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1-48 of 525 results for "grow rocks hydroponics"

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Price and other details may vary based on product size and colour.
Redrock Rockwool 4" PRO Grow Block for Hydroponics | 6 Pack + Twin Canaries Chart

Redrock Rockwool 4" PRO Grow Block for Hydroponics | 6 Pack + Twin Canaries Chart

4.6 out of 5 stars 114
$40.33$40.33
Free international delivery if you spend over $49 on eligible international orders
Cultivation Soilless Compress Base,Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base f...

Cultivation Soilless Compress Base,Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant Growth Style2 49PCS

$21.88$21.88
Promotion Available
Get it Thursday, September 1 - Monday, September 5
FREE Shipping
Grodan 1" x 1" Starter Plug Rockwool Hydroponic Grow Media (50 Cubes) (Full Size) (50 Cubes) (Full Size)

Grodan 1" x 1" Starter Plug Rockwool Hydroponic Grow Media (50 Cubes) (Full Size) (50 Cubes) (Full Size)

5.0 out of 5 stars 1
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Grodan Mini Cubes Rockwool Hydroponic Grow Media + THCity Gloves - 2 Gallon Bag

Grodan Mini Cubes Rockwool Hydroponic Grow Media + THCity Gloves - 2 Gallon Bag

$45.08$45.08
Free international delivery if you spend over $49 on eligible international orders
Canna Aqua Clay 5L Pebbles Aquaponics/Hydroponics Pellets Growing Medium f/Plant

Canna Aqua Clay 5L Pebbles Aquaponics/Hydroponics Pellets Growing Medium f/Plant

$25.00$25.00
Get it Tuesday, August 23 - Wednesday, August 24
FREE Shipping
More Buying Choices
$24.90(2 new offers)
Orku Hydro Clay Balls Organic Premium Hydroponic Expanded Plant Growing Medium

Orku Hydro Clay Balls Organic Premium Hydroponic Expanded Plant Growing Medium

4.8 out of 5 stars 11
$16.99$16.99
Get it Tuesday, August 23
FREE Shipping
CastleGreens 1.5inches Rockwool Grow Cubes, Starter Plugs for Plant Growing, Great for Rooting, Cuttings, Clone Plants, Ge...

CastleGreens 1.5inches Rockwool Grow Cubes, Starter Plugs for Plant Growing, Great for Rooting, Cuttings, Clone Plants, Germination Start Seeds, Ideal Hydroponic Grow Media(2 Sheets, 98 Plugs Total)

4.4 out of 5 stars 64
$33.21$33.21
Free international delivery if you spend over $49 on eligible international orders
Organic Expanded Clay Pebbles Grow Media for Orchids, NFT DWC Hydroponics, Aquaponics, Aquaculture LECA Plant Garden Soil ...

Organic Expanded Clay Pebbles Grow Media for Orchids, NFT DWC Hydroponics, Aquaponics, Aquaculture LECA Plant Garden Soil Conditioner Amendment Ceramsite Aggregate Cz Garden Clay Pellets

4.5 out of 5 stars 7,035
$35.58$35.58
Free international delivery if you spend over $49 on eligible international orders
50pcs Small Rock Wool Cubes Starter Sheets Hydroponics Stonewool Grow Cubes with Good Air Permeability Drainage Strong Wat...

50pcs Small Rock Wool Cubes Starter Sheets Hydroponics Stonewool Grow Cubes with Good Air Permeability Drainage Strong Water Absorption for Cuttings Cloning Plant Propagation

$26.99$26.99
Get it Wednesday, August 24 - Friday, August 26
FREE Shipping
SKINNYBUNNY Rockwool Cubes 1.5 inch, Rock Wool Planting Cubes with Holes, Rockwool Cubes for Hydroponics, Perfect for Soil...

