Does this work in a lettuce grow farmstand? the root riot plugs are smaller now and i wanted something with a better fit.

I use them to grow lettuce in a hydroponic ebb and flow systems They work great

Are these Biodegradable?

Yes,Halatool Rockwool Grow Cubes are Biodegradable.This rockwool is very effective hydroponics supplies, made of high-quality basalt, centrifuged at high speed to form fibers after being melted at high temperature, and compressed into blocks through proprietary process, soft and even texture, good water absorption and strong air permeability, which is helpful to the growth of roots.All natural,can be Biodegradable.

Your description is 4 sheets of 196. This would equal 784 plugs. Is this correct? The picture shows 4 sheets of 49.

There are four sheets of 49, equaling 196 cubes.

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Halatool 1 Inch Rockwool Cubes for Hydroponics, 200 Pcs Seed Starter Plugs

Product ID: 277988953

Details

Brand
Halatool
Item Form
Cubes
Manufacturer
Halatool
Number of Packs
4
Specific Uses For Product
Hydroponics

💧Superior water absorption & air permeability

🧱200 precision-cut 1-inch cubes

⚙️High-temp centrifuged basalt fibers

¥7925

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌱 Elevate your hydroponics game with precision and ease!

ENGINEERED FOR ROOT SUCCESS - Crafted from high-quality basalt fibers for optimal water retention and oxygen flow.
CUSTOMIZABLE USER FRIENDLY - Easily cut to size and soak in nutrient solution for perfect pH balance and moisture control.
MAXIMIZE YOUR GROWTH POTENTIAL - 200 uniform 1-inch cubes ensure consistent seed starting and root development.
VERSATILE HYDROPONIC POWERHOUSE - Ideal for seedlings, cuttings, cloning, and soilless cultivation—join the future of gardening.
SEAMLESS TRANSPLANTING EXPERIENCE - Cubes maintain integrity after soaking, simplifying transfer to net pots or soil.

Halatool’s 1-inch Rockwool Cubes come in a value pack of 200 plugs, made from high-quality basalt fibers processed at high temperatures for superior water absorption and air permeability. Designed for hydroponic enthusiasts and commercial growers, these cubes support high germination rates and easy transplanting, making them perfect for seed starting, cuttings, cloning, and soilless cultivation.

Specifications

ASIN	B08P8KH6MV
Best Sellers Rank	#4,075 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Hydroponic Growing Media
Brand Name	Halatool
Coverage	Medium
Customer Reviews	4.1 4.1 out of 5 stars (1,737)
Included Components	4 sheets rockwool，200 pcs rockwool cubes
Item Form	Cubes
Item Highlight	High Germination Rate for Vegetables & Herbs, Soilless Cultivation, Seedlings Cuttings, Plant Propagation, Cloning Systems
Manufacturer	Halatool
Model Number	Steinwolle
Number of Items	200
Number of Packs	4
Part Number	rockwool
Specific Uses For Product	Hydroponics
Target Species	Vegetables
UPC	619367245988
Unit Count	200 Count

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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¥7925

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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