Product Description
Grodan Improved Jumbo Blocks (6" x 6" x 4" inches) with Hole, Full Truckload FREE SHIPPING
Product Summary
Grodan Improved Jumbo Blocks 6" × 6" × 4" with Hole provide commercial growers with a stonewool substrate for transplanting and hydroponic cultivation. Each full truckload contains 20 pallets, totaling 15,360 blocks. With 64 blocks per case and 12 cases per pallet, this bulk order makes growing media quantities straightforward to plan. Free shipping is included on eligible orders.
The six-inch-square footprint offers rooting space within a four-inch-tall block, while the planting hole provides a position for a compatible rooted starter plug. Grodan’s Improved wetting technology encourages even moisture distribution throughout the substrate, supporting root development and controlled irrigation. Choose these Jumbo rockwool blocks when coordinating transplant schedules, bench layouts, and growing media inventory across your operation.
Key Features & Benefits
- Planting hole: Provides a defined transplant position for compatible propagation plugs.
- Improved wetting: Promotes uniform water distribution throughout the stonewool block.
- Root development: Encourages roots to explore the available substrate volume.
- Irrigation control: Supports management of water content and nutrient concentration.
- Practical dimensions: Combines a broad base with a four-inch height.
- Commercial packaging: Case quantities simplify counting and allocation between growing areas.
Product Specifications
- Brand: Grodan
- Product: Improved Jumbo Blocks with Hole
- Material: Stonewool, also known as rockwool
- Nominal dimensions: 6" × 6" × 4"
- Blocks per case: 64
- Cases per pallet: 12
- Blocks per pallet: 768
- Pallets per truckload: 20
- Total cases: 240
- Total blocks: 15,360
Stock Grodan Improved Jumbo growing blocks by the full truckload to support organized transplanting, consistent substrate selection, and coordinated commercial hydroponic production schedules.
Product Questions & Answers
1. How many pallets are included in a full truckload?
A full truckload contains 20 pallets. Please have a forklift onsite at the scheduled delivery time to unload the pallets from the truck.
2. What is the hole in each Jumbo block designed for?
It provides a transplant position for a compatible rooted starter plug. Match the plug dimensions to the opening before transplanting.
3. Is this the same shape as the six-inch Hugo cube?
No. Jumbo measures a nominal 6" × 6" × 4", making it two inches shorter than the 6" × 6" × 6" Hugo block.
4. Can Jumbo blocks be used in a plug-to-block-to-slab growing sequence?
Yes. Rooted plants can move from suitable propagation plugs into blocks and subsequently onto slabs when the growing system and crop require it.
5. How many blocks are included in three complete cases?
Three cases contain 192 blocks. Each pallet holds 12 cases, totaling 768 blocks.
