore suitable crop growth support products.
Plant growth regulators come from two sources: natural plant hormones (phytohormones) and man-made chemicals that imitate or influence them. Scientists classify them into five classical families, plus a few newer ones.
The five families:
| Family | Function | Examples | Use in the field |
|---|---|---|---|
| Auxins (promoters) | Promote cell elongation, root formation and apical dominance, and help fruit and leaves stay attached to the plant | Indole-3-acetic acid (natural), NAA and other synthetic auxins | Rooting of cuttings and reduction of early drop |
| Gibberellins (promoters) | Lengthen stems, end seed and bud dormancy, trigger germination and flowering, and help produce seedless fruit | Gibberellic acid (GA3) | Germination, fruit size and control of flowering |
| Cytokinins (promoters) | Stimulate cell division, activate lateral buds, support chlorophyll and delay leaf ageing | Kinetin and zeatin (natural), synthetic cytokinins | Branching and longer-lasting green leaves |
| Abscisic acid (inhibitor) | The plant's stress hormone: closes leaf pores to conserve water and promotes dormancy | Abscisic acid (ABA) | Drought response, plus seed and bud dormancy |
| Ethylene (promoter and inhibitor) | A gaseous hormone that controls fruit ripening, leaf and fruit drop, and ageing | Ethylene (natural), ethephon (synthetic) | Ripening and abscission |
Newer, specialised classes of hormones:
- Brassinosteroids support cell division, stem growth and stress tolerance.
- Strigolactones shape root architecture and shoot branching, and help the plant interact with soil microbes.
- Jasmonates and salicylic acid drive the plant's defence response against pests, disease and physical or environmental stress.
- Polyamines, nitric oxide and karrikins play supporting roles in tissue development, stress signalling and germination.
Promoters, inhibitors and dual-action regulators
PGRs can also be grouped by the direction of their effect. Auxins, gibberellins and cytokinins mainly promote growth. Abscisic acid mostly restrains growth so that the plant can survive stress. Ethylene works in both directions depending on the stage and tissue. Growers also use growth retardants to keep tall crops compact, which is a separate use with its own rules.
A note on usage: hormone-type regulators are potent and need accurate dosing, correct timing and proper registration. Use them only as directed on a registered label and on an agronomist's advice.
Our Plant Growth Promoters and Biostimulants Range
Pure Grow's range lies on the plant growth promoter and biostimulant side. We do not sell these products as synthetic hormones. Through nutrition, soil health and natural compounds, they support the plant's own growth systems:
| Our products | How they support growth |
|---|---|
| Seaweed (green and black, powder, flakes, liquid) | Seaweed contains small amounts of natural growth-active compounds. It is used to support rooting, shoot growth and recovery from stress, the same areas in which auxins and cytokinins work. |
| Humic range (potassium humate, humic granules) | Helps roots absorb nutrients and improves soil structure. Research also links humic substances to better root growth. |
| Fulvic range (fulvic acid, potassium fulvate) | Small molecules that enter the plant quickly and help transport nutrients, especially micronutrients. |
| Amino acid range | Ready-made building blocks that save the plant energy, especially during flowering, fruit set and stress. |
| Organic carbon | Feeds soil life and improves soil structure for healthier roots. |
How do plant growth regulators work inside plants?
Plants run on signals. A hormone is made in one part, travels to another and switches a response on or off. Classical PGRs add to or change these signals. Growth promoters such as ours cooperate with the signals rather than overriding them. They make nutrients easier to absorb, provide ready materials and improve the soil around the roots, so the plant's natural signalling can work properly.
That is why these products work best on top of a sound fertilizer program and never as a replacement for one.
Role of plant growth regulators in agriculture
As Plant Growth Regulator (PGR) Suppliers, Manufacturers, Dealers, Traders and Exporters in Delhi, we offer a diverse range of agricultural products designed to complement crop nutrition and support informed crop management practices.
Inputs are expensive and the weather is unpredictable. Plant growth regulators in agriculture help growers get steadier returns from what they already invest.
- Support for Early Plant Development: Depending on the product and growing conditions, suitable crop management inputs help build healthy roots and vigorous seedlings.
- Improved Nutrient Management: When used properly, compatible crop nutrition products can complement NPK fertilizers and micronutrients within a balanced nutrient management programme.
- Support During Environmental Stress: Depending on the composition and intended use, some formulations may help plants cope with specific stress conditions.
- Flowering and Fruit Development: Crop-specific plant growth regulators can influence flowering, fruit set and fruit development when applied as per approved recommendations.
- Soil and Root Zone Management: Humic substances and organic carbon products can complement soil management practices that support soil quality and nutrient management.
- Flexible Application Options: Depending on the formulation, agricultural products may be available as liquids, powders, flakes or granules to suit their intended application methods.
