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Grodan

Grodan RW108004 Rockwool, 50-Pack Macro Plant Plugs, Green

    • Based on 564 reviews
Condition: New
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$14.79 Why this price?
Save $3.19 was $17.98

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Availability: Only 9 left in stock, order soon!
Fulfilled by BGS Supplies USA
Arrives Dec 2 – Dec 7
Order within 6 hours and 26 minutes
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Features

  • These Rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings
  • Ideal for growers using aeroponic EZ clone machines
  • They fit perfectly into the holes of any standard Rockwool blocks
  • Inserted into pebbles, or any other type of growing mediums

Description

These Rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings. Ideal for growers using aeroponic EZ clone machines. They fit perfectly into the holes of any standard Rockwool blocks, inserted into pebbles, or any other type of growing mediums.


Product Dimensions: 17.5 x 2.5 x 9.25 inches


Item Weight: 5.8 ounces


Manufacturer: Hydrofarm, Inc.


Item model number: RW108004


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 2 – Dec 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Good and bad, but overall good
Good - 100% success once I learned to use it. The slits make it easy to plant cuttings in the plugs. Like all rockwool, lots of air circulation, doesn't seem to ever rot. Bad - the slits open too far and the cutting can come out. Also, the slits seem to cover only part of the outside of the stem of the cutting. So, only that part touching the rockwool could grow good roots. My solution -- use a small rubber band. Once the cutting is in the rockwool, pull the band around the plug. Gets it nice and tight and keeps everything in place. When you plant the cutting later, the elastic band just rots. Which is more than I can say for the rockwool. It never rots. Even once planted. The rockwool is forever. Also, rockwool makes you itch if you touch it without gloves. ... show more
Reviewed in the United States on January 20, 2015 by Scott C. Harris
    • Grodan Rockwool Plant Plugs, Macro, 50-Pack
I purchased a bag of these Rockwool Plant Plugs, Macro, 50-Pack from Grodan to have around for cuttings and seed starts. I hope to take a cutting of a Chinese elm from a neighbors yard, to start a bonsai project. These are the right size for this purpose and with a mesh net pot and some nutrient solution, it can be sustained until planted. I have tried my hand at aquaponics and need to use it more in my gardening. I have limited space and can take advantage of a few areas unused in the back yard. I like them for the purpose I see them being used for. ... show more
Reviewed in the United States on May 4, 2015 by CDP's Onceagain habit of purchasing
    • Macro plugs repackaged
A third of the plugs I received were crushed partially or split open. Obviously repackaged into generic bag. It appeared this product we're seconds and of were poor quality. These are good plugs normally and hold a lot of air unless they're crushed.
Reviewed in the United States on October 12, 2021 by E buyer
    • too small for standard aqua plant pots
i have to use one and a half of these to fill the net pots i have.
Reviewed in the United States on August 16, 2020 by orchidchef
    • Great for seeds or cuttings
I used these to start all my seeds. I used to use peat pots (Jiffy pots), but after learning about the over mining of peat for commercial sale that is damaging our natural forestation I switched and I'm glad I did. I also have a much higher success rate of germination using these compared to peat pots. They retain water longer, are pH neutral, sterile, and are organic. I also soak mine in warm water and gently squeeze them to loosen them up and break them in, rinse then soak again. If you soak them in tap water for best results let the tap water sit out for a 12-24 hours before soaking to let the chlorine and chemicals evaporate off. ... show more
Reviewed in the United States on June 19, 2014 by DrWorm
    • Must have for clones
Price point is great
Reviewed in the United States on November 23, 2021 by Dan Sherwood
    • 👍
Good price for these
Reviewed in the United States on November 21, 2020 by Gotink313
    • Plugs work great for cuttings
Plugs work great for cuttings. I use 2" mesh pots to hold them together. The reason I gave them a 4 is because the material is abrasive and you have to wear gloves to handle it. I would remove them before transplanting. The instructions on the bag say to use hormone rooting powder. I agree with this. ... show more
Reviewed in the United States on May 16, 2017 by Sherry

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