Multicrop Maxicrop Complex 20L – Professional Seaweed Extract with Balanced NPK 7:3:2.11
Estimated delivery: 5 - 20 Business Days.
+5 days for regional locations on average [More Info]
Multicrop Maxicrop Complex 20L – Professional Seaweed Extract with Balanced NPK 7:3:2.11
Maxicrop Complex 20L is a high-performance agricultural biostimulant that bridges the gap between pure seaweed extracts and traditional fertilisers. It combines the proven growth-promoting benefits of 16% W/V premium soluble seaweed extract with 100% soluble Nitrogen, Phosphorus, and Potassium. This unique synergy provides immediate nutritional support while simultaneously building the plant's long-term resilience and soil vitality. Engineered for professional growers, this formula ensures rapid foliar and root uptake, driving higher yields and superior crop quality in commercial environments.
Best For: Commercial horticulture, broadacre cropping, and professional turf management where a single-pass application of seaweed biostimulants and balanced NPK is required for maximum efficiency.
Key Features
- Dual-Action Biostimulant: Delivers the bioactive benefits of premium seaweed (Ascophyllum nodosum) alongside a balanced NPK (7:3:2.11) for comprehensive plant nutrition.
- Enhanced Stress Tolerance: Naturally occurring compounds in the seaweed base help crops withstand extreme climatic conditions, including frost, drought, and heat stress.
- Superior Root & Shoot Development: Scientifically proven to increase root biomass and chlorophyll levels, leading to stronger establishment and more efficient photosynthesis.
- Natural Pest & Disease Resistance: Regular application strengthens cell walls and plant immunity, providing increased natural resistance to fungal and insect attacks.
- Professional Bulk Volume: The 20L industrial format is optimized for high-volume sprayers and fertigation systems, offering significant cost savings for large-scale operations.
Specifications
- Brand: Multicrop / Maxicrop
- Product: Maxicrop Complex
- Volume: 20L
- NPK Analysis: 7% N | 3% P | 2.11% K (W/V)
- Seaweed Content: 16% W/V Soluble Seaweed Extract
- Category: General Fertilisers / Biostimulants
- Application: Foliar Spray, Soil Drench, or Fertigation
Ideal For (Uses)
- Commercial Vegetable Production: Ideal for brassicas, leafy greens, and root crops to ensure consistent growth and improved shelf life.
- Fruit & Citrus Orchards: Supports heavy flowering and fruit set while maintaining tree vigor during high-demand ripening stages.
- Professional Turf & Fairways: Provides the "green-up" of a nitrogen fertiliser with the deep-rooting and wear-resistance benefits of seaweed.
- Vulnerable Crop Establishment: Excellent as a transplant drench to reduce shock and accelerate the establishment of new plantings in commercial nurseries.
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.
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.
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.
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