SKINNYBUNNY Rockwool Cubes 1.5 inch, Rock Wool Planting Cubes with Holes, Rockwool Cubes for Hydroponics, Perfect for Soilless Culture and Transplanting, 2 Sheets of 98 Cubes

4.4 out of 5 stars 52
$30.83$30.83
Free international delivery if you spend over $49 on eligible international orders
GANAZONO 400 pcs Grow Block Grow Mini Blocks hydroponic Grow Blocks Plant Plugs Growth Plugs Seedlings

GANAZONO 400 pcs Grow Block Grow Mini Blocks hydroponic Grow Blocks Plant Plugs Growth Plugs Seedlings

$77.08$77.08
Get it Tuesday, September 6 - Monday, September 12
FREE Shipping
BRIDGEGUO 4Pipe Hydroponics Growing System Plant Hydroponic Grow Kit 36 Sites PVC Pipe Hydroponics Garden Plant Kit For Le...

BRIDGEGUO 4Pipe Hydroponics Growing System Plant Hydroponic Grow Kit 36 Sites PVC Pipe Hydroponics Garden Plant Kit For Leafy Vegetables Lettuce Herb Celery Cabbage, with Water Pump, Pump Timer, Nest Basket and Sponge

4.6 out of 5 stars 5
$179.90$179.90
5% coupon applied at checkoutSave 5% with coupon
Get it Thursday, September 15 - Wednesday, September 21
$4.99 shipping
wohohoho 2.2lbs Mini Coffee Hydroponics Clay Pebbles, Upgraded 3mm-5mm Hydro Ceramsite Balls, Horticultural Top-Dressing D...

wohohoho 2.2lbs Mini Coffee Hydroponics Clay Pebbles, Upgraded 3mm-5mm Hydro Ceramsite Balls, Horticultural Top-Dressing Decorative Rocks for Aquaponics, Drainage Water, Purification, Cultivation

4.3 out of 5 stars 50
$30.83$30.83
Free international delivery if you spend over $49 on eligible international orders
Yardwe Rockwools Starter Plugs for Hydroponics, 50pcs Rockwools Grow Cubes Starter Plugs for Soilless Cultivation Seedling...

Yardwe Rockwools Starter Plugs for Hydroponics, 50pcs Rockwools Grow Cubes Starter Plugs for Soilless Cultivation Seedlings Cuttings Clone Plants Hydroponics Germination 27 * 20mm

$23.49$23.49
Get it Thursday, September 15 - Wednesday, September 21
FREE Shipping
SunStream 60x60x140 Hydroponic Grow Tent for Indoor Seedling Plant Growing, Water-Resistant

SunStream 60x60x140 Hydroponic Grow Tent for Indoor Seedling Plant Growing, Water-Resistant

5.0 out of 5 stars 1
$99.99$99.99
FREE Delivery by Amazon
Only 3 left in stock.
Fish Tank Aquarium Starter Kits 1.45-Gallon Small Aquarium with Automatic LED Lighting (7 Color Choices), Power Filter, Go...

Fish Tank Aquarium Starter Kits 1.45-Gallon Small Aquarium with Automatic LED Lighting (7 Color Choices), Power Filter, Goldfish Tank, Self-Cleaning Fish Tank That Grows Planter( Family Project)

3.6 out of 5 stars 212
$142.42$142.42
FREE international delivery
Only 1 left in stock.
50 PCS 3 Inch Heavy Duty Net Pots,Hydroponic Cups,Garden Slotted Mesh Net Cups,Plant Nursery Net Pots for Hydroponics,Slot...

50 PCS 3 Inch Heavy Duty Net Pots,Hydroponic Cups,Garden Slotted Mesh Net Cups,Plant Nursery Net Pots for Hydroponics,Slotted Mesh

4.7 out of 5 stars 75
$33.21$33.21
Free international delivery if you spend over $49 on eligible international orders
Debco Perlite for Potting Mixes 5 litres

Debco Perlite for Potting Mixes 5 litres

4.4 out of 5 stars 52
-14% $9.90$9.90 $11.47$11.47
FREE Delivery on eligible first order
Legigo Rockwool Starter Plugs- Rockwool Grow Cubes Rock Wool Seed Starters Cloning Cubes, Rock Wool Planting Cubes for Hyd...

