Grodan AO Rockwool Starter Plugs, Separated Stone Wool Cubes for Hydroponic Growing

Price range: $240 through $260

Bulk pricing available upon request

  • Designed for leafy greens, herbs and specialty crops in hydroponic systems, vertical farms and greenhouses
  • Works in CropKing NFT channels, Beaver rafts, Meteor Systems rafts and FarmTek NFT channels (36×40)
  • Made from sustainable stone wool using Grodan’s patented technology
  • Pre-formed holes for easy seed or cutting placement
  • Separated plugs simplify transplanting and reduce handling time
  • Packaged to fit 10” × 20” trays
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  • Check Mark Free Shipping & Returns : On all orders over $1,100
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Grodan AO (Sizes 1”-2”) Rockwool Starter Plugs – Separable for Easy Handling and Consistent Propagation

Grodan AO Rockwool Plugs are a trusted propagation solution for growers who need consistency, flexibility and ease of use. Made from clean, uniform stone wool, these seed starter plugs support strong root development while maintaining the ideal balance of air and moisture.

Unlike sheet-based plugs, AO cubes can be individually separated. This means faster transplanting and less handling time. Whether you’re working with leafy greens, herbs or other high-value crops, AO plugs give you the reliability needed for healthy starts in hydroponic systems, greenhouses or vertical farms.

• AO 25/40
Dimensions: 1 x 1 x 1.6” (25x25x40 mm)
200 plugs/ sheet
6000 plugs/ carton

• AO 36/40
Dimensions: 1.4 x 1.4 x 1.6” (36x36x40 mm)
98 plugs/ sheet
2940 plugs/ carton

• AO 50/40
Dimensions: 2 x 2 x 1.6” (50x50x40 mm)
50 plugs/ sheet
1500 plugs/ carton

Grodan AO, AX and TACO plugs Datasheet

Case Study: Bux-Mont Hydroponics

Grodan: Best Practice Guidelines for Greenhouse Water Management

From the blog: Starting seeds in Grodan

From the blog: Grodan rockwool substrates offer growers more control

 

 

AO plugs are recommended for lettuce, herbs, and other greens in a raft system as the tapered base makes it easier to fit into the raft faster.

AO-cubes

 

What Grodan product is best for you?

Product

Crops

Grodan Plantop Blocks NG 2.0 Host for Kiem Plug
Grodan Delta Block  Host for Kiem Plug
Grodan Vital Slab Peppers, Cucumber, Eggplant, Tomato
Grodan Grotop Master Slab Tomato, Cucumber, Eggplant
Grodan AX 25×40” Plugs, Rockwool Cubes Leafy Greens and Herbs
Grodan AO Plugs, Rockwool Cubes Leafy Greens and Herbs
Grodan Cress Plate  Microgreens and Baby Leaf Crops
Grodan Kiem Plug Peppers, Cucumbers, Eggplant, Tomato, Cannabis, Floriculture

 

Click here to read more about Grodan products.

 

Item Number: 10121 – AO 25×40 10/10 hole (6,000/case)

Item Number: 10123 – AO 36×40 10/10 hole (2,940/case)

Item Number: 10124 – AO 36×40 15/15 hole (2,940/case)

Item Number: 10125 – AO 50×40 K820 hole(1,500/case)

 

 

Weight N/A
Dimensions N/A
Plug size

AX 25X40 10X10 hole (1" plugs), 25 x 40 Straight Cut, 25 x 40, 36 x 40 – 10 x 10 hole, 36 x 40 – 15 x 15 hole, 50 x 40

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