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COLMO Seed Starter Smart Seeds Starting Plugs Seedlings Cuttings Cloning Organic Dry Out Rooting Hydroponics Supplies Rapid Root Replacement Priority Delivery (1 Pack of 50 Counts)

  • Based on 441 reviews
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Availability: 14 left in stock
Fulfilled by Amazon

Arrives Wednesday, Nov 6
Order within 20 hours and 20 minutes
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Features

  • Standard PH Soil: COLMO smart seed plugs are cultivated with US standard pH values and contain environmentally friendly and biodegradable micronutrients. It is recommended to soak the smart seeds in hot water for 10-15 minutes, and squeeze the soil sponge appropriately to make it fully absorb the water, which can be slightly increased to 1 square and 1.6 deep.
  • Non-reserved Seed Hole Design: Seed starter plugs use the non-reserved seed hole design. In order to ensure the germination rate and survival rate of the seeds, to avoid the inappropriate size and depth of the holes, which will cause the seeds to be exposed outside. After all of our soil is soaked, we only need to stuff the seeds into the soil surface.
  • Unique Drying Design: Seed starter plugs use drying technology to avoid moldy because of moisture. It only needs to be immersed for 3-5 minutes before use.Seed driver plugged. These smart seed starter plugs are recommended for use with the COLMO Indoor Herb Garden Kit to ensure reliable seed rooting and successful seed germination.
  • Soil Size and Planting Range: Smart seed plugs screwdriver plug size: 0.9 square X 1.5 deep. The size of the soil after soaking: 1 square X1.6 deep. If you use a seedling tray for hydroponic cultivation, our soil can give the plant roots more room to grow and fully absorb nutrients. It can also be planted in indoor or garden soil.
  • Package of 50 Packs: We always take product quality and customer experience as our top priority. If your COLMO seed driver and rooting plug are damaged or there are missing counts during transportation, we promise to provide another pack for free. If you have any of the above problems, please contact us immediately and we will deal with it in time.

Package Dimensions: 12.52 x 7.17 x 1.89 inches


Item Weight: 8.8 ounces


Manufacturer: COLMO


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 6

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


  • Not worth the money, Half the size they should be.
These things are tiny. half the size they should be. They are also very fragile. several broke apart during soaking. Very unhappy.
Reviewed in the United States on October 17, 2023 by Daninma

  • 50 seed dirt starter
╔ ■ Price Point / Value: 4/5 ╠ ■ Quality: 5/5 ╠ ■ Recommendation: 4/5 ╠ ☼ Overall: 4.5/5 ╠ ►Product Need: Dirt seed starters ╠ ►Product Pros: 50 pack, stays together ╠ ►Considerations: dirt holder ╠ ►My Review: This is exactly what is says it is which includes 50 dirt pieces to get your seeds started. Each one should be soaked to get moisture locked in, and the best part about this is that the soil stays put and doesn’t crumble on you when you do this. They ready for you to drop a seed and be done. They are small at 1 inch each and will need to be put in some sort of holding container still as it does not include. I like the product but think they are a little expensive compared to other options on the market. ... show more
Reviewed in the United States on January 17, 2020 by Steve Collins

  • These work great!
I use them with QINIZX 50 Pack 1.77" Garden Net Pots Cups, Slotted Mesh Pot Baskets in my TurboKlone HGC747400 T24 Cloner Turbo Mini Hydroponic Cloning System. They work great and don't clog the system. Tried rockwool first but these are all I use now great results!
Reviewed in the United States on June 7, 2023 by Sunpup

  • Too small
These plugs have to be soaked and do not seem to expand much. They are way too small for my 1.5” cups in the hydroponic system.
Reviewed in the United States on July 19, 2023 by Charles Davis Charles Davis

  • They work great for taking cuttings
These worked great for rooting cuttings, I used a humidity dome plus a heating pad. I rooted Salvia, Roses and a few other things.
Reviewed in the United States on December 2, 2022 by Big Sky

  • Very small
Very small compared to what I get at the big "G" company that sells seed and garden stuff. May work, but I think I will have to add potting soil to my existing starting tray to fill up the hole. Not like original plugs brought from the big "G" company. Big "G" is a mail order seed company spelled with six letters plus ' s at the end. ... show more
Reviewed in the United States on January 1, 2022 by BuyerBill

  • Good seed germination.
Great product.
Reviewed in the United States on December 29, 2022 by The Godmother

  • Great but be aware...
...that they DON'T expend like I thought they would. The size they are, is the same they will have once you put them in water. Which wasn't fitting the trails I had for them. They are not easy to do a hole for the seed either, nor to recover the seed to protect it. But once you know that, they're good. ... show more
Reviewed in the United States on April 2, 2020 by Emelyne Ruiz

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