Legigo Rockwool Starter Plugs- Rockwool Grow Cubes Rock Wool Seed Starters Cloning Cubes, Rock Wool Planting Cubes for Hydroponics, Cuttings, Soilless Culture, Plant Propagation(1.2"- 300 Plugs Total)

4.2 out of 5 stars 44
$61.70$61.70
FREE international delivery
Viastone Expanded Clay Rocks, 10-Liter

Viastone Expanded Clay Rocks, 10-Liter

4.6 out of 5 stars 127
$34.98$34.98
$46.55 shipping
100PCS 2 Inch Net Pots Cups, Super Heavy Duty Round Wide Rim Design, Garden Plastic Slotted Mesh Net Cups Pots for Hydropo...

100PCS 2 Inch Net Pots Cups, Super Heavy Duty Round Wide Rim Design, Garden Plastic Slotted Mesh Net Cups Pots for Hydroponics Orchids Aquaponics Black

4.6 out of 5 stars 14
$35.58$35.58
Free international delivery if you spend over $49 on eligible international orders
Bestonzon Rockwool Grow Cubes Starter Plugs Hydroponic Grow Media for Plant Growing Rooting Cuttings Germination Start See...

Bestonzon Rockwool Grow Cubes Starter Plugs Hydroponic Grow Media for Plant Growing Rooting Cuttings Germination Start Seeds 25pcs

$22.74$22.74
Get it Thursday, September 15 - Thursday, September 22
FREE Shipping
CANNA Aqua Clay 45L

CANNA Aqua Clay 45L

4.7 out of 5 stars 475
Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant Growth Style3 49PCS Indoor...

Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant Growth Style3 49PCS Indoor Garden And Cultivation Supplies

$34.67$34.67
Promotion Available
Get it Monday, September 5 - Monday, September 12
FREE Shipping
Onetour Hydroclay Premium Hydroponics Clay Pellets Substrate 10 litres

Onetour Hydroclay Premium Hydroponics Clay Pellets Substrate 10 litres

4.5 out of 5 stars 801
-26% $115.02$115.02 $154.90$154.90
Get it Wednesday, August 24 - Thursday, August 25
FREE Shipping
Grow Media Plug Starter Cubes Rock Wool Plant Hydroponic Propagation Transplanting Base Seedling Soil Block Garden Tool 25...

Grow Media Plug Starter Cubes Rock Wool Plant Hydroponic Propagation Transplanting Base Seedling Soil Block Garden Tool 25 * 25 * 30mm Garden Supplies

$23.99$23.99
Promotion Available
Get it Friday, August 26 - Friday, September 2
FREE Shipping
100 pcs 1.5 Inch Rockwool Grow Cubes Starter Sheets, Hydroponics Growing System for Cuttings, Cloning, Vigorous Plant Grow...

100 pcs 1.5 Inch Rockwool Grow Cubes Starter Sheets, Hydroponics Growing System for Cuttings, Cloning, Vigorous Plant Growth Propagation

$34.36$34.36
Get it Thursday, September 8 - Thursday, September 15
FREE Shipping
100 Packs 1 Inch Garden Slotted Mesh Net Cups Heavy Duty Net Pots with 100pcs Sponges Filter Plant Net Pot Bucket Basket f...

100 Packs 1 Inch Garden Slotted Mesh Net Cups Heavy Duty Net Pots with 100pcs Sponges Filter Plant Net Pot Bucket Basket for Hydroponics Garden Containers (Black)

5.0 out of 5 stars 1
$27.99$27.99
5% coupon applied at checkoutSave 5% with coupon
FREE Delivery on eligible first order
Hydroponic Growing Cubes, Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant ...