Benefits of plant growth regulators in agriculture
As Plant Growth Regulator (PGR) Dealers, Suppliers, Manufacturers, Traders and Exporters in Delhi, we offer products that help agricultural businesses explore suitable solutions for plant development, nutrient management and crop-specific requirements.
- Root Growth and Development: Suitable products and balanced soil nutrition can support root establishment, helping plants access available water and nutrients.
- Flowering and Fruit Set Management: In crops where their use is appropriate, some plant growth regulators can influence flowering and fruit set.
- Fruit Growth and Development: Depending on the active ingredient and the stage of application, crop-specific formulations may help regulate fruit development and ripening.
- Crop Growth and Yield Potential: When suitable growth management is combined with balanced nutrition and good agricultural practices, crops can achieve their production potential.
- Plant Recovery and Stress Management: Depending on the formulation, selected crop nutrition and biostimulant products may support plant performance under some stress conditions.
- Efficient Agricultural Input Management: When suitable products are included in a well-planned crop management programme, growers can make informed decisions on input use and overall production costs.
Our PGR product range:
As Plant Growth Regulator (PGR) Traders, Dealers, Suppliers, Manufacturers and Exporters in Delhi, we offer a comprehensive selection of humic, fulvic acid, amino acid, seaweed and organic carbon products in different formulations.
| Category | Products | Type |
|---|---|---|
| Humic range | Potassium Humate Crystal, Flakes, Powder | Crystal, flakes, powder |
| Humic granules | Humic Bentonite Granules (Coated and Non-Coated), Humic Granules (Non-Coated), Humic Shiny Ball | Granules, balls |
| Fulvic range | Fulvic Acid 80%, Potassium Fulvate | Powder |
| Amino acid range | Amino Acid 80% and 50% (Soya Protein Base), Amino 60% Liquid (Medium Thick and Isabian Honey Thick) | Powder, liquid |
| Seaweed range | Green Seaweed Powder, Black Seaweed Powder, Black Seaweed Flakes, Green Seaweed (Liquid) | Powder, flakes, liquid |
| Organic carbon and combination | Organic Carbon (Soil), Organic Carbon 100% Soluble, Humic + Amino + Fulvic + Seaweed (Liquid) | Granular, soluble, liquid |
Humic range
- Potassium Humate Crystal. A shiny, fully soluble form of humic acid with potassium. It dissolves cleanly, so it is a favourite for drip and fertigation, where residue can block emitters. It supports root development and nutrient uptake.
- Potassium Humate Flakes. Flakes with the same humic benefits, easy to handle and quick to dissolve in a tank. It is a practical choice for dealers and blenders who serve both soil and spray customers.
- Potassium Humate Powder. A fine powder for soil application, blending and foliar use. It improves soil structure and helps roots absorb nutrients more easily.
Humic granules
- Humic Bentonite Granules (Coated and Non-Coated). Bentonite clay carries the humic acid and conditions the soil as well. The coated grade is easier to handle and spread, while the non-coated grade is a simple, economical choice. Both are used as a basal dose.
- Humic Granules (Non-Coated). A plain granular humic product for broadcast and basal use, intended for growers who wish to build up the soil without spraying.
- Humic Shiny Ball. Smooth, round granules that spread evenly and look uniform in the pack, useful for retail packs and for growers who prefer a clean, consistent product.
Fulvic range
- Fulvic Acid 80%. A concentrated, small-molecule acid that plants absorb readily, so it suits foliar spray and drip. It helps carry nutrients, especially micronutrients, into the plant.
- Potassium Fulvate. A soluble, fast-acting fulvic acid with potassium, for spray and fertigation where a quick and clean input is needed.
Amino acid range
- Amino Acid 80% (Soya Protein Base). A high-strength powder made from soya protein, applied as a spray or through drip. During flowering, fruit set and stress, amino acids give the plant ready building blocks.
- Amino Acid 50% (Soya Protein Base). The same soya-based product at a more economical strength, ideal for routine spraying and blending.
- Amino 60% Liquid (Medium Thick). A ready-to-use liquid of medium consistency that pours easily and mixes quickly.
- Amino 60% Liquid (Isabian Honey Thick). The same 60% strength in a thicker, honey-like liquid, for buyers who prefer a denser feel in the can.
Seaweed range
- Green Seaweed Powder. Supports rooting, shoot growth and recovery from stress. It dissolves readily for spray or fertigation.
- Black Seaweed Powder. A dark seaweed powder often chosen for fruit, vegetable and plantation crops, applied as a spray or through drip.
- Black Seaweed Flakes. Black seaweed in flake form, easy to dissolve and convenient for bulk buyers and blenders.
- Green Seaweed (Liquid). A ready liquid seaweed for quick foliar application when time is short and mixing is not desired.
Organic carbon and combination products
- Organic Carbon (Soil). A carbon source applied to the soil that feeds soil microbes and improves structure, building long-term soil health.
