Professor's Nutrients - Organic Grow (1L) – Premium 100% Organic Single-Part Vegetative Nutrient Concentrate Optimized for Hydroponic and Soil Applications

$36.95
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Estimated delivery: 5 - 15 Business Days.

+5 days for regional locations on average [More Info]

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Description

Professor's Nutrients - Organic Grow (1L) – Premium 100% Organic Single-Part Vegetative Nutrient Concentrate Optimized for Hydroponic and Soil Applications

Establish a vibrant biological baseline, accelerate early root expansion, and cultivate exceptional plant vitality with Professor's Nutrients Organic Grow. Explicitly engineered to meet the strict data logging tolerances and heavy throughput requirements of organic greenhouse ranges, commercial soil systems, and advanced bioponic networks, this premium 100% organic liquid vegetative foundation delivers uncompromised plant nutrition. When young crops establish their root zones and push early fan leaves, synthetic chemical feeds can often spike substrate electrical conductivity (EC), leading to root burn, salt accumulation, and structural growth stalls. Professor's Nutrients provides a sophisticated botanical solution to these cultivation vulnerabilities. Formulated as a highly complex single-part fluid, this unique organic blend features over 72 distinct macro and micro nutrients, vitamins, essential minerals, amino acids, and natural plant hormones. Unlike aggressive synthetic salts, organic inputs release their active nutrient ions gradually through natural biological degradation. This controlled release completely eliminates the risk of accidental over-fertilization while ensuring a continuous, long-term supply of bio-available elements within the rhizosphere. During the crucial vegetative phase, Organic Grow acts as a high-performance soil conditioner, directly fueling important microbes and expanding the soil's structure to significantly increase total water-holding capacity and cation exchange. Packed with a natural, highly refined source of nitrogen, this professional formula builds structurally superior, healthier growing plants with enhanced physiological resistance against environmental frost, severe drought, and pathogenic pest or disease pressures. Packaged in a practical 1-litre maintenance bottle, Professor's Nutrients Organic Grow keeps your organic reservoirs running smoothly while establishing an unyielding, high-yield canopy footprint.


Best For: Driving aggressive vegetative root growth, conditioning live soil and coco substrates, maximizing microbial colonization, and establishing a stable, burn-free organic baseline for indoor and outdoor crop production.

Key Features & Technical Advancements

  • Full-Spectrum Bio-Organic Matrix: Contains a complex, unrefined profile of over 72 macro and micro elements, natural vitamins, and plant hormones to support comprehensive vegetative cellular growth.
  • Zero-Burn Slow Release Dynamics: Delivers essential mineral fractions via gradual organic breakdown, ensuring sustained nutrient availability while completely eliminating root-zone salt shock.
  • Active Rhizosphere Soil Conditioner: Enhances the physical architecture of growing media, directly increasing structural aeration, moisture retention, and overall nutrient capture efficiency.
  • Microbial Feeding Mechanics: Supplies a rich source of complex carbohydrates and specialized amino acids that act as premium food sources for beneficial soil bacteria and mycorrhizal fungi.
  • Natural Stress-Resistance Complexes: Fortifies plant tissue and cell walls to dramatically increase native physiological resistance to extreme drought, temperature drops, and insect pressures.
  • Highly Refined Fluid Adaptability: Extensively filtered to maintain standard organic fluid flow across diverse irrigation methods without generating dense bottom sediment.

Product Technical Specifications Matrix

Nutrient, Formulation, & Substrate Parameters Engineering Metric / Design Detail Options
Brand & Manufacturing Partner Professor's Nutrients / Precision Agricultural Science
Primary Nutrient Classification 100% Organic Single-Part Vegetative Base Nutrient Concentrate
Total Liquid Volume Packaging 1-Litre Maintenance Bottle (High-Dispersibility Formula)
Target Media Compatibility Living Soils, Organic Coco Blends, and Specialized Hydroponic/Bioponic Loops
Elemental Formulation Depth Over 72 Distinct Nutrients, Vitamins, Active Minerals, and Amino Acids
Hydroponic Mixing Ratio 4ml Organic Grow Concentrate per 1 Litre of Pure Water
Soil Mixing Ratio 2ml Organic Grow Concentrate per 1 Litre of Pure Water
Primary Irrigation Hardware Hand-Wand Systems, Coarse Drippers, and Dedicated Organic Stock Reservoirs
Primary Operational Benefit Stimulates Rapid Root Branching, Builds Soil Health, and Prevents Nutrient Over-Dosing

Advanced Reservoir Modification & Substrate Control Tips

  • Executing a Professional Organic Mixing Routine: Because organic ingredients contain dense natural particulates, vitamins, and complex compounds that can settle over time, you must shake the 1-litre bottle vigorously for 30 to 45 seconds before opening. Fill your clean water tank with fresh water first. When mixing for hydroponic or bioponic loops, dilute at a strict ratio of 4ml per litre of water; for soil applications, drop the dosage to 2ml per litre of water. Stir the reservoir thoroughly for 3 minutes to ensure total fluid dispersion. If running organic nutrients alongside beneficial microbial additives, always mix the base nutrient completely into solution before introducing the biology. To prevent unwanted fermentation and bacterial slime build-up, use your mixed organic solution within 24 hours of initial water exposure.
  • 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.
  • Managing Organic Fluids in Plumbing Infrastructures: Natural organic fertilizers naturally introduce complex carbon chains and thick particulate arrays. If routing Organic Grow through automated drip lines, ensure you utilize coarse, high-flow emitters and execute a clean freshwater line flush after every major irrigation cycle. Clean your main inline disc filters weekly to keep organic material from drying on the mesh screens, which can cause severe pressure drops and uneven watering across your garden benches.
  • Maximizing Biological Cation Exchange: The 72 organic minerals and natural hormones inside Organic Grow require a healthy microbial presence to reach maximum efficiency. When working with soil or coco substrates, combine this vegetative feed with regular additions of mycorrhizae and beneficial Bacillus strains. The microbes will rapidly process the slow-release components of the fertilizer, transforming them into immediate ionic inputs for the roots while creating an optimal micro-environment that permanently improves long-term substrate drainage and structure.

