Top 9 1.5 Inch Rockwool Cubes – Garden Fertilizers

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1. Mago

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Rockwool 1.5" Cubes 196

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Mago #ad - Guaranteed quality. Popular medium for hydroponic and aerogarden. The rockwool grow cubes encourage faster seed initial growth for helping you increase productivity and crops quality and decrease production cost.

Great use as rooting medium, cloning plants, seed starting planting, germination, cuttings, plant propagation and more. Protects the plants from overwatering and allowing nutrient solutions to be absorbed while retaining plenty of oxygen for rapid plant growth. The rockwool is made from molten rock spun into cotton candy-like fibers. Rockwool has a large water retention capacity and retains up to 18% air providing better oxygenation of the plant roots. Used with seed starter propagation tray.
BrandMago #ad
ManufacturerMago #ad
Height6 Inches
Length11.5 Inches
Width11.5 Inches

2. CastleGreens

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Hydroponic Grow Media2 Sheets, 1.5inches Starter Plugs for Plant Growing, CastleGreens Rockwool Grow Cubes, 98 Plugs Total

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CastleGreens #ad - The water absorption rate of mass is above 800%. No other devices are needed during cultivation. Because it's light and fluffy, cubes will not soften after immersion. Under the super high temperature, spun into fiber, and then compressed into 1.

5x1. 5x1. 5 inch soft cubes, it is an Inorganic & Sterile growing medium. Inorganic inert matrix, easier to control ph and ec. Feel free to contact us if you have any question with our product. Castlegreens rockwool grow cubes is made from natural rock by high temperature melting, blocks, or slabs. Strip, can also be transplanted. Porosity of more than 93%, water and air are evenly distributed. This can be used for stereo cultivation or balcony cultivation, still can be used for nursery.

Vegetables and flowers grown with rockwool, good quality, high yield, less pollution. No toxic and harmful substances, green, does not release chemical substances, easy to recycle. The nutrient solution reached the root system of the crops through rockwool, good for plant growth. Ideal choice for standardized cultivation. Great for rooting, cuttings, clone plants, block for easy handling, germination start seeds and more.
BrandCastleGreens #ad
ManufacturerCastleGreens #ad

3. GROWNEER

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Cloning, Plant Propagation, 147 Plugs Total, Hydroponic, Perfect for Cuttings, GROWNEER 3 Packs 1.5x1.5x1.5 Inches Rockwool Starter Plugs Grow Cubes Starter Sheet Grow Media, Seed Starting

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GROWNEER #ad - Much easier than starting in soil! They are great for gardening hobby and commercial growers. Superior grow meduim -- the rockwool is a superior inorganic growing medium, germination, great for cuttings, plant propagation, clone plants, starting seeds and more.

Perfect size -- there are 49 cubes on one sheet. Encourage faster growth -- high water absorption allow grow cubes to absorb nutrient solution while retaining plenty of oxygen, encouraging faster seed initial growth for helping you increase productivity and crops quality and decrease production cost. Wide application -- these rockwool starter plugs are widely used in hydroponic, seed starting, cuttings, plant propagation and so on.

Each cube measures 1. 5” l x 1. 5” w x 1. 5” h, perfectly-sized to fit a standard flat growing tray. Predrilled planting holes make seeding and plant propagation a breeze. Easy to transplant -- seedlings started in cubes are easily transferred to blocks and then onto slabs and can be transplanted into more traditional planters.
BrandGROWNEER #ad
ManufacturerGROWNEER #ad
Part NumberGRW-3P

4. Twin Canaries Liquid Volume Conversion Chart

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1.5" Rockwool Starter Plugs, 2 Sheets of 49 Plugs 98 Plugs Total + Twin Canaries Chart

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Twin Canaries Liquid Volume Conversion Chart #ad - Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums. Twin canaries Chart included with every order! Made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth.
BrandTwin Canaries Liquid Volume Conversion Chart #ad
ManufacturerTwin Canaries Liquid Volume Conversion Chart #ad

5. Twin Canaries Liquid Volume Conversion Chart

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1.5" Rockwool Starter Plugs, 5 Sheets of 98 Plugs 490 Plugs Total + Twin Canaries Chart

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Twin Canaries Liquid Volume Conversion Chart #ad - Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums. Twin canaries Chart included with every order! Made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth.
BrandTwin Canaries Liquid Volume Conversion Chart #ad
ManufacturerTwin Canaries Liquid Volume Conversion Chart #ad
Height8 Inches
Length20 Inches
Width10 Inches

6. Grodan

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Grodan 2" x 2" x 1.5" Mini Blocks Grow Media Rockwool Stonewool Cube Propagation W/Twin Canaries Chart, Quantity 24

