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100 Pcs Rockwool Cube for Hydroponics with Net Pot, 50P 1Inch Rockwool Stonewool Plug & 50P 1.5Inch Net Cup for Seed Starter Soilless, Hydroponics, Plant Germination Start (Black)

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$14.99

$ 7 .99 $7.99

In Stock

1.Color:Black


About this item

  • Package Included: You will get 50 pcs of 1.5-inch plant growth net cups and 1 sheet of rock wool for a total of 50 pcs of 1-inch plugs, which is enough to grow any plants you like, and it is a great value for money
  • High-quality Materials: Rockwool blocks are made of high-quality basalt, which is melted at high temperature and centrifuged at high speed to form fibers and pressed into blocks, which is an effective hydroponic growth substrate
  • Easy to Use: Cut the rockwool into cubes, soak it in acidic water with a pH of 5.5-6.5, put in seeds and put it in the net cup, wait for the roots to take root, and transplant when the roots penetrate the net cup about 1 inch
  • Sturdy and Durable net cup: The net cup is made of high-quality plastic, not easy to break or crack, and the mesh design promotes healthy root development. The wide edge on the top makes it easy to lift the cup to check the growth
  • Easy to Transplant: Rockwool blocks can be planted as a whole or individually. Good water absorption, strong air permeability, promotes deeper and wider root growth, high transplant survival rate
  • Wide Application: Rock wool has good moisturizing effect and convenient planting holes, widely used in hydroponics, seed starting, rooting, plant propagation, cloning system and other applications



Product Description

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Brittany McDowell
August 29, 2025
I hate that i didn't get the right size net pots however these cubes have been the key staple in my hydro indoor grow. Herbs onions beans and tomatoes are thriving.
greg taylor
July 24, 2025
Does exactly as it should my veggie seeds like them
Osiris
April 28, 2025
I love this kit - everything you need (except food, light, water, seeds.... etc...)But you do get a large collection of pots and rockwool. The pots are about 2" across, pretty standard from what I've read. The rockwool is quite delicate, perhaps not the best quality because is a bit too delicate to handle. All in all, this is a good place to start for hydroponics!
CJ
April 1, 2025
Good set for a hydroponic setup. Easy to incorporate into an existing setup or to create a new system. Great value for the amount of material and works well for growing.
Tikihete
March 18, 2025
These rockwool cubes work great. They are durable despite sitting in the water. The only issue is that the aphids and the mealy bugs seem to be attracted to it.
Bill
January 28, 2025
There aren't any instructions included but they are available on the Amazon product page. The plastic pots are very durable and made with a thicker material than any other hydroponic grow baskets that I have. I was not familiar with the growing medium; it feels like the green foam I would use to make a flower arrangement with fake flowers. According to the instructions for use, it needs to be soaked and then a seed inserted in the hole (same as other hydroponic growing medium). I have some seed planted, I just need to wait for them to sprout. The price is competitive with similar hydroponic products.
Sandy
December 24, 2024
I ordered this for a DIY project I have going on. I am using the pots and cubes for a hydroponic garden. The baskets are actually better than I had expected. The plastic is nice and thick! The little cubes of growing medium work like other hydroponic growing medium. Soak. Add seed to the bottom of the cube and place in water. I'm definitely happy with these and would order them again if I needed more.
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