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Jowlawn

1" Rockwool Cubes for Hydroponics 200 Plugs with 50 Pack 1.5 inch Net Pots Hydroponics Supplies Cups for Rooting, Clone Plants, Starting Seeds, Ideal Rockwool for Hydroponic Growing

    • Based on 116 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, May 11
Order within 20 hours and 55 minutes
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Size: 200 Plugs+50 basket


Features

  • Premium MaterialOur rockwool grow cubes are very effective hydroponics substrates, made of high-quality basalt and chalk, being melted at high temperature then centrifuged at high speed to spraye into 0.005mm fibers and pressed into blocks.
  • Benefits of Soilless CultivationRockwool cubes are superior to other typical hydroponic supplies, with up to 96% porosity and 91% water. Even distribution of nutrients, does not absorb nutrients from the crop, encouraging rapid root growth and higher yield so that suitable for mechanized seedling.
  • Easy to TransplantRockwool cubes can be cultivated either whole or individually. Since the rock wool is transversely textured, we recommend wearing gloves and cutting with scissors instead of tearing by hand. Rockwool grow cubes keep the seeds long enough to establish a root system because of their high water absorption, so that the survival rate of transplanting is high.
  • Wide ApplicationThese rockwool starter plugs have pure composition and handy planting hole, widely used in hydroponic, seed starting, rooting, plant propagation, cloning systems and so on. Low environmental impact, easy to handle compared to other substrates, great for planting enthusiasts and commercial growers.
  • Package Included4 sheets of 200 cubes, 50 cubes in total. Simply soak the rockwool cube briefly(10 sec) in acidic nutrient solution and adjust its pH value around to 5.5. Don't squeeze it!

Material: basalt and chalk


Special Feature: breathable


Shape: Square


Brand: Jowlawn


Number of Pieces: 200


Material: basalt and chalk


Special Feature: breathable


Shape: Square


Brand: Jowlawn


Number of Pieces: 200


Pattern: Solid


Item Weight: 1.21 Pounds


Package Dimensions: 12.6 x 7.91 x 4.53 inches


Item Weight: 1.21 pounds


Manufacturer: Jowlawn


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 11

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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Similar Products

Top Amazon Reviews

    • Perfect for starting seedlings
Size: 200 Plugs+50 basket
Wildflowers, peppers, clover, vegetables… gonna shove a watermelon seed into one of these suckers and see what happens. Some of the meadow flower perennials are showing growth from seed after 3 days.
Reviewed in the United States on March 7, 2024 by Mooooose
    • planter containers
Size: 200 Plugs+50 basket
i love my little containers for planting my vegetables and as i say amazons the place to shop
Reviewed in the United States on March 1, 2024 by sandra l kahoano
    • Good plant starter
Size: 200 Plugs+50 basket
First time user. So far so good plants seem to germinate quickly and their survivability looks good
Reviewed in the United States on March 28, 2024 by Marian742
    • Very good quality and Easy to use
Size: 200 Plugs+50 basket
If you like to practice on hydroponic home project, this will very good materials at beginning.
Reviewed in the United States on February 4, 2024 by Jasmine
    • Very small
Size: 200 Plugs
These are not the normal 1x1" these are 1" wide by maybe 1/2" deep. Not designed for cloning but only for seed starts.
Reviewed in the United States on March 11, 2024 by Mr.Bigstuff
    • good prouct for Tower Garden
Size: 98 Plugs
I bought this product to use in my Tower Garden. Easy to use, seeds sprout in it, it fits in the portals of the Tower Garden. Would recommend.
Reviewed in the United States on October 28, 2023 by Amazon Customer
    • Does it have fiberglass?
Size: 98 Plugs
This rock wool really irritated my skin it felt like fiberglass, the cubes were too large so I had to cut them which made a lot of dust. I use rock wool on a frequent basis I've never had issues like this with other suppliers. I won't buy this brand again.
Reviewed in the United States on January 23, 2024 by Jenny
    • Good value!
Size: 200 Plugs+50 basket
Good value!
Reviewed in the United States on November 25, 2023 by carolyn hall

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