Hydroponic Growing Cubes, Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant Growth Style3 49PCS

$34.98$34.98
Get it Monday, September 5 - Tuesday, September 6
FREE Shipping
Colorful Rock Natural Crystal Agate Stone Mineral Crystal Ore Sample Original Stone Gift Box for School Lessons

Colorful Rock Natural Crystal Agate Stone Mineral Crystal Ore Sample Original Stone Gift Box for School Lessons

$33.89$33.89
Get it Wednesday, September 7 - Thursday, September 15
FREE Shipping
Cultivation Soilless Compress Base, Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base ...

Cultivation Soilless Compress Base, Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant Growth Style3 49PCS Rock Wool Starter Plugs

Rockwool Grow Cubes, Hydroponic Grow Media, Rock Wool for Seedlings, Hydroponics Cutting Cubes Tray, , Soilless Cultivatio...

Rockwool Grow Cubes, Hydroponic Grow Media, Rock Wool for Seedlings, Hydroponics Cutting Cubes Tray, , Soilless Cultivation Compress Base Grow Sheet Block Rockwool Cubes Soilless for Vigorous Plant Growth (40*40*40mm,24pc)

$27.89$27.89
Get it Wednesday, August 24 - Friday, August 26
FREE Shipping
VIVOSUN Air Pump 1750 GPH 102W 110L/min 12 Outlet Commercial Air Pump for Aquarium and Hydroponic Systems (102 W)

VIVOSUN Air Pump 1750 GPH 102W 110L/min 12 Outlet Commercial Air Pump for Aquarium and Hydroponic Systems (102 W)

4.4 out of 5 stars 590
$180.45$180.45
FREE international delivery
Soilless Culture Plugs,Grodan Hydroponic Grow Agricultural Cutting Seedling Block Soilless Culture Substrate for Rockwool ...

Soilless Culture Plugs,Grodan Hydroponic Grow Agricultural Cutting Seedling Block Soilless Culture Substrate for Rockwool Starter Plugs 50pcs

$23.78$23.78
Promotion Available
Get it Thursday, September 1 - Monday, September 5
FREE Shipping
Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant Growth Style3 49PCS Nurser...

Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant Growth Style3 49PCS Nursery Block

$10.69$10.69
Get it Friday, August 26 - Friday, September 2
FREE Shipping
XIMING Starter Plug Rockwool Hydroponic Grow Media (50 Cubes) Grow Media Seedling Soil Block

XIMING Starter Plug Rockwool Hydroponic Grow Media (50 Cubes) Grow Media Seedling Soil Block

$17.99$17.99
Promotion Available
Get it Friday, September 9 - Tuesday, September 20
FREE Shipping
More Buying Choices
$14.99(3 new offers)
YSBER 1.5” Rockwool Starter Plugs, Rockwool Planting Grow Cubes for Hydroponics (98 Plugs)

YSBER 1.5” Rockwool Starter Plugs, Rockwool Planting Grow Cubes for Hydroponics (98 Plugs)

3.2 out of 5 stars 9
$34.91$34.91
Free international delivery if you spend over $49 on eligible international orders
Only 1 left in stock.
ISKYBOB 10 Pieces White Plastic Garden Mesh Net Pot Hydroponic Basket Planting Nursery Grow Supplies, 11cm/4.3inch

ISKYBOB 10 Pieces White Plastic Garden Mesh Net Pot Hydroponic Basket Planting Nursery Grow Supplies, 11cm/4.3inch

4.6 out of 5 stars 76
$21.49$21.49
Get it Friday, September 2 - Friday, September 9
$10.00 shipping
Iceyyyy 76Pcs Hydroponics Mesh Net Cup Kit - 20 Packs 2 Inches Slotted Mesh Net Pot Cups, 36Packs 1.5x1.5x1.5Inch Rockwool...

