0 ratings
Grodan GRO-Block Improved GR10 - Large 4 4 x 4 x 4 with Hole - Unwrapped Strips in Carton, 144 Units 24 Strips 0f 6
Grow more uniform and high-quality crops while using less water and nutrients, batch after batch.
Grodan GRO-Block Improved GR10 - Large 4 4 x 4 x 4 with Hole - Unwrapped Strips in Carton, 144 Units 24 Strips 0f 6
Item #: 92559981

Grodan GRO-Block Improved GR10 - Large 4 4 x 4 x 4 with Hole - Unwrapped Strips in Carton, 144 Units 24 Strips 0f 6

Item #: 92559981

JMD 45400

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, August 21
Our Top Logistics Partners
  • fedex
  • dhl
Grow more uniform and high-quality crops while using less water and nutrients, batch after batch.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment

What Stands Out

Optimal Growth Medium
Grodan GRO-Block offers a high-quality, inert growing medium designed to maximize water retention and aeration, promoting optimal root development and plant growth.
Convenient Size
Each block measures 4 inches, perfectly sized for various plants, making it easier for growers to fit them in different setups and ensuring space efficiency.
Bulk Packaging
Delivered in 144-unit cartons, this product provides economical bulk options for serious growers, ensuring they have enough supply for larger gardening operations.

Product Details

Shop Grodan GRO-Block Improved GR10 - Large 4 4 x 4 x 4 with Hole - Unwrapped Strips in Carton, 144 Units 24 Strips 0f 6 online at a best price in Jamaica. B0D52NKSQJ
Product Dimensions (L x W x H)4 x 4 x 4 inches (10.2 x 10.2 x 10.2 cm)
Item Weight20 pounds (9.07 kg)
ManufacturerGrodan
Item model number286661
BrandGrodan
StyleModern
UPC774783494935

Who Should Buy?

Suitable For
  • Hydroponic Growers

    Ideal for hydroponic systems, ensuring optimal water retention and drainage for growing plants effectively.

  • Commercial Greenhouses

    Perfect for large-scale operations, providing consistent growth medium for numerous plants simultaneously.

  • Plant Startups

    Great for germinating seeds and starting young plants, offering a stable environment during early growth stages.

Not Suitable For
  • Soil Gardeners

    Not suitable for traditional soil-based gardening, as it lacks organic components found in soil.

Product Description

Grodan GRO-Block Improved GR10 - Large 4 4 x 4 x 4 with Hole - Unwrapped Strips in Carton, 144 Units 24 Strips 0f 6

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are Grodan GRO-Block Improved GR10 used for?

    Answer: Grodan GRO-Block Improved GR10 are primarily used for hydroponic growing systems. These blocks promote root development by providing excellent drainage and aeration. Ideal for cultivating seedlings and young plants, their structure allows for optimal moisture retention and nutrient absorption. If you're a hobbyist or a commercial grower, these blocks facilitate healthy growth and higher yields for your plants.
  • Question: What are the dimensions of each Grodan GRO-Block?

    Answer: Each Grodan GRO-Block measures 4 x 4 x 4 inches, making it a perfect size for individual plants or seedlings. This uniform size ensures consistency in your growing process, which is essential for maintaining a steady growth rate among multiple plants. Whether cultivating herbs or vegetables, the dimensions provide an ideal environment for roots to thrive.
  • Question: How do I use Grodan GRO-Block Improved GR10 for seedlings?

    Answer: To use Grodan GRO-Block Improved GR10 for seedlings, start by soaking the blocks in water to ensure they are sufficiently moistened. Place your seeds or seedlings directly into the pre-drilled hole of the block. Thanks to the block's structure, roots can easily penetrate while accessing moisture and nutrients. This setup is perfect for gardeners looking to start their indoor garden or propagate plants effectively.
  • Question: What is the difference between wrapped and unwrapped Grodan blocks?

    Answer: Wrapped Grodan blocks come with a protective layer, which can retain moisture longer but may limit air exchange. In contrast, unwrapped Grodan GRO-Block Improved GR10 allows for better aeration, which is crucial for healthy root development. If you're focusing on optimal growth conditions for seedlings or young plants, unwrapped blocks are often preferred by experienced growers.
  • Question: Are Grodan GRO-Block Improved GR10 suitable for all plant types?

    Answer: Yes, Grodan GRO-Block Improved GR10 are versatile and can be used for various plant types, including herbs, vegetables, and flowers. Their excellent water retention and aeration properties cater to the diverse needs of different plants. Whether you're an amateur gardener or a professional grower, these blocks provide a solid foundation for nurturing a wide range of crop species.
  • Question: How many units are included in one carton of Grodan GRO-Block Improved GR10?

    Answer: One carton of Grodan GRO-Block Improved GR10 contains 144 units, segmented into 24 strips of 6 blocks each. This bulk packaging is ideal for larger gardening projects, allowing you to cultivate multiple plants simultaneously. Whether you're setting up a home garden or a commercial operation, the carton size ensures you have an ample supply of growing mediums at your disposal.
  • Question: Can Grodan GRO-Block be reused?

    Answer: Grodan GRO-Block Improved GR10 are designed for single use, particularly to maintain hygiene and prevent disease spread among plants. However, some experienced growers have reported success when reusing them for non-disease-sensitive plants after a thorough cleaning. If you're experimenting with propagation techniques or looking to reduce waste, consider the implications and choose wisely.
  • Question: What nutrients should I use with Grodan GRO-Block Improved GR10?

    Answer: When using Grodan GRO-Block Improved GR10, it's essential to pair them with a quality nutrient solution specifically designed for hydroponic systems. The pH and electrical conductivity of your nutrient solution will directly influence plant growth. Popular choices include liquid fertilizers designed for hydroponic applications, ensuring that your plants receive the necessary nutrients for optimal growth and yield.
  • Question: Where can I buy Grodan GRO-Block Improved GR10 in Jamaica?

    Answer: You can purchase Grodan GRO-Block Improved GR10 from Ubuy in Jamaica. Ubuy offers a variety of gardening supplies and hydroponic products, ensuring you have access to the necessary growing mediums for your plants. By choosing Ubuy, you can easily access the full benefits of these high-quality blocks to enhance your gardening experience.
  • Question: Do Grodan GRO-Block Improved GR10 need special care?

    Answer: Grodan GRO-Block Improved GR10 do not require special care beyond regular monitoring of moisture levels and nutrient solutions. It's important to check the blocks for adequate moisture, especially in a hydroponic setup. Regular observation will help you maintain optimal conditions for your plants by adjusting watering and feeding schedules as needed, ensuring thriving growth over time.

Grodan Garden Soil 286661 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.