Grodan Delta 4g Grow Cubes w/Hole (75x75x60 mm)

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Description

Grodan Delta 4g Grow Cubes w/Hole (75x75x60 mm)

The Grodan Delta 4g Grow Cubes w/Hole are premium mid-stage transplant cubes made from spun basalt rock (Rockwool), specifically designed to support young plants transitioning from propagation to advanced growing systems. With dimensions of 75mm x 75mm x 60mm, these cubes feature a pre-drilled hole for easy placement of seedlings or cuttings, allowing for seamless integration into larger hydroponic systems. Their excellent moisture retention and aeration properties promote robust root development and healthier plant growth.

 

Specifications

  • Cube Size: 75mm x 75mm x 60mm
  • Carton Dimensions: 610mm x 420mm x 610mm
  • Carton Weight: 10.5 kg
  • Pack Quantity: Available in 1 / 8 / 50 / 100 / 384 cubes per carton
  • Material: Spun basalt rock (Rockwool)
  • Brand: Grodan
  • Country of Manufacture: Netherlands

 

Features and Benefits

  • Pre-Drilled Hole for Easy Planting: Designed for quick and secure placement of seeds or cuttings, ensuring proper positioning for early growth.
  • Ideal for Mid-Stage Growth: Perfect for transplanting plants that have rooted in smaller propagation cubes, providing the next stage of development support.
  • Promotes Strong Root Expansion: Encourages deep root penetration and lateral root spread, enhancing plant stability and nutrient uptake.
  • High Water Retention with Excellent Aeration: Maintains consistent moisture while ensuring sufficient oxygen supply to the roots, reducing the risk of overwatering or root rot.
  • Compatible with Grodan Blocks and Slabs: Seamlessly integrates into larger hydroponic systems, supporting scalable plant growth.
  • Sterile and Disease-Free Medium: Manufactured under strict conditions to ensure a clean, pest-free, and pathogen-free environment for healthy plant development.

 

Applications

  • Mid-Stage Transplanting: Supports young plants transitioning from starter cubes to larger hydroponic systems.
  • Hydroponic Systems: Compatible with NFT, flood and drain, drip irrigation, and other recirculating hydroponic setups.
  • Commercial and Hobby Growers: Suitable for both professional growers and hobbyists seeking consistent, reliable plant propagation and development.

 

How To Use

Pre-soak the grow cubes in pH-adjusted water (typically between pH 5.5–6.0) until fully saturated.

Place seedlings or cuttings into the pre-drilled hole at the top of each cube.

Arrange the cubes in your hydroponic system or onto compatible Grodan blocks and slabs.

Maintain proper environmental conditions, including light, humidity, and temperature, to support continued plant growth.

Monitor moisture levels regularly and irrigate as required to keep the cubes adequately hydrated without oversaturation.

 

Other Variants

Product Name Hole Usage Stage
Grodan MM40/40 Cubes No Early Stage
Grodan Delta 4G With Hole Yes Mid Stage
Grodan Delta 10G w/Hole Yes Early to Mid Stage
Grodan SBS No Mass Propagation

Should you require further information or wish to discuss please call us on 03 9796-3100 or email [email protected]

Additional information
Weight12.5 kg
Dimensions61 × 42 × 61 cm
BrandGrodan
Pack Quantity1, 100, 384, 50, 8
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Shipping & Delivery

We ship Australia wide Monday to Friday, from our warehouse in Melbourne direct to your
door. For all orders, we use the most suitable premium courier service. Our delivery
partners include Direct Freight Express, Couriers Please, FedEx, Allied Express,
Australia Post, and Australia Post Express.

Once your order is scanned by the courier you will receive an automated email with a
tracking link so you can see the status and progress of your delivery, you will also receive an
additional email once your order is delivered.

Most in stock items are dispatched within 24 to 48 hours, with an average 1-3 business day
delivery to cities and most regional centres in Victoria, Tasmania South Australia, New South
Wales, and Southern Queensland. All other regions have an average 3-5 business day
delivery time, remote/rural areas may take longer.

If you prefer to use your own courier, we would happily assist, should you require further
information please don’t hesitate to contact us on 03 9796 3100
or [email protected]

Shipping & Delivery

Oversize items require a specialised delivery method, unfortunately this can’t be automated,
however we are able to provide freight quotes specific to your requirements.

We have several options available, these include tail gate lift truck, forklift load and delivery
to a site with a forklift, delivery to a nearby depot for pick up or if you are in Victoria we can
deliver in one of our trucks. You can also arrange your own freight and we can forklift load
for no extra charge.

We charge freight at our cost and don’t add any margin. If you purchase an oversized item
online and are not satisfied with the delivery cost we will happily refund your purchase.
Should you require a freight price prior to purchase please don’t hesitate to contact us on 03
9796 3100
or [email protected]