Professor's Nutrients - Grow Fast Organic – Certified Organic Vegetative Growth Booster

$35.99

Size: 1L

Size: 1L
1L
5L
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SKU: 4638
Availability: In Stock Backorder Out of stock
Shipping Weight: 1.0 kg

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.

Description

Professor's Nutrients - Grow Fast Organic - Certified Organic Growth Booster

Professor’s Organic Grow Fast is a premium, certified organic vegetative growth accelerator engineered to dramatically shorten the vegetative cycle without the use of synthetic inputs. Carefully formulated using easily absorbable organic nitrogen variations, this dynamic booster ensures rapid root uptake for a faster plant response. Grow Fast Organic provides the vital nutritional surge required to build a stronger, bulkier plant structure with thick stems and robust lateral branches.

By maximising vegetative vigour entirely naturally, it effectively primes your plants to support massive, heavy flower yields before they transition into the bloom phase. It is the definitive choice for organic growers seeking fast turnaround times and heavy-yielding harvests without compromising on biological purity. A strong vegetative foundation is the key to organic success, and Grow Fast Organic delivers that strength through high-quality, sustainable inputs.


Best For: Shortening the vegetative growth phase organically, accelerating leaf and stem development without synthetic chemicals, building robust plant structures, and priming crops for a productive flowering stage.

Key Features:

  • 100% Certified Organic: Formulated strictly with high-quality organic ingredients, ensuring a clean, residue-free booster that complies with organic cultivation standards.
  • Bioavailable Organic Nitrogen: Features specialised, easily absorbable organic nitrogen sources that stimulate immediate metabolic activity and rapid green growth.
  • Accelerated Vegetative Cycle: Drastically cuts down the time required in the vegetative phase, allowing organic cultivators to achieve faster crop rotations and more harvests per year.
  • Bulkier Plant Framework: Promotes tight nodal spacing and sturdy, thick stalks capable of bearing maximum fruit and flower weight during the flowering cycle.
  • Natural Soil Conditioning: Helps sustain and nourish beneficial soil microbes and mycorrhizae while feeding the plant directly, enhancing the living soil ecosystem.

Specifications:

Feature Details
Brand Professor's Nutrients
Product Type Organic Vegetative Growth Booster
Certification 100% Certified Organic
Application Phase Vegetative Cycle Only
Compatible Media Living Soil, Coco Coir, and Organic Hydroponics
Available Sizes 1 Litre and 5 Litre

Directions for Use:

  • Hydroponics: Add 2.0ml to 4.0ml of Grow Fast Organic per 1 Litre of nutrient solution.
  • Soil: Add 2.0ml of Grow Fast Organic per 1 Litre of water.
  • Application Window: Use throughout the vegetative cycle. Discontinue use immediately prior to the start of the flowering/bloom stage to ensure the plant shifts its energy to bud production.

Usage Tip: For the best results in organic soil, use Grow Fast Organic alongside a high-quality microbial additive. The organic nitrogen sources in this booster provide an excellent food source for beneficial bacteria, which in turn help break down the nutrients for even faster plant absorption.

Oversize Item Delivery

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!

Shipping & Lead Times

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.

Price Match Guarantee

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.

Still Unsure?

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