Grodan - Gro-Block Improved - Midwest Warehouses

Brand: Grodan

Grodan Improved Gro-Blocks

Grodan Improved Gro-Blocks are stone wool blocks for the vegetative stage, built on an optimized fiber structure and advanced wetting technology. The result is uniform water content and EC distribution through the block, rapid root development and a stable rooting environment before transplant to Gro-Slabs or Uni-Blocks.

Available across the full size range from 1.5 in Mini-Blocks up to the 8 x 8 x 8 in Big Mama, in unwrapped strips by the carton or loose blocks by the pallet. Grooved bottoms suit flood tables, trays and gutter systems, and each block with a hole accepts a fully rooted Grodan A-OK or Macroplug for efficient transplanting.

Available Options

• GR4 - Small 3 in (3x3x2.6) w/ Hole - Strips, Carton — unwrapped strips, 384 per case, 12 cases per pallet (SKU 25502)
• GR6,5 - Small 4 in (4x4x2.6) w/ Hole - Strips, Carton — unwrapped strips, 216 per case, 12 cases per pallet (SKU 21959)
• GR6,5 - Small 4 in (4x4x2.6) w/ Hole - Loose, Pallet — loose blocks, 2,448 per pallet (SKU 27117)
• GR7,5 - Medium 4 in (4x4x3) w/ Hole - Strips, Carton — unwrapped strips, 180 per case, 12 cases per pallet (SKU 27133)
• GR10 - Large 4 in (4x4x4) w/ Hole - Strips, Carton — unwrapped strips, 144 per case, 12 cases per pallet (SKU 21788)
• GR10 - Large 4 in (4x4x4) w/ Hole - Loose, Pallet — loose blocks, 1,584 per pallet (SKU 16935)
• Jumbo (6x6x4) w/ Hole - Loose, Carton — loose blocks, 64 per case, 12 cases per pallet (SKU 29924)
• Jumbo (6x6x4) w/ Hole - Loose, Pallet — loose blocks, 704 per pallet (SKU 30964)
• Hugo (6x6x6) w/ Hole - Loose, Carton — loose blocks, 64 per case, 8 cases per pallet (SKU 16640)
• Hugo (6x6x6) w/ Hole - Loose, Pallet — loose blocks, 512 per pallet (SKU 50036)
• Uni-Block (8x8x4) No Hole - Loose, Carton — loose blocks, 36 per case, 12 cases per pallet (SKU 29922)
• Big Mama (8x8x8) No Hole - Loose, Carton — loose blocks, 18 per case, 12 cases per pallet (SKU 30812)

Key Features

• Uniform water content and EC distribution
• Optimized fiber structure with advanced wetting technology
• Rapid root development and excellent control
• Grooved bottom aids drainage and suits a range of cultivation systems
• Single plug hole accepts rooted A-OK or Macroplug starters
• Sizes from 1.5 in Mini-Block to 8 x 8 x 8 in Big Mama
• Unwrapped strips by the carton or loose blocks by the pallet

Ideal Applications

• Vegetative stage production
• Transplant step between propagation plugs and slabs
• Flood table, tray and gutter systems
• Automated seeding and transplanting
• Indoor cultivation and controlled-environment agriculture

Container Orders

Container quantities can be mixed and matched across the full Grodan and Pargro range, so one container does not have to be a single item. Contact our team for assistance building a container order.