- Organic Carbon 100% Soluble. A fully soluble carbon product that passes through drip and fertigation and delivers carbon directly to the root zone.
- Humic + Amino + Fulvic + Seaweed (Liquid). A single liquid with four growth-supporting ingredients. As a liquid organic growth booster, it offers growers broad cover in one pass, with fewer products to buy and mix.
Best Plant Growth Regulator Products by Crop Growth Stage
As Plant Growth Regulator (PGR) Exporters, Traders, Dealers, Suppliers and Manufacturers in Delhi, we help buyers explore product options by crop development stage, intended application and product-specific recommendations.
| Objective | Products worth considering | Ideal timing |
|---|---|---|
| Plant growth regulator for root growth | Potassium Humate, Humic Granules, Organic Carbon, Green Seaweed | At sowing, transplanting and early growth |
| Plant growth regulator for flowering | Amino Acid, Black Seaweed, Fulvic Acid | Before and during bud and flower stages |
| Plant growth regulator for fruit development | Amino Acid, Potassium Fulvate, Black Seaweed | After fruit set and during fruit filling |
| Plant growth regulator for crop yield | Humic + Amino + Fulvic + Seaweed, Potassium Humate | Throughout the crop cycle, along with fertilizer rounds |
| Plant growth regulator for flowering and fruiting | Amino Acid and Seaweed together | From early bud to fruit filling |
| Plant growth regulator for better crop growth | Humic or Fulvic range with Organic Carbon | Early and mid growth |
How to choose the best PGR for your crop?
No single plant growth regulator is the best for every crop. The right choice depends on crop, soil, stage and method.
- Match the form to the method. Crystals, soluble powders and liquids suit drip and spray, whereas granules suit basal and broadcast use.
- Match the product to the stage. Humic and organic carbon build roots early. Amino acid and seaweed support flowering and fruit.
- Consider the soil. Sandy, low-organic soils gain the most from humic and organic carbon inputs.
- Keep it simple. The combination liquid saves time and tank space when one product has to do several jobs.
Not sure? Share the crop, stage and area with us and we will suggest a plan.
How to apply plant growth regulators on the farm?
Below is a general guide to plant growth regulator spray, solution and dosage. Always follow the label and technical sheet of the product you buy.
| Product type | Foliar spray (per litre of water) | Soil or drip (per acre) |
|---|---|---|
| Potassium Humate (crystal, flakes, powder) | 1 to 2 g | 1 to 2 kg |
| Fulvic Acid 80% / Potassium Fulvate | 0.5 to 1 g | 250 to 500 g |
| Amino Acid 80% or 50% | 0.5 to 1.5 g | 500 g to 1 kg |
| Amino 60% Liquid | 1 to 2 ml | 500 ml to 1 litre |
| Seaweed (powder or flakes) | 1 to 2 g | 500 g to 1 kg |
| Green Seaweed (Liquid) | 2 to 3 ml | 500 ml to 1 litre |
| Humic Granules, Bentonite Granules, Shiny Ball | Not for spraying | Basal, as recommended |
Consider these ranges as indicative starting points. The dose changes with crop, soil and stage, so please confirm with our agronomist before application.
Good practices while preparing a plant growth regulator solution:
- Dissolve powders and flakes in a little water first, and then top up the tank.
- Spray in the early morning or late afternoon, and avoid strong midday sun.
- Do a small jar test before mixing with other products.
- Keep to the recommended dose. The effect of a plant growth regulator depends on the correct dose and timing, and more is not better.
Plant Growth Regulator Formulation and Technology
The formulation and technology behind a plant growth regulator shape its composition, stability and suitability for application. PureGrow provides a variety of agricultural product formulations to meet different crop nutrition and commercial needs.
- Diverse Formulations: Powders, flakes, crystals, granules and liquid products are available for various agricultural applications.
- Product Composition: Understanding the ingredients and their concentration helps buyers select formulations that match their intended use.
- Application Suitability: The crop, the application method and the recommended usage instructions guide product selection.
- Informed Product Selection: We encourage buyers to review product specifications and technical documentation before choosing a formulation.
Plant Growth Regulator for Higher Crop Yield
While choosing a plant growth regulator to improve crop yield, crop requirements, growth stages and suitable agricultural practices must be taken into account. Our specialty crop nutrition range complements balanced crop management programmes.
- Crop-Specific Selection: Choose products that match the crop, growth stage and intended agricultural objective.
- Balanced Crop Nutrition: Combine suitable products with the right NPK fertilizers and micronutrients as the crop demands.
- Root and Soil Management: Humic substances and organic carbon products can complement suitable soil management practices.
- Flowering and Fruit Development: When used correctly, suitable crop nutrition and crop-specific growth regulators can support the related developmental processes.