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Grodan #ad - Ideal air/water balance. Consistent shape of the seed hole. Optimum robustness and flexibility. Improved homogeneity. Identically shaped plugs, Root development through the entire plug.
BrandGrodan #ad
ManufacturerGrodan #ad
Part NumberSG_B00XQECTLK_US

7. BIOMAND

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98 Plugs Total, BIOMAND 1.5” Rockwool Starter Plugs for Hydroponics, Rockwool Grow Cubes, 2 Sheets of 49 Plugs

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BIOMAND #ad - Easy to use - so much easier and less messy than using soil, cut clean, they have planting holes, accurate to adjust pH, easy to transplant. Size - 1. 5" rockrool is a perfect size for growing seed, they are firm enough to hold the shape well, and do not fall apart.

Aseptic production - inorganic and sterile growing medium provide a make sure your plants have a better growth environment, increase germination rate. Material - made from ground rock fibers, safe for environment, has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Widely used - perfect for cutting, clone plants, rooting plants, garden tower, hydroponic gardening, seed starter, hydroponic system and winter plant as well.
BrandBIOMAND #ad
ManufacturerBIOMAND #ad

8. Grodan

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Sheet of 98, 1.5" x 1.5", GRODAN A OK Rockwool Stonewool Hydroponic Grow Media Starter Cubes Plugs

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Grodan #ad - Improved homogeneity. Consistent shape of the seed hole. Ideal air/water balance. Optimum robustness and flexibility.
BrandGrodan #ad
ManufacturerHydrofarm #ad
Height1.57 Inches
Length19.69 Inches
Width9.84 Inches
Part NumberRWAO3640

9. Stacky Cubes

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49 Rockwool Grow Cubes 1.5 Inches, Growing Medium Starter Sheets 49 Per Pack

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Stacky Cubes #ad - Encourages faster Initial Rooting & Its Firmness Is Guaranteed. A superior medium For Rooting Cuttings. Inorganic & Sterile Growing Medium. Provides 20% air space when saturated - Absorbs nutrient solution while retaining plenty of oxygen for rapid root growth! Cubes measure: 1. 5" x 1. 5" x 1. 5".
BrandStacky Cubes #ad
ManufacturerYP Supplier #ad
Width1.5 Inches
Part NumberRW48
ModelRW

Top 9 Rockwool Cubes for Hydroponics – Garden Fertilizers

As an Amazon Associate I earn from qualifying purchases.

1. BIOMAND

#ad

Rockwool Grow Cubes, 98 Plugs Total, 2 Sheets of 49 Plugs, BIOMAND 1.5” Rockwool Starter Plugs for Hydroponics

#ad
BIOMAND #ad - Easy to use - so much easier and less messy than using soil, accurate to adjust pH, cut clean, they have planting holes, easy to transplant. Material - made from ground rock fibers, safe for environment, has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth.

Widely used - perfect for cutting, hydroponic gardening, clone plants, rooting plants, garden tower, seed starter, hydroponic system and winter plant as well. Aseptic production - inorganic and sterile growing medium provide a make sure your plants have a better growth environment, increase germination rate. Size - 1. 5" rockrool is a perfect size for growing seed, they are firm enough to hold the shape well, and do not fall apart.
BrandBIOMAND #ad
ManufacturerBIOMAND #ad

2. Twin Canaries Liquid Volume Conversion Chart

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2 Sheets of 49 Plugs 98 Plugs Total + Twin Canaries Chart, 1.5" Rockwool Starter Plugs

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Twin Canaries Liquid Volume Conversion Chart #ad - Twin canaries Chart included with every order! Made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.
BrandTwin Canaries Liquid Volume Conversion Chart #ad
ManufacturerTwin Canaries Liquid Volume Conversion Chart #ad

3. The Hydroponic City

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2 Sheets of 100 200 Plugs Total + THCity Stakes, 1" Rockwool Starter Plugs

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The Hydroponic City #ad - Has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.
BrandThe Hydroponic City #ad
Part Number4336442216

4. Esdabem

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Rockwool Starter Plugs for Hydroponic, Data Collection 2 Sheets of 24 Plugs 48 Plugs Total, Cuttings, Sheet Stonewool Starter Cubes

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Esdabem #ad - Provides 20% air space when Saturated - Absorbs nutrient solution while retaining plenty of oxygen. Perfectly-sized to fit a standard flat growing tray.

