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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
hydroponic plant plugs Grodan Rockwool 1.5" Macro Plugs (Pack of 50) – PowerGrow Systems & Utah HydroponicsStonewool Macroplugs are a sure bet for optimum germination. They start as basalt rock and chalk that is melted, spun into cotton candy like fibers, and finally compressed into plugs. Their fibrous structure creates an ideal air to water ratio which contributes to robust root development throughout the entire plug. If you're ready to experience phenomenal growth with premium rockwool the Grodan Macro Plugs are your gateway to better growing.
Stonewool Macroplugs are a sure bet for optimum germination. They start as basalt rock and chalk that is melted, spun into cotton candy-like fibers, and finally compressed into plugs. Their fibrous structure creates an ideal air-to-water ratio which contributes to robust root development throughout the entire plug. If you're ready to experience phenomenal growth with premium rockwool - the Grodan Macro Plugs are your gateway to better growing.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1971 reviews
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Product Reviews
★★★★★ 5
Best chew toy ever
Color: 6PC-Bacon Flavor-Purple
My dog found a way to chew even the hardest toys. He has had this bone for over a month and its still in one piece. AMAZING!!!!
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Great buy!!!
Color: 10PC-Beef-Red, Color: 10PC-Beef-Red
Bought these for dogs at a kennel I work at. They loved them !!!! 🐾🐾
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Reviewed in the United States on April 23, 2026
★★★★★ 5
big dogs matter
Color: 10PC-Beef-Red
bundle of 10 for 9 hard chewers - works for our family
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Reviewed in the United States on March 26, 2026
★★★★★ 5
We figured it out!
Color: 6PC-Peanut Butter-Orange, Color: 6PC-Peanut Butter-Orange
My pup wasn't quite sure what to do with it at first. It did take me a few minutes to get him to figure it out. I just kinda toyed with it like I would a rope or a toy around his mouth and once he grabbed it, I pulled it away making him wanting to grab it again and take it from me...
Once he finally took hold of it firmly, that was it, we were off and running!
It's definitely a super hard chew toy, so I surely would not recommend it for a soft jaw dog. But if your dog is like mine, with super crushing power, then this is the right fit!
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Reviewed in the United States on May 21, 2026
★★★★★ 1
Dog did not like it
Color: 6PC-Beef-Red
Not impressed at all. My dog is a toy and bone hoarder. She does not touch these bones at all, it sits there all day while she grabs all her other “treasures”
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Reviewed in the United States on May 14, 2026