1. Products
  2. Growing Media
  3. Grodan Rockwool

Grodan 4"x4"x4" With Hole Case of 144 No Shrink Wrap

Grodan 4"x4"x4" With Hole Case of 144 No Shrink Wrap

Description

Gro-Blocks™ are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block™. Small plants can be fully grown in our larger Gro-Blocks™. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is Grodan's largest block ever produced! Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block.

Item Number: 403946
International Article Number: 8718232038952
Manufacturer: Grodan
Manufacturer's Part Number: HGC713081
Brand: Grodan

Price: $168.85

In Stock
 

Images

Grodan 4"x4"x4" With Hole Case of 144 No Shrink Wrap image 1

Related Items

Grodan 3"x3"x2.5" With Hole Case of 384 No Shrink Wrap
Grodan 3"x3"x2.5" With Hole Case of 384 No Shrink Wrap
Brand: Grodan
Gro-Blocks™ are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block™. Small plants can be fully grown in our larger Gro-Blocks™. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big …
Item #: 403944
In Stock
List Price: $205.11
Price: $196.45
You Save: $8.66

 

Grodan 4"x4"x2.5" With Hole Case of 216 No Shrink Wrap
Grodan 4"x4"x2.5" With Hole Case of 216 No Shrink Wrap
Brand: Grodan
Gro-Blocks™ are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block™. Small plants can be fully grown in our larger Gro-Blocks™. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big …
Item #: 403945
In Stock
Price: $163.71

 

Grodan A-OK 36/40 1.5 in x 1.5 in Plugs Case of 2940 No Shrink Wrap
Grodan A-OK 36/40 1.5 in x 1.5 in Plugs Case of 2940 No Shrink Wrap
Brand: Grodan
A-OK Starter Plugs™ for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs™ come labeled with instructions in a shrink-wrapped sheet that fits a standard 10 x 20 tray (flat). Note: Item #713020 is …
Item #: 403941
In Stock
List Price: $400.68
Price: $319.74
You Save: $80.94

 

Grodan A-OK 50/40 2 in x 2 in Plugs Case of 1500 No Shrink Wrap
Grodan A-OK 50/40 2 in x 2 in Plugs Case of 1500 No Shrink Wrap
Brand: Grodan
A-OK Starter Plugs™ for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs™ come labeled with instructions in a shrink-wrapped sheet that fits a standard 10 x 20 tray (flat). Note: Item #713020 is …
Item #: 403942
In Stock
List Price: $376.36
Price: $305.15
You Save: $71.21

 

Grodan 1.5 in Starter Mini-Blocks MM40/40 Case of 2250 No Shrink Wrap
Grodan 1.5 in Starter Mini-Blocks MM40/40 Case of 2250 No Shrink Wrap
Brand: Grodan
Mini-Blocks™ sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks™ are individually wrapped in white plastic to minimize algae growth. Remove wrapping and transplant into any loose media such as Grow-Cubes™ …
Item #: 403943
In Stock
List Price: $398.84
Price: $312.69
You Save: $86.15

 

Grodan 4"x4"x4" With Hole Case of 144
Grodan 4"x4"x4" With Hole Case of 144
Brand: Grodan
This is the most popular size rockwool cube. 4 x 4 x 4 inch Growing Blocks with holes for smaller cubes. Used as a second stage from smaller cubes. The 1-1/2 inch hole will accept the small cubes that come in a sheet or the wrapped cubes that come in a …
Item #: 111022
In Stock
List Price: $245.68
Price: $217.87
You Save: $27.81

 

Grodan 3"x3"x2.5" No Hole Case of 384
Grodan 3"x3"x2.5" No Hole Case of 384
Brand: Grodan
3 x 3 x 3 inch Growing Blocks. Used as a second stage from smaller cubes. Growing blocks are great for ebb and flow hydroponic systems or for use as mid stage for plants eventually going on to Rockwool slabs. The blocks are individually wrapped in plastic …
Item #: 111013
In Stock
List Price: $298.60
Price: $248.97
You Save: $49.63

 

Grodan 3"x3"x2.5" With Hole Case of 384
Grodan 3"x3"x2.5" With Hole Case of 384
Brand: Grodan
3 x 3 x 3 inch Growing Blocks with holes for smaller cubes. Used as a second stage from smaller cubes. The 1-1/2 inch round hole will accept the small cubes that come in a sheet or the wrapped cubes that come in a strip. Growing blocks are great for ebb …
Item #: 111014
In Stock
List Price: $298.60
Price: $252.55
You Save: $46.05

 

Grodan 3"x3"x4" With Hole Case of 256
Grodan 3"x3"x4" With Hole Case of 256
Brand: Grodan
3 x 3 x 4 inch Growing Blocks with holes for smaller cubes. Used as a second stage from smaller cubes. The 1-1/2 inch round hole will accept the small cubes that come in a sheet or the wrapped cubes that come in a strip. Growing blocks are great for ebb …
Item #: 111017
In Stock
List Price: $298.52
Price: $248.92
You Save: $49.60

 

Grodan 4"x4"x2.5" With Hole Case of 216
Grodan 4"x4"x2.5" With Hole Case of 216
Brand: Grodan
4 x 4 x 2.5 inch Growing Blocks with holes for smaller cubes. Used as a second stage from smaller cubes. The 1-1/2 inch round hole will accept the small cubes that come in a sheet or the wrapped cubes that come in a strip. Growing blocks are great for ebb …
Item #: 111019
In Stock
List Price: $232.44
Price: $207.84
You Save: $24.60

 

Multi Flow 12 Pot Hydroponic System
Multi Flow 12 Pot Hydroponic System
Brand: Multi Flow
This system requires 100 liters of growing media, not included. The Multi Flow system has individual containers for each plant that can be placed close together for small plants and farther apart for larger plants. Moving plants is simple just lift out …
Item #: 135378
Out of Stock
Price: $587.00

 

Home | Products | Learning Center | About Us | Returns & Refunds | Shipping | Privacy | Testimonials | Contact | Login | View Cart |

Copyright 1992-2020 Greentrees Hydroponics
2180 Chablis Court, Suite 108, Escondido, California 92029