Ideal For (Uses)

  • 100% Pure Organic Crop Propagation: The primary single-part baseline choice for clean cultivation operations dedicated to producing high-value crops using pure bio-organic agronomy.
  • Explosive Rhizosphere and Root Optimization: An exceptional operational solution for cultivators needing to build a heavy root network, improve soil structure, and increase natural drought resistance.
  • Living Soil Maintenance and Feeding: Perfectly balanced to act as a direct nutritional input and a premium food source for the beneficial biology inhabiting advanced living soils and compost networks.
Oversize Item Delivery

Oversized Item Delivery Options

Oversized, heavy, and structural goods ship via specialist freight. Freight is calculated at checkout from estimated packaged volumetric or physical weight. Carrier depot audits may adjust the rate — if the increase exceeds 10%, we will contact you before processing.

Available options include:

✔ Delivery to your closest depot for pickup — default method
✔ Direct delivery — requires an operational forklift on site unless Tailgate Delivery has been specifically requested and quoted (contact us — this cannot be selected at checkout)
✔ Tailgate hydraulic lift delivery — must be specifically requested; contact us for a quote (not available as a checkout option; extra fees apply; required if you do not have a forklift)
✔ 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
  • Any carton or consignment over 25–30kg (or over 200cm) must be palletised
  • Without a specifically requested and paid Tailgate Delivery quote, palletised freight requires a forklift on site — otherwise the carrier will redirect to the nearest depot
  • Bulky and oversized items cannot be delivered to a PO Box — provide a physical street address
  • Failed deliveries, locked gates, unattended sites, or incorrect business/forklift declarations may incur carrier redelivery, demurrage, and restocking fees as set out in our Terms & Conditions

Business Delivery:

  • Selecting a business/commercial delivery rate warrants that the address has an operational forklift and certified operator during business hours
  • If the carrier cannot unload, the consignment may be redirected to a depot and secondary fees may apply
  • Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment

See our Terms & Conditions (Article 8) for full freight and delivery rules.

Shipping & Lead Times

Important Note on Availability & Shipping

Our warehouse is a logistics hub, not a retail showroom. Listing a product online does not mean it is stored at our Thomastown warehouse — many lines ship from supplier hubs (split fulfilment may apply).

How lead times work:

  • Product page ETA: The Estimated Time of Arrival (ETA) / lead-time badge shown on the product page at checkout is the agreed delivery timeframe for that order under Australian Consumer Law.
  • Metro baselines: Advertised ETAs apply to standard metropolitan zones. Regional and remote addresses may take longer and may attract surcharges.
  • Peak seasons: Orders in March–May, August–October, EOFY (June), Black Friday/Cyber Monday (November), and Christmas/New Year (December–January) may automatically add a 2–4 week buffer beyond the product page ETA.
  • Supplier-dependent / backordered items: If stock is delayed, we will notify you with a revised ETA. You then have 7 days to accept the new timeframe or cancel for a full refund.
  • Adloheat: Custom-made products from Adloheat (Pakenham, VIC) may take 4–12 weeks depending on the order.

Full fulfilment, cancellation, and freight rules are in our Terms & Conditions.

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.

Price Match Guarantee

We Offer the Best Prices

We are committed to offering competitive market rates. If you find an identical, currently stocked product advertised at a lower price by an authorised Australian competitor, contact us before purchase and we will review your request.

Price Match Conditions:

  • The competitor must be a registered Australian business (active ABN) with a physical trading address or verified commercial presence in Australia
  • The item must be identical in brand, model, SKU, gauge, dimensions, and specifications
  • The lower price must be publicly advertised in AUD, currently active, and available for immediate purchase
  • Excludes liquidation, clearance, closeouts, damaged goods, and discontinued lines
  • Excludes overseas marketplaces and aggregators including Temu, AliExpress, eBay auction sellers, and Amazon third-party sellers
  • Excludes trade quotes, bulk discounts, and custom negotiated quotes not publicly visible
  • Requests must be made in writing before purchase

How to Request a Price Match:

Email [email protected] with a live link or official quote. We reserve sole discretion to verify and approve price match adjustments. See Article 6.7 of our Terms & Conditions.

Pricing Errors & 105% Store Credit

If a displayed price is incorrect due to a website error or an extraordinary supplier increase, we will contact you before processing. You may proceed at the corrected price, choose an alternative, or cancel for a full cash refund. A 105% store credit may be offered as a courtesy bonus at our sole discretion only. It is not an entitlement, and we may refuse it if we believe it is being abused or sought in bad faith. Full details: Terms & Conditions Article 6.1.

Still Unsure?

Book an appointment with one of our team members. We are here to assist you every step of the way.