Growing Healthy Plants Starts with Propagation
Grodan plugs are designed for fast, uniform propagation of cannabis cuttings and seedlings, resulting in maximum plant quality and easy handling.
Grodan plugs are designed for fast, uniform propagation of cannabis cuttings and seedlings, resulting in maximum plant quality and easy handling.
50 1.5” Plugs in pre-filled 10” x 20” Tray
• These trays are designed with a unique and convenient thumb slot to make tray removal easy and comfortable.
1.5” Loose in carton
• Pre-cut and packaged loose in a carton.
Available sizes 1”, 1.5” and 2”
• Square-shaped plugs are connected at the top to form a sheet that fits a 10/20 tray. Plugs with a tapered bottom are ideal for transplanting cannabis crops in hydroponic systems.
1.5" round plugs
• These round plugs fit perfectly into the Grodan Gro-Block and are slit for easy insertion of clones. They are an ideal choice for cannabis clones.
5.07cu.ft box of loose
• Provides excellent aeration and optimum drainage and can be used in various fabric pots and bucket systems brands.
2.0 Cu. Ft. (56.5 L)
• Provides excellent aeration and optimum drainage and can be used in various fabric pots and bucket systems brands.
19.4” x 9.5“ x 0.3”
• The Grodan Cress Plate is our thinnest stone wool product available. It’s ideal for micropropagation and microgreens.
3.5 Cu. Ft. (99.1 L) - 45 lb. bag
• It is superb for outdoor containers and can be used alone or mixed with other growing media.
10” x 20“ with 78 cells for 1.5” A-OK Starter Plugs
• The double-sided tray uses the 78-cell side for 1.5” A-OK Starter Plugs and Macro Plugs; use the mesh side for Mini-Blocks and Gro-Blocks. Place in a 10” X 20” plug tray.
Use the map below to locate stores that sell Grodan stone wool products near you.
For sales and service support, please email us at: info@grodan101.com or call 1-800-872-2476. To sign up for emails, contact us.
Learn how to properly saturate Grodan starter plugs for successful root development and how to avoid common mistakes that can hinder their growth.
Are you looking to master propagation and prevent common problems cannabis growers often experience during this pivotal phase of growth? Then tune in to episode 11 of the GroShow Podcast, featuring host Riley Jones and guest Chad Rigby, Crop Specialist at Grodan.
Transitioning from coconut coir to stone wool improves cultivation efficiencies on a number of fronts, from labor overhead to resource utilization.