Packaged in bulk to save you money. Growing medium - encourages faster initial Rooting & Its Firmness Is Guaranteed, An all-natural growth medium used to transplanting various seedlings. Great for hobby and commecial growers. 100% money back guarantee-if you are not satisfied with our products, you can return the money back at any time without asking questions. Made from molten rock spun and then compressed into cubes, blocks, or slabs Has a tremendous capacity for absorbing nutrient solution. Sized : 1. 2"*1. 2" 2 sheets of 24 plugs 48 Plugs Total.
BrandEsdabem #ad

5. Twin Canaries Liquid Volume Conversion Chart

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Pack of 6 | + Twin Canaries Chart, Grodan Rockwool Delta GRO Blocks | 4" Cube

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Twin Canaries Liquid Volume Conversion Chart #ad - Plants can be fully grown in these gro-blocks. Gro-block holes are the perfect size for any 1. 5" starter plug or macroplug. Comes with twin Canaries Liquid Volume Conversion Chart. The bases of the gro-blocks are grooved to promote drainage and to avoid "wet feet". Each block is 4" x 4" x 4" with a hole at the top.
BrandTwin Canaries Liquid Volume Conversion Chart #ad
ManufacturerTwin Canaries Liquid Volume Conversion Chart #ad

6. Mago

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Mago Hydrogarden Garden Rockwool 1.5" Cubes 7 Cubes x 7 Cubes x 4 Sheets = 196 Cubes

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Mago #ad - Popular medium for hydroponic and aerogarden. The rockwool grow cubes encourage faster seed initial growth for helping you increase productivity and crops quality and decrease production cost.

Used with seed starter propagation tray. Protects the plants from overwatering and allowing nutrient solutions to be absorbed while retaining plenty of oxygen for rapid plant growth. Guaranteed quality. The rockwool is made from molten rock spun into cotton candy-like fibers. Rockwool has a large water retention capacity and retains up to 18% air providing better oxygenation of the plant roots. Great use as rooting medium, seed starting planting, cuttings, cloning plants, germination, plant propagation and more.
BrandMago #ad
ManufacturerMago Inc #ad
Height6 Inches
Length11.5 Inches
Width11.5 Inches

7. DECO2PRO LLC

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Cloning, Seed Starting Hydroponic Grow Media Growing Medium for Vigorous Plant Growth 28, 1.5 inch Rockwool/Stonewool Grow Cubes Starter Sheets for Cuttings, Plant Propagation, 1.5

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DECO2PRO LLC #ad - Much easier than starting in soil! They are great for gardening hobby and commercial growers. Encourages faster Initial Rooting & Its Firmness Is Guaranteed.

1. 5x1. 5x1. 5 inches - great-sized to fit a standard flat growing tray. Wide application -these rockwool starter plugs are widely used in hydroponic, cuttings, seed starting, plant propagation and so on. Inorganic & sterile growing medium, great for Rooting Cuttings clone plants, germination start seeds and more. Great for hobby and commecial growers. Provides 20% air space when saturated - absorbs nutrient solution while retaining plenty of oxygen for rapid root growth! Easy to transplant - much easier than starting in soil! Predrilled planting holes make seeding and plant propagation a breeze.
BrandDECO2PRO LLC #ad
ManufacturerDECO2PRO LLC #ad

8. The Hydroponic City

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1" Rockwool Starter Plugs, 2 Sheet of 50 Plugs 100 Plugs Total + 1 THCity Stake

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The Hydroponic City #ad - Inorganic & sterile growing medium, great for Rooting Cuttings clone plants, germination start seeds and more. Encourages faster Initial Rooting & Its Firmness Is Guaranteed.

Provides 20% air space when saturated - absorbs nutrient solution while retaining plenty of oxygen for rapid root growth! Much easier than starting in soil! Predrilled planting holes make seeding and plant propagation a breeze. Perfectly-sized to fit a standard flat growing tray. Includes 100 pieces of 1" plugs. Great for hobby and commecial growers. Comes with 2 sheets of 1" rockwool 50 Plugs 100 Plugs Total and 1 THCity stake.
BrandThe Hydroponic City #ad

9. Stacky Cubes

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Growing Medium Starter Sheets 49 Per Pack, 49 Rockwool Grow Cubes 1.5 Inches

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Stacky Cubes #ad - Provides 20% air space when saturated - Absorbs nutrient solution while retaining plenty of oxygen for rapid root growth! Cubes measure: 1. 5" x 1. 5" x 1. 5". A superior medium For Rooting Cuttings. Inorganic & Sterile Growing Medium. Encourages faster Initial Rooting & Its Firmness Is Guaranteed.
BrandStacky Cubes #ad
ManufacturerYP Supplier #ad
Width1.5 Inches
Part NumberRW48
ModelRW