Grodan

Grodan or Rockwool is a popular hydroponic substrate. It is extremely moisture retentive & provides great aeration which allow your plants’ root systems to obtain proper levels of oxygen. We carry flats, plugs & cubes in a variety of sizes.

Cloning Equipment View
Substrates & Mediums View
Grodan View
Root Stimulators View
Heat Mat & Thermostats View
A-OK Starter Plugs 1.5" (30/Case)
A-OK Starter Plugs 1.5" (30/Case)
Grodan A-OK Starter Plugs 1.5" (30/Case)
CAD 734.35 Excl. tax
Mini Blocks 1.5" Starter Cube (sold individually or pack of 45)
Mini Blocks 1.5" Starter Cube (sold individually or pack of 45)
Grodan Mini Blocks 1.5" Starter Cube (sold individually or pack of 45)
CAD 0.22 Excl. tax
Macroplugs 1" (35/Case)
Macroplugs 1" (35/Case)
Grodan Macroplugs 1" (35/Case)
CAD 507.25 Excl. tax
3" Delta
3" Delta
Grodan 3" Delta
CAD 0.64 Excl. tax
A-OK Starter Plugs 1.5"
A-OK Starter Plugs 1.5"
Grodan A-OK Starter Plugs 1.5"
CAD 24.47 Excl. tax
Macroplugs 1"
Macroplugs 1"
Grodan Macroplugs 1"
CAD 14.49 Excl. tax
Cress Plate 10'' X 20'' (single )
Cress Plate 10'' X 20'' (single )
Grodan Cress Plate 10'' X 20'' (single )
CAD 2.27 Excl. tax
Cress Plate 10'' X 20'' (Case 95)
Cress Plate 10'' X 20'' (Case 95)
Grodan Cress Plate 10'' X 20'' (Case 95)
CAD 215.65 Excl. tax
4"x4"x4" Delta Large (144/Case)
4"x4"x4" Delta Large (144/Case)
Grodan 4"x4"x4" Delta Large (144/Case)
CAD 267.35 Excl. tax
4"x4"x 2.5" Delta Medium (216/Case)
4"x4"x 2.5" Delta Medium (216/Case)
Grodan 4"x4"x 2.5" Delta Medium (216/Case)
CAD 212.55 Excl. tax
4"x4"x 2.5" Delta Medium
4"x4"x 2.5" Delta Medium
Grodan 4"x4"x 2.5" Delta Medium
CAD 0.87 Excl. tax
4"x4"x4" Delta Large
4"x4"x4" Delta Large
Grodan 4"x4"x4" Delta Large
CAD 1.71 Excl. tax
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