ISN Nutrients - Supreme Grow Two-Part Base Nutrient Set (1L Part A & Part B) – Pharmaceutical-Grade Vitamin B1 and Certified Organic Fulvic Acid Vegetative Matrix for Accelerated Root and Frame Development
Please note the above shipping is an estimation only. Actual shipping cost can be calculated on the checkout page.
Important shipping notice: This product is not stocked at our Thomastown, VIC warehouse and is dispatched from another local warehouse. Please allow approximately 1-2 weeks for it to reach us before it is ready for pickup or dispatch.
ISN Nutrients - Supreme Grow Two-Part Base Nutrient Set (1L Part A & Part B) – Pharmaceutical-Grade Vitamin B1 and Certified Organic Fulvic Acid Vegetative Matrix for Accelerated Root and Frame Development
Establish an unyielding structural foundation, ignite explosive root proliferation, and prime your crop for massive floral weight with the ISN Nutrients Supreme Grow Two-Part Base Nutrient Set. Explicitly engineered to meet the rigid data logging tolerances and high-throughput demands of commercial greenhouse ranges, vertical indoor farms, and advanced hydroponic networks, this professional liquid mineral matrix redefines early-stage crop momentum. In high-performance cultivation setups, the transition from clone or seedling to a fully realized vegetative frame requires a precise, multi-tiered nutritional strategy. Standard off-the-shelf fertilizers frequently fail to provide the combined systemic support needed to accelerate cell division while simultaneously protecting the plant from environmental and transplant stressors. The ISN Nutrients engineering solution completely resolves these cultivation vulnerabilities. Developed as a highly stable two-part (Part A & Part B) liquid concentrate set, Supreme Grow delivers a sophisticated range of essential nutrients featuring elevated nitrogen levels for accelerated root development, alongside optimal ratios of phosphorus, potassium, and a full spectrum of chelated micronutrients. To supercharge cellular performance, this premium vegetative base is uniquely enriched with certified organic fulvic acid** to maximize mineral bioavailability and pharmaceutical-grade Vitamin B1 to eliminate structural stress and dramatically speed up root tracking. Packaged in a practical 1-litre dual-bottle maintenance set, ISN Supreme Grow keeps your irrigation manifolds operating cleanly while building thick stalks and expansive, dark-green canopies.
Best For: Accelerating root development in early vegetative cycles, minimizing transplant shock during substrate handoffs, building thick-walled structural frames, and maintaining a clean, bio-infused mineral matrix across automated dosing loops.
Key Features & Technical Advancements
- High-Nitrogen Root Proliferation Engine: Formulated with a specialized nitrogen bias that triggers rapid lateral root branching and dense root hair development for enhanced nutrient absorption.
- Pharmaceutical-Grade Vitamin B1 Infusion: Fortified with ultra-pure Thiamine HCl to protect delicate root systems from osmotic shock, environmental shifts, and aggressive transplant stress.
- Certified Organic Fulvic Acid Catalyst: Utilizes low-molecular-weight organic fulvic fractions to act as a natural chelator, increasing root membrane permeability and speeding up mineral tracking.
- Advanced Two-Part Liquid Concentrate Set: Isolates reactive elements into separate Part A and Part B bottles to ensure maximum chemical stability and freshness before dilution.
- Full-Spectrum Chelated Micronutrient Matrix: Packed with essential trace elements bound to stable protective ligands, ensuring complete bio-availability even during unexpected reservoir pH drift.
- 100% Residue-Free Soluble Integrity: Dissolves instantly and completely without leaving gritty deposits or sticky films, keeping your fine inline filters and automated drip emitters clear of blockages.
Product Technical Specifications Matrix
| Nutrient, Formulation, & Substrate Parameters | Engineering Metric / Design Detail Options |
|---|---|
| Brand & Manufacturing Partner | ISN Nutrients (International Specialized Nutrients) |
| Primary Nutrient Classification | Professional Two-Part (Part A + Part B) Vegetative Base Nutrient Set |
| Total Liquid Volume Packaging | 1-Litre Part A Bottle + 1-Litre Part B Bottle (Matched Dual-Pack Set) |
| Target Media & Cultivation Style | Hydroponics (NFT, DWC, Recirculating), Coco Coir, and High-Porosity Soil Blends |
| Active Biostimulant Compounds | Certified Organic Fulvic Acid & Pharmaceutical-Grade Vitamin B1 (Thiamine) |
| Primary Nutrient Enhancements | Elevated Nitrogen (Root & Frame Focus), Phosphorus, Potassium, Trace Elements |
| Fluid Mixing Characteristics | 100% Immediate Soluble Dispersion (Requires Zero Shaking / Zero Sediment) |
| Compatible Hardware Systems | Automated Dosing Injectors, Direct Drip Manifolds, and Fine Mesh Filters |
| Primary Operational Benefit | Halts Transplant Stress, Accelerates Root Tracking, and Builds Heavy Floral Frames |
Advanced Reservoir Modification & Substrate Control Tips
- Executing a Professional Reservoir Mixing Routine: To ensure total chemical stability and prevent target minerals from binding together in concentrated forms, you must follow a strict, sequential mixing protocol based on your ISN Supreme Feed Chart. Always fill your main water reservoir with fresh water first before adding any concentrates. Pour in the required dosage of Supreme Grow Part A and stir the tank thoroughly for 2 to 3 minutes until it is completely mixed. *Never* mix Part A and Part B together directly in their raw, concentrated forms, as doing so triggers instant chemical precipitation, causing vital minerals to drop out as useless sludge. Once Part A is fully diluted in the tank, add your matching dose of Supreme Grow Part B and mix thoroughly again. Let the entire reservoir circulate for 5 to 10 minutes before checking your electrical conductivity (EC) and adjusting your final pH to your desired target range.
