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  1. News

    How to Detect Heavy Metal Leaching in Stone Wool

    Soil health is a big concern in cannabis cultivation. Growers can reduce the risk of heavy metal contamination with a pathogen-free substrate like Grodan stone wool.

    How to Detect Heavy Metal Leaching in Stone Wool
  2. Case Studies

    How Grodan’s stone-wool growing media support Trichome’s standardized approach

    Trichome, Israel's top medicinal crops facility, excels in vertical farming with skilled staff, high standards, and Grodan's dependable support, surpassing first-year expectations. Head Grower Steve Abboud aims for continuous success with Grodan.

    How Grodan’s stone-wool growing media support Trichome’s standardized approach
  3. News

    Start Smart: Why Your Growing Medium is a Critical Decision in Cannabis Cultivation

    Learn how switching to stone wool can boost cannabis cultivation with better water efficiency, crop consistency, and sustainability. Explore practical steps for transitioning today.

    Start Smart: Why Your Growing Medium is a Critical Decision in Cannabis Cultivation
  4. News

    From Retail to Large-Scale Distribution: Celebrating 40 Years of Excellence with Sparetime Supply

    In episode 8, we cover everything from the origin of the Sparetime Supply name and the celebration of their 40th anniversary to the challenges facing many nurseries and large-scale distributors nowadays and the importance of staying ahead of the curve.

    From Retail to Large-Scale Distribution: Celebrating 40 Years of Excellence with Sparetime Supply
  5. News

    An Introduction to the Root Zone Microbiome

    The root zone microbiome in stone wool can host hundreds of microbial genera, supporting plant health, resilience, and nutrient uptake in cannabis.

    An Introduction to the Root Zone Microbiome
  6. News

    Biological Crop Protection and Implementing IPM Plans in Cannabis Cultivation with Koppert

    In episode 13 of the GroShow Podcast, host Riley Jones sits down with Shaye Donald from Grodan, and industry expert Kevin Cullum, Commercial Manager at Koppert, to discuss biological crop protection, the advantages of IPM plans and how to identify and eliminate pests and diseases cannabis growers encounter.

    Biological Crop Protection and Implementing IPM Plans in Cannabis Cultivation with Koppert
  7. News

    Soilless Options & Benefits for Cannabis Growers

    Learn about the benefits of soilless options for cannabis growers and the advantages of each medium, and how to choose the best soilless option for your cultivation operation.

    Soilless Options & Benefits for Cannabis Growers
  8. All/General

  9. News

    Women in Cannabis: Driving Innovation, Growth, and Change

    Celebrate the women driving innovation in cannabis. Meet Grodan’s leaders shaping sustainability, mentorship, and data-driven cultivation.

    Women in Cannabis: Driving Innovation, Growth, and Change
  10. News

    Exploring Innovative R&D and Crop Steering Techniques with Endless Biotech

    In episode 16 of the Grodan GroShow Podcast, we dives into cutting-edge research and development with the experts from Endless Biotech. Discover innovative crop steering techniques, insights on stonewool growing, and effective plant health management strategies for indoor cannabis cultivation.

    Exploring Innovative R&D and Crop Steering Techniques with Endless Biotech