Iceyyyy 76Pcs Hydroponics Mesh Net Cup Kit - 20 Packs 2 Inches Slotted Mesh Net Pot Cups, 36Packs 1.5x1.5x1.5Inch Rockwool Starter Plugs, 20 Article Self Watering Cotton Wick Cord for Hydroponics

4.4 out of 5 stars 109
$35.58$35.58
Free international delivery if you spend over $49 on eligible international orders
Hydroton 4L Liters Original Clay Pebbles Hydroponic Expanded Rocks

Hydroton 4L Liters Original Clay Pebbles Hydroponic Expanded Rocks

4.5 out of 5 stars 417
$40.24$40.24
Free international delivery if you spend over $49 on eligible international orders
Cultivation Soilless Compress Base, Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base ...

Cultivation Soilless Compress Base, Rockwool Grow Cubes Plant Nursery Block Hydroponic Soilless Cultivation Compress Base for Plant Growth Style3 49PCS Nursery Block

$35.48$35.48
Get it Friday, September 2 - Tuesday, September 6
FREE Shipping
Horticultural Clay Pebbles Ceramsite- Hydroponic Clay Rocks for Orchids | Decorative Ornamental Stones- Natural Clay Pebbl...

Horticultural Clay Pebbles Ceramsite- Hydroponic Clay Rocks for Orchids | Decorative Ornamental Stones- Natural Clay Pebbles for Cactus Succulents Pots Plants, Vase Fillers, Top Dressing, 2.2LB

4.6 out of 5 stars 102
$27.41$27.41
Free international delivery if you spend over $49 on eligible international orders
SanSanYa Hydroponic Grow Kit 24 Sites DIY Self Watering Indoor Hydroponics Plant Grow System Hydroponic Seedlings Starter ...

SanSanYa Hydroponic Grow Kit 24 Sites DIY Self Watering Indoor Hydroponics Plant Grow System Hydroponic Seedlings Starter Kit 25mm Hole Size (Yellow)

3.9 out of 5 stars 2
$75.61$75.61
FREE international delivery
Viagrow V6ML-12 6" Heavy Duty net Wide Lip mesh Pot Bucket lid (12 Pack), Clear

Viagrow V6ML-12 6" Heavy Duty net Wide Lip mesh Pot Bucket lid (12 Pack), Clear

4.7 out of 5 stars 481
$112.55$112.55
FREE international delivery
6 inch Redrock Rockwool PRO Grow Block for Hydroponics | 12 Pack + Twin Canaries Chart

6 inch Redrock Rockwool PRO Grow Block for Hydroponics | 12 Pack + Twin Canaries Chart

4.6 out of 5 stars 43
$94.32$94.32
$110.48 shipping
FoxFarm GLCMBX0006 Liquid Nutrient Soil Trio-Pints, Grow Big, Tiger Bloom, 16 Fl Oz Combo Pack Fertilizer

FoxFarm GLCMBX0006 Liquid Nutrient Soil Trio-Pints, Grow Big, Tiger Bloom, 16 Fl Oz Combo Pack Fertilizer

$217.96$217.96
Get it Monday, August 22 - Tuesday, August 23
FREE Shipping
General Hydroponics Rapid Rooter Plant Starters, 50 Plugs

General Hydroponics Rapid Rooter Plant Starters, 50 Plugs

4.5 out of 5 stars 10,737
-5% $126.92$126.92 $133.69$133.69
Get it Wednesday, August 24 - Thursday, August 25
FREE Shipping
More Buying Choices
$125.68(3 new offers)
Grow Media Plug Starter Cubes Rock Wool Plant Hydroponic Propagation Transplanting Base Seedling Soil Block Garden Tool 25...

Grow Media Plug Starter Cubes Rock Wool Plant Hydroponic Propagation Transplanting Base Seedling Soil Block Garden Tool 25 * 25 * 30mm,Rock Wool Starter Plugs

$23.99$23.99
Promotion Available
Get it Friday, August 26 - Friday, September 2
FREE Shipping
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