Picture 1 of 2

Stock photo

Grodan DELTA BLOCK 4" x 4" x 4" With Hole 6 PCS PER STRIP GR10 - Picture 1 of 2

Grodan DELTA BLOCK 4" x 4" x 4" With Hole 6 PCS PER STRIP GR10 - Picture 2 of 2

Hydrofarm Delta 10g Rockwool Block 4x4x4 6 Blocks per Strip

4.8513 product ratings

ScavengedLoot (39)

97.6% positive feedback

Price:

$14.00

Free shipping

Estimated delivery Sat, Aug 30 - Sat, Sep 6

Ships today if you order in the next Ships today if you order in the next 6h 33m

Returns:

No returns, but backed by eBay Money back guarantee.

Condition:

New

The NEW Grodan DELTA BLOCK is a 4" x 4" x 4" cube made of rockwool/stonewool with a hole for optimal oxygen retention and drainage. With a pH value of 5.5, this block is designed for use in ebb-flow systems and hydroponic applications.

About this product

Product Identifiers

BrandGRODAN

GTIN0856372001462

UPC0856372001462

eBay Product ID (ePID)1100528502

Product Key Features

OrganicNo

Material BasisStone Wool

pH Value5.5

FormCube

FeaturesOptimum Drainage

Compatible Plant TypeFruit, Potted Plant, Flower, Shrub, Cactus, Bonsai, Vegetable, Succulent, Tomato, Herbs, Orchid, Rose

TypeRockwool/Stonewool

Dimensions

Item Height4 in

Volume16.5

Item Weight1.1 pounds

All listings for this product

item 1 Grodan DELTA BLOCK 4" x 4" x 4" With Hole 6 PCS PER STRIP GR10

$14.00

Free shipping

item 2 Grodan 1.5" Starter Mini-Blocks Grow Block 1.5 " x 1.5 " x 1.5 " 45 per pack

$30.00

Free shipping

item 3 3 Grodan DELTA 10 BLOCK (18pcs) 4" x 4" x 4" With Hole - 3 PACK

$40.00

Ratings and Reviews

Learn more

4.9

13 product ratings

12 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by r.rich.fq6dkmuu1
Nov 23, 2020
Great deal love them
Love em. Been using for a long time now. I try to find the best price, free delivery. Throughout the years I've only recall throwing 1 block away cause it had a Big dead spider in it. It was hollow like cocoon..idk.
Verified purchase: YesCondition: New
by culvermerc
Sep 27, 2021
Yep
Item as described...
Verified purchase: YesCondition: New
by 01-silverado
May 04, 2021
cool cool
awesome
Verified purchase: YesCondition: New
by chsra-0
Jan 09, 2021
Great
Verified purchase: YesCondition: New
by fe-3728
May 21, 2020
Good deal
Grew my plants nice
Verified purchase: YesCondition: New
by txguy222
Nov 11, 2020
Item as described.
Item as described.
Verified purchase: YesCondition: New
by newellis
Jul 11, 2016
Perfect
Super fast delivery, thank you.
Verified purchase: YesCondition: New
by josepdeseck-0
Jun 23, 2020
Good
Good
Verified purchase: YesCondition: New