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MADHOLLY 50Set Rockwool Cubes for Hydroponics with Net Pots - 1.5in Rock Wool Planting Cubes, 100 Plugs & 100 Plant Net Cups, Rock Wool Grow Cubes for Rooting Clone Plants Vertical Garden Tower

  • Based on 62 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jan 1
Order within 4 hours and 46 minutes
Available payment plans shown during checkout

Size: 1.5in(50 Sets)


Features

  • Rockwool Cube & Plant Net Cup Set: Our set contains 50 rock wool cubes and 50 black plant-growing net cups. This kit can help you to do soilless cultivation very well. Compared with soil planting, rock wool cubes can steadily supply sufficient nutrients and oxygen to the plant roots, supporting and fixing the roots well. Perfect for hydroponic systems, garden towers, clone plants, greenhouse planting, etc.
  • Ideal Seed-Starters: This 1.5" square rock wool block is the ideal size for seed germination and seedling cultivation, and can hold its shape well without falling apart, making it easy to transplant. There are planting holes in the middle of the rockwool block, so it is easy to use immediately after getting it. We have made a pre-cut between each rock wool plug, and you can choose to cut them with scissors.
  • High-quality Materials: Our rock wool block is made of rock inorganic fiber, without glass fiber, which is very safe, has good air permeability and water retention, and lightweight and is easy to handle, which is the best substrate material for soilless cultivation. It not only can greatly reduce the loss and volatilization of water and fertilizer in traditional soil cultivation but also can be cultivated on the roof, balcony, corridor, and wall without being limited by the site.
  • Matching Plant Net Cup: Our product contains 50 round plastic planting net cups, which can be used with rock wool plugs. The mesh bottom of the planting net cup allows the roots of plants to grow freely and has good air permeability and drainage. The net cup container has a wide rim at the top, making it easy to lift the cup to check root growth. Perfect for indoor and outdoor hydroponics, aeroponics, and other growing systems.
  • Easy to Use: First, put on gloves and use scissors to cut off a few pieces of rock wool. Then adjust the water temperature to 30-35 C, the EC of the nutrient solution to 1.5-2.0ms, the PH to 5.0-5.5, and thoroughly soak the rock wool with the nutrient solution. Next, stuff the seeds or seedlings in the small hole in the center of the rock wool cube, and adjust the temperature and humidity as well as the light. Please note: Spray water in time to keep the rock wool cube moist.

Description

Do you like planting plants? Do you want to try growing some vegetables at home? Please take a look at our rock wool plugs and planting net cup sets! They can help seed germination and seedling cultivation very well. Product information: - Quantity: Rock wool plug 50pcs; Plant net cup 50pcs. - Size: Rock wool plug: 1.5 inch square; Plant net cup height: 2.2 in. Features: - Our seed-starters kit is very suitable for home soilless cultivation. - Rock wool plug is made of rock inorganic fiber without glass fiber. - Rock wool blocks are easy to cut and can be used immediately after being obtained. - It contains 50 2.2-inch high round planting cups, which can be used with rock wool pieces. - Rock wool plug has good air permeability and water retention, which can greatly reduce the loss of water and fertilizer in traditional soil cultivation. HOW TO USE: - First, wear gloves and use scissors to cut off a few pieces of rock wool. - Then adjust the water temperature to 30-35 ℃, the EC of the nutrient solution to 1.5-2.0ms, the PH to 5.0-5.5, and thoroughly soak the rock wool with the nutrient solution. - Next, stuff the seeds or seedlings in the small hole in the center of the rock wool cube, and adjust the temperature and humidity as well as the light. - Please note: Spray water in time to moisten the rock wool cube.

Material: Glass, Plastic


Style: Modern


Planter Form: Plant Pot


Shape: Round


Indoor/Outdoor Usage: Outdoor, Indoor


Material: Glass, Plastic


Style: Modern


Planter Form: Plant Pot


Shape: Round


Indoor/Outdoor Usage: Outdoor, Indoor


Mounting Type: Wall Mount


Plant or Animal Product Type: Herb


Product Dimensions: 1.5"D x 1.5"W x 2.2"H


Brand: MADHOLLY


Number of Pieces: 50


Pattern: Solid


Included Components: Plug


Item Weight: 1.34 pounds


Manufacturer: MADHOLLY


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 1

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


  • just as expected nice quality easy to use
Size: 1.5in(50 Sets)
Thia was as expected. fine quality and easy to use perfect for starting the spring garden seedlings.
Reviewed in the United States on April 2, 2024 by Big.0cean

  • GREAT STARTERS
Size: 1in(50 Sets)
fast and easy
Reviewed in the United States on March 26, 2024 by timothy wahl

  • These are perfect!!
Size: 1in(50 Sets)
Starting plants from seed can be a challenge. These make it simple to do
Reviewed in the United States on February 26, 2024 by Raychel

  • Super
Size: 1.5in(50 Sets)
Exactly what was advertised!
Reviewed in the United States on May 9, 2024 by K

  • Not at all worth the money
Size: 1in(50 Sets)
The pots are good quality but the rock wool is too small and each pot needs 2 to be decently filled.
Reviewed in the United States on March 16, 2023 by Tracy

  • Falls apart easy
Size: 1in(50 Sets)
The wool rock cakes crumble apart extremely easy. They are alright when wet but crumble horribly when dry.
Reviewed in the United States on May 15, 2024 by Elizabeth

  • Works Well
Size: 1in(50 Sets)
These are great for starting seeds for Aquaponics
Reviewed in the United States on March 18, 2024 by Amazon Customer

  • Seem to work
Size: 1in(50 Sets)
I started some seeds in these and they seem to grow ok. I’ve used them inside and maybe that’s why my plants are so stringy and tall, trying to get to the light. I’ll have to learn more about this kind of growing to have better results, but these were great for first time try.
Reviewed in the United States on May 17, 2023 by Nielsens Nielsens

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