Grodan Delta NG2.0 Rockwool Block

Grodan Delta NG2.0 stone-wool blocks give commercial and hobby growers a fast, uniform start for almost any hydroponic crop. Built on Grodan’s upgraded NG2.0 technology, every block delivers stronger roots, healthier plants, and higher yields—while staying easy to irrigate and manage.

Key features

• Vertical fibre structure for rapid root penetration

• Enhanced NG2.0 water distribution—full-volume wet-up, fewer dry zones

• Supports both vegetative and generative steering with minimal effort

• Inert, hydrophilic fibres made from lightweight basalt rock

• Pathogen-, disease- and seed-free for a clean start

• Available in popular block sizes with pre-drilled holes for quick plug transfer