H2gsupply hydroponic and organic gardening logo
Product Categories

Grodan

Sort Products
Filter by Price
Category Price Range - slider
$4 — $1894

AO 25/40 10/10 Cubes, 1×1″, 30 sheets of 200 – Full Case – No Wrap

$763.40

Not Available

Read more

AO 25/40 10/10 Cubes, 1×1″ (30 sheets of 200)

$584.22

Available

Add to cart

AO 36/40 6/15 Cubes, 1.5×1.5″, 30 sheets of 98

$657.75

Ready to Ship!

Add to cart

AO 50/40 6/15 Cube, 2×2″, 30 sheets of 50

$575.05

Available

Add to cart

Classic 30/75 Slab (wet), 12″x3″, case of 8

$164.85

Available

Add to cart

Expert 15/100 Slab, 6″x4″, case of 9

$168.45

Not Available

Read more

Expert 15/75 Slab, 36x6x3, case of 12

$126.35

Not Available

Read more

Expert 20/75 Slab, 8″x3″, case of 12

$132.54

Not Available

Read more

Expert Slab 15/75, 40x6x3, case of 12

$168.45

Not Available

Read more

Gro Block Mini Block 1.5″ (Shrinkwrap/Strip) CASE

$641.35

Ready to Ship!

Add to cart

Gro Block Improved Large 3″ GR5, 6 w/ hole 3″x3″x4″ Shrink/Str

$368.95

Available

Add to cart

Gro Block Improved Large 4″ w/ hole Shrink/Strip (CASE)

$313.05

Ready to Ship!

Add to cart

Gro Block Improved Large 4″ w/ hole Shrink/Strip

$11.23

Ready to Ship!

Add to cart

Gro Block Improved Mini Block 1.5″ (Case of Strips/No Shrink Wrap)

$509.55

Available

Add to cart

Gro Block Improved Small 3″ GR4 w/ hole (3″x3″x2.6″)

$6.66

Ready to Ship!

Add to cart

Gro Block Improved Small 3″ GR4 w/ hole (3″x3″x2.6″) (Case of Strips)

$259.35

Not Available

Read more
Load More
All Products Loaded

Supporting successful crops since 2020. Feel free to contact us during our store hours if you have any questions or want to know more.

We look forward to helping your garden thrive for many years to come!

Location

About

Store Hours

Mon - Sat
9am - 6pm

Support

© 2023 How To Grow, All Rights Reserved.

Protected by Security by CleanTalk