Shopping Cart

Your cart is empty.

Your cart is empty.

600 Pieces 1'' Rockwool Cubes for Hydroponics, Rock Wool Planting Cubes with 10 Plant Name Tags Rockwool Starter Plugs Mini Blocks for Soilless Cultivation Seedlings Cutting

Free shipping on orders over $29.99

$32.99

$ 16 .99 $16.99

In Stock

About this item

  • Package Includes: You will receive 12 sheets of 50 cubes rockwool starter plugs and 10 plant name tags. Rockwool cubes have excellent water retention and air permeability. These hydroponics supplies are ideal for soilless cultivation and experiments
  • Rockwool Cubes for Hydroponics: Rockwool starter plugs provide an ideal environment for seed germination. Our plugs come pre-drilled, making it convenient for you to insert plants. The good water retention and ventilation properties of rock wool planting cubes can foster the growth of seedlings
  • Usage Instructions: Rockwool cubes typically has a slightly alkaline PH. Pre-soak the rockwool blocks in a weakly acidic nutrient solution in advance, adjusting the PH to between 5.5-6.5. Throughout the plant cultivation process, regularly monitor the PH of the rockwool cubes
  • Wide Applications: Rockwool blocks can maintain the right amount of moisture, ensuring that plants get enough water supply during growth. Suitable for various soilless cultivation, hydroponic systems, aeroponics, etc. Can also be used for traditional soil gardening
  • Note: Insert plants into the pre-drilled holes in the rockwool cubes and keep the rockwool moist. Avoid prolonged soaking of rockwool in water, as this can lead to oxygen deficiency in the plant roots


Package includes:
50 sheets of rockwool growing blocks x12
Plant name tags x10
Size:
Dimensions of rock wool cubes: 1 inch
Plant name tag size: 3.7*2.3 inch
Outstanding Features:
Rockwool starter plugs are also widely used for plant cuttings. These mini rockwool blocks provide a stable environment for new roots to develop. The cuttings are placed directly into the plug, and the humidity and aeration in the rockwool help promote the germination process.
Notice:
Please allow for slight differences due to manual measurement.
Serve:
If you have any questions about our rock wool sets, you can contact us anytime. We will give you the most satisfactory answer.


Cheryl
Reviewed in the United States on February 15, 2025
They certainly were not 2”.
Eric D
Reviewed in the United States on January 28, 2025
These Rockwool cubes are exactly what I needed for starting seedlings and cuttings in my hydroponic setup. The quality seems top-notch, with a consistent texture and excellent water retention. They’re easy to use and work well for soilless cultivation. The included plant name tags are a thoughtful addition, making it easy to stay organized. Overall, they’re reliable, do the job perfectly, and a great value. Highly recommended for anyone into hydroponics or starting plants indoors!
Recommended Products

$15.14

$ 6 .99 $6.99

4.5
Select Option

$12.99

$ 6 .99 $6.99

4.3
Select Option