Collection: Rockwool

14 products
  • Grodan A-OK 36/40 1.5 in x 1.5 in Plugs (98/Sheet)
    Grodan A-OK 36/40 1.5 in x 1.5 in Plugs (98/Sheet) (30 Sheets/Cs)
    Regular price
    from $24.99
    Sale price
    from $24.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip
    Regular price
    from $15.99
    Sale price
    from $15.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Gro Block Improved Mini Block 2" Shrink wrapped/Strip
    Gro Block Improved Mini Block 2Inches wrapped  (24/strip - 60 strips/Cs) 1440 per case
    Regular price
    from $11.99
    Sale price
    from $11.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Gro-Block Improved GR32, 6x6x6, Hugo
    Grodan Gro-Block Improved GR32, 6x6x6, Hugo (box of 64)
    Regular price
    from $5.99
    Sale price
    from $5.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Expert Slab 15/75 6 in x 3 in x 36 in
    Grodan Expert Slab 15/75 6 in x 3 in x 36 in (12/Cs)
    Regular price
    from $11.50
    Sale price
    from $11.50
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Gro Block Improved pro GR10 Large 4Inches w/ hole (4Inchesx4Inches4Inches) sleeve of 6
    Gro Block Improved Large 4Inches GR10 w/ hole (4Inchesx4Inches4Inches) wrapped (6/strip- 24 strips per cs) 144 per case
    Regular price
    from $15.99
    Sale price
    from $15.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Delta 10 Block, 4 x 4 x 4
    Grodan Delta 10 Block, 4   x 4   x 4  , case of 144
    Regular price
    from $13.99
    Sale price
    from $13.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Gro Block Improved GR5.6 Large 3" w/Hole 3" x 3" x 4" Shrink wrapped/Strip
    Regular price
    from $13.99
    Sale price
    from $13.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6" Strip
    Gro Block Improved Small 4Inches GR6,5 w/ hole (4Inchesx4Inches2.6Inches) wrapped (6/strip- 36 strips per cs) 216 per case
    Regular price
    from $9.99
    Sale price
    from $9.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Gro Block Improved GR 7.5 Medium 4 w/Hole 4 x 4 x 3.1 Shrink wrapped/Strip
    Grodan Gro Block Improved GR7.5 Medium 4   w/Hole 4   x 4   x 3.1   Shrink wrapped/Strip
    Regular price
    from $13.99
    Sale price
    from $13.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Gro-Wool Absorbent Granulate
    Grodan Gro-Wool Absorbent Granulate
    Regular price
    $124.99
    Sale price
    $124.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan Uni-Slab 9.5 in x 8 in x 4 in
    Grodan Uni-Slab 9.5 in x 8 in x 4 in (16/Cs)
    Regular price
    from $9.99
    Sale price
    from $9.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan GR4 Small 3 inches No Hole 8/strip
    Regular price
    from $9.99
    Sale price
    from $9.99
    Regular price
    Unit price
    per 
    Sold out
  • Grodan improved GR4 w/ holes small 3” 40/40 8/strip
    Gro Block Improved Small 3Inches GR4 w/ hole (3Inchesx3Inchesx2.6Inches)wrapped (8/strip- 48 strips per cs) 384 per case
    Regular price
    from $9.99
    Sale price
    from $9.99
    Regular price
    Unit price
    per 
    Sold out