Search  for anything...
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 184 reviews
Condition: New
Checking for product changes
$18.99 Why this price?
Save $3.00 was $21.99

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Feb 26
Order within 11 hours and 45 minutes
Available payment plans shown during checkout

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


Color: Light Green


Special Feature: breathable


Planter Form: Nursery Pot


Shape: Square


Material: basalt and chalk


Color: Light Green


Special Feature: breathable


Planter Form: Nursery Pot


Shape: Square


Indoor/Outdoor Usage: Indoor


Mounting Type: Floor Standing


Plant or Animal Product Type: Vegetable


Brand: Jowlawn


Number of Pieces: 200


Pattern: Solid


Included Components: Rockwool Cubes


Theme: Vegetable


Finish Type: Unfinished


Number of Levels: 4


Item Weight: 1.2 Pounds


Size: 200 Plugs+50 basket


Package Dimensions: 12.6 x 7.91 x 4.53 inches


Item Weight: 1.21 pounds


Manufacturer: Jowlawn


Country of Origin: China


Item model number: 25-25


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 26

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • great
Size: 200 Plugs
Got this product and it has been a game-changer! The quality is top-notch, and it performs flawlessly. Setup was a breeze, and it has made my life so much easier. For the price, you can’t beat it! Highly recommend to anyone looking for this product, don’t hesitate—get it now!
Reviewed in the United States on October 8, 2024 by Derick Mitchell
    • Rock Wool cubes
Size: 200 Plugs
First time user, not sure what to expect from product. I put it to use the day I received it. So far it is as expected. My experience with the seller was great.
Reviewed in the United States on October 24, 2024 by Catherine Bryan
    • It is Cubes for hydroponics 3/4" cubes
Size: 200 Plugs
I grow Aeroponically and order a lot of hydroponic supplies. These Cubes are the same as all from China with 3/4" cubes. While the Rockwool does not have to fill the net-pot it would be nice if they came in 1" circles to assist in planting.
Reviewed in the United States on July 14, 2024 by Clarice Taylor
    • Work great!
Size: 200 Plugs
Work great for starting plants! I then transferred them to my grow tower!
Reviewed in the United States on November 14, 2024 by Lora Jorgensen
    • Perfect size easy to use.
These are the perfect size to germinate seeds in our hydroponic planter, will definitely purchase again
Reviewed in the United States on July 1, 2024 by Surfnakedhawaii
    • Do not put this inside your house Do not handle while dry
Size: 98 Plugs
Very loose cheap product you will touch it and will float on the air everywhere and it’s Fiberglass not rock Vacuming now trew the box to trash after realizing how dangerous is to use at home
Reviewed in the United States on November 3, 2023 by Natasha
    • Rockwool falls apart
Size: 98 Plugs
All of the rock wools arrived fallen apart into small layers of fibers. One might need to use scissor to cut into square and somehow glue it back together into a cube or payer the broken pieces into a net post that it can establish a base. This is the first time we ordered from this brand and sadly it will be the last for its poor quality. ... show more
Reviewed in the United States on December 17, 2023 by Just a reviewer
    • Solid product, great packaging.
Size: 200 Plugs
Product as advertised. Nice packaging as I am able to reuse it for other items. I will be purchasing more in the future.
Reviewed in the United States on May 22, 2024 by Ken Walz

Can't find a product?

Find it on Amazon first, then paste the link below.