- Responsible Application: Follow the dosage, timing and application instructions given for each product so that it performs effectively.
- Realistic Yield Expectations: Crop yield depends on weather, irrigation, soil fertility and crop management, and no product can guarantee a bigger harvest.
Using PGR Together with NPK and Micronutrients
Growth promoters do not replace the main nutrients; they help the crop make better use of them. A sound program combines macronutrient (NPK) fertilizers, such as our water-soluble grades, with a PGR product at the right stage, and includes micronutrients like zinc, iron and boron wherever a test reveals a shortage. Our micronutrient range goes hand in hand with these products.
Whom do we supply, and where
Plant growth regulator for commercial farming forms a big part of our business. Our customers include:
- Farmers and farmer groups
- Agri-input dealers and retailers
- Traders and wholesalers
- Fertilizer distributors and blenders
- Exporters and importers
We serve customers in Delhi and dispatch across the NCR, including Gurugram, Noida, Faridabad, Ghaziabad, Sonipat, Bahadurgarh and Greater Noida, and further to Haryana, Uttar Pradesh, Punjab, Rajasthan and the rest of India. Export enquiries are welcome.
How does ordering work?
- Tell us your need. Share the crop, area and stage, or simply the product and quantity.
- Get a quotation. We reply with the suitable product, pack sizes and price.
- Confirm and dispatch. After your confirmation, we arrange road dispatch within India or export documentation.
- Receive support. Our team answers your queries on dose, timing or mixing.
Why Work With Us?
- Diverse Agricultural Product Range: Humic acid, amino acids, fulvic acid, seaweed extracts and organic carbon products are available to meet varied agricultural needs.
- Multiple Product Formulations: We offer powders, flakes, crystals, granules and liquid formulations to match different product preferences.
- Solutions for Bulk Buyers: Dealers, distributors, traders and wholesalers who are looking for agricultural products for their business are welcome to enquire.
- Customer-Focused Assistance: We guide customers through product specifications and available options as per their requirements, so that they can make informed purchasing decisions.
Choose Pure Grow Agri Solutions Pvt. Ltd. is a reputed name among Plant Growth Regulator (PGR) Manufacturers, Suppliers, Dealers, Traders and Exporters in Delhi. With a comprehensive range of specialty crop nutrition products, such as humic acid, amino acids, fulvic acid, seaweed extracts and organic carbon formulations, we strive to meet evolving agricultural needs. We serve farmers, dealers, distributors and bulk buyers with product options that suit diverse agricultural requirements. Get in touch with our team to explore our portfolio and discuss your specific product and business needs.
Common Questions and Answers
A plant growth regulator is a substance that affects how a plant grows, usually by acting like its natural hormones or by influencing them. In everyday farming, the term is also used for plant growth promoters made from humic acid, seaweed and amino acids.
There are five classical groups: auxins, gibberellins, cytokinins, abscisic acid and ethylene. The newer classes include brassinosteroids, strigolactones, jasmonates, salicylic acid and polyamines.
Gibberellins are best known for breaking seed and bud dormancy and triggering germination. Abscisic acid works in the opposite way and keeps seeds dormant.
Auxins support root formation and cell elongation, whereas cytokinins stimulate cell division and branching and slow leaf ageing. Together, they keep root and shoot growth in balance.
Strictly speaking, they are plant growth promoters or biostimulants and not hormone-type regulators, although the trade commonly calls them PGRs. They support the plant's own growth and cannot replace fertilizers.
They support or modify the plant's natural signals. Humic and fulvic acids help roots take up nutrients, seaweed supplies natural growth-active compounds, and amino acids provide building blocks during flowering and stress.
No single product is the best. Decide on the basis of crop, soil, stage and method. Humic products and organic carbon suit early root growth, while amino acid and seaweed suit flowering and fruit.
Potassium humate, humic granules, organic carbon and green seaweed are commonly used at sowing, transplanting and early growth.
Amino acid, black seaweed and fulvic products are commonly used around the bud, flower and fruit-filling stages.
Dissolve the product in a little water and top up the tank, then spray in the early morning or late afternoon at the label dose, and do a jar test before mixing it with other products.
It depends on the product, crop and stage. Indicative ranges are given in the table on this page, and our team can confirm the exact dose for your case.
Not exactly. A liquid bio fertilizer usually contains living microbes, whereas our liquid products, such as the humic, amino, fulvic and seaweed liquid, are organic growth boosters made from natural extracts. Both help crops, but in different ways.
Yes. Growth promoters are designed to work together with macronutrient (NPK) fertilizers and help the crop use them better.
Yes. Share the product, quantity and destination, and we will send a quotation with packing and documentation details.
Humic acid is the larger molecule and mainly improves soil and root conditions over time. Fulvic acid is smaller and enters the plant fast, which makes it suitable for foliar and drip use.