- Root-Zone Hydration and Substrate Coordination: Keeping your base nutrient solution perfectly balanced ensures your irrigation systems deliver stable nutritional profiles, protecting your root zones from severe salt stress. For optimal root vitality, accelerated nutrient absorption, and uncompromised drainage, route your perfectly tracked fertilizer recipes into a high-porosity 70/30 blend of Coco Coir and Horticultural Perlite. To maintain highly uniform moisture profiles across your entire bench layout, pressurize your feed lines using a heavy-duty Plont PPH Submersible Pump managed by an automated digital shot-timer.
- The Synergy of Vitamin B1 and Organic Fulvic Acid: The combination of pharmaceutical-grade Vitamin B1 and certified organic fulvic acid creates a powerful dual-action effect at the root interface. Vitamin B1 acts as a systemic primer, signaling the plant's internal defenses to mitigate shock and focus metabolic energy on root cell elongation. Simultaneously, the fulvic acid molecules wrap around metallic nutrient ions like iron, zinc, and manganese, masking their electrical charges. This allowed the roots to absorb these essential micro-elements with significantly less energy overhead, leaving the plant with surplus reserves to construct thicker vascular networks and sturdier branch nodes.
- Managing Multi-Part Solutions inside Automated Dosing Loops: When linking this premium two-part base nutrient to automated inline dosing systems, always dedicate completely separate stock tanks and injection channels for Part A and Part B. Ensure your inline mixing manifold is positioned down-line from your freshwater input loops, allowing each part to dilute completely into the water stream before the separate channels meet. Inspect your injection lines monthly and wipe down your system's digital sensors with dedicated electrode cleaner to prevent fine residue scale from throwing off your automated dosing commands.
Ideal For (Uses)
- Commercial Facility Standardization: The definitive vegetative base nutrient choice for large-scale agricultural operations looking to establish high-speed vegetative cycles and bulletproof plant frames.
- Automated Dosing System Integration: Ideal for indoor commercial growers who utilize automated liquid injectors and require an ultra-stable, sediment-free two-part concentrate.
- Transplant and Propagation Transitions: An exceptional component selection for facility propagation zones looking to safely transition rooted cuttings into primary production media without growth stalls or leaf yellowing.
Oversized Item Delivery Options
Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.
Available options include:
✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.
Business Delivery:
- Business delivery is available for commercial customers only
- If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
- If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
- Business delivery customers must provide a valid business address and contact information
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
Let us know your preference, and we'll arrange the best solution for you!
Important Note on Availability & Shipping
Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.
Lead Times:
- In-Stock Items: Usually ready for dispatch the same day.
- Supplier-Dependent Items: Usually take 2–8 weeks to arrive, depending on supplier availability. Products from Adloheat may take 8–12 weeks to manufacture—they are made to order in Australia by a small business, and longer lead times reflect the care put into quality.
While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.
Biosecurity & Interstate Shipping Restrictions
Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:
- Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
- Seeds cannot be shipped to Western Australia (WA).
Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.
We Offer the Best Prices
We are committed to offering our customers the best prices possible. If you find the exact same product advertised at a lower price elsewhere, we invite you to contact us and we will review your price match request.
Price Match Conditions:
- The competitor must be an Australian-based seller with a physical presence in Australia
- The product must be the exact same item with a matching SKU or model number
- The product must be in stock and available for purchase at the competitor
- The lower price must be publicly advertised and currently available (not a clearance, closeout, or discontinued item)
- Price matching excludes marketplace platforms including but not limited to Temu and Aliexpress
- Price matching requests must be made before purchase
How to Request a Price Match:
To request a price match, please contact us at sales@greenhousepolytunnels.com.au with a link to the competitor's product listing, or call us on 0418 438 774. Please include the product details and the advertised lower price. We will review your request and respond within 2 business days.
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