1. Products

Grodan Pargro QD 4 in x 4 in Block

Description

Same quality, same value-priced, half sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half case sizes. Better quality and drainage than other value-priced rockwool.

Item Number: 406153
Universal Product Code: 774783487968
Manufacturer's Part Number: 713231
Brand: Grodan

This item is not available to order. Browse our items available to order.

Related Items

Grodan Pargro QD 1.5 in Block case if 1170, 1.5 in x 1.5 in x 1.5 in
Grodan Pargro QD 1.5 in Block case if 1170, 1.5 in x 1.5 in x 1.5 in
Brand: Pargro
Pargro rockwool has been modified to be the driest value-priced Rockwool in the market. Pargro Quick Drain blocks are up to 14% drier than Cultilene Comfort blocks. Pargro slabs are up to 10% drier than our previous Neptune slabs. Pargro is the leader …
Item #: 135811
In Stock
List Price: $227.34
Price: $180.90
You Save: $46.44

 

Grodan Pargro QD Biggie Block 6 in x 6 in x 6 in case of 64
Grodan Pargro QD Biggie Block 6 in x 6 in x 6 in case of 64
Brand: Pargro
Pargro rockwool has been modified to be the driest value-priced Rockwool in the market. Pargro Quick Drain blocks are up to 14% drier than Cultilene Comfort blocks. Pargro slabs are up to 10% drier than our previous Neptune slabs. Pargro is the leader …
Item #: 404621
In Stock
Price: $233.10

 

Grodan Pargro QD Jumbo Block 6 in x 6 in x 4 in w/ Hole - Case of 64
Grodan Pargro QD Jumbo Block 6 in x 6 in x 4 in w/ Hole - Case of 64
Brand: Grodan
Same quality, same value-priced, half sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half case sizes. Better quality and drainage than other value-priced rockwool.
Item #: 406038
In Stock
List Price: $177.03
Price: $172.53
You Save: $4.50

 

Grodan Pargro QD 4 in x 4 in Block case of 72
Grodan Pargro QD 4 in x 4 in Block case of 72
Brand: Pargro
Pargro rockwool has been modified to be the driest value-priced Rockwool in the market. Pargro Quick Drain blocks are up to 14% drier than Cultilene Comfort blocks. Pargro slabs are up to 10% drier than our previous Neptune slabs. Pargro is the leader …
Item #: 134954
In Stock
List Price: $107.93
Price: $103.33
You Save: $4.60

 

Grodan Pargro QD 6 in x 36 in Slab case of 12
Grodan Pargro QD 6 in x 36 in Slab case of 12
Brand: Pargro
Pargro rockwool has been modified to be the driest value-priced Rockwool in the market. Pargro Quick Drain blocks are up to 14% drier than Cultilene Comfort blocks. Pargro slabs are up to 10% drier than our previous Neptune slabs. Pargro is the leader …
Item #: 131569
In Stock
Price: $123.18

 

Grodan Gro-Block Improved GR32, 6x6x6, Hugo (box of 64)
Grodan Gro-Block Improved GR32, 6x6x6, Hugo (box of 64)
Brand: Grodan
New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the …
Item #: 411619
In Stock
List Price: $243.44
Price: $239.32
You Save: $4.12

 

Super Sprouter Aqua Clone 24 Site Deep Water Cloner
Super Sprouter Aqua Clone 24 Site Deep Water Cloner
Brand: Super Sprouter
The best way to start your clones! The Aqua Clone 24 site cloner works on the principle of re-circulating super oxygen rich water created by the Aqua Clone aeration pump. No spray jets to clog up. The Aqua Clone aeration pump draws in oxygen from the …
Item #: 402041
In Stock
List Price: $63.20
Price: $51.47
You Save: $11.73

 

Ona Pro Block 6 Ounces
Ona Pro Block 6 Ounces
Brand: Ona Block
Simple 3" x 3" ONA Blocks are great for small, enclosed areas prone to developing less-than-pleasant odors. They're great for cars, boats, closets, lockers, bags, trash and recycling bins, or any place that could stand to be deodorized. Do you have a …
Item #: 137423
In Stock
List Price: $9.99
Price: $8.56
You Save: $1.43

 

Block Covers 6 inch 40pk
Block Covers 6 inch 40pk
Brand: Grower's Edge
For blocks of rockwool and other grow media. These Grower's Edge® Block Covers blocks light from media- reducing algae and pest problems. Use white side up to reflect light. Use toothpick to hold cover in place. Hole in center of cover measures 1/2 inch …
Item #: 138123
In Stock
List Price: $19.99
Price: $14.80
You Save: $5.19

 

Grodan A-OK 36/40 1.5 in x 1.5 in Plugs Case of 2940
Grodan A-OK 36/40 1.5 in x 1.5 in Plugs Case of 2940
Brand: Grodan
Multiblocks are designed for cuttings or seed propagation and fit in the holes cut in the larger Rockwool cubes. The blocks come in sheets cut to fit in a standard 10 x 20 propagation tray. The blocks are tapered or V shaped to create an air space below …
Item #: 111002
In Stock
List Price: $533.63
Price: $413.43
You Save: $120.20

 

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 | Returns & Refunds | Shipping | Privacy | Testimonials | Contact | Login | View Cart |

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