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Rockwool Hydroponic Growing Medium

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Rockwool Hydroponic Growing Medium

Rockwool Hydroponic Growing Medium

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  • Grodan Pargro QD Wrapped Block, 4" x 4" x 4" - Case of 72

    Grodan Pargro QD Wrapped Block, 4" x 4" x 4" - Case of 72

    Grodan

    MSRP: $113.33
    $90.93
    Pargro Quick Drain Stonewool Grodan Pargro line has been modified to be the driest value-priced Rockwool on the market. Pargro is the leader among affordable horticultural Rockwool. There are other brands that offer the same low price, but you end up...
    MSRP: $113.33
    $90.93
    Qty in Cart: 0
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    Price:
    MSRP: $113.33
    $90.93
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  • 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

    Grodan

    MSRP: $126.35
    $105.87
    Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV-resistant sleeves for comfortable handling and algae...
    MSRP: $126.35
    $105.87
    Qty in Cart: 0
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    MSRP: $126.35
    $105.87
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  • Gro Block Improved Mini Block 2" (Shrinkwrap/Strip)

    Gro Block Improved Mini Block 2" (Shrinkwrap/Strip)

    Grodan

    MSRP: $470.22
    $465.74
    Grodan ImprovedGro Block Improved Mini Block 2" Shrink wrapped/StripGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and...
    MSRP: $470.22
    $465.74
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $470.22
    $465.74
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  • Grodan GR40 Uniblock 8”x8”x4” Baby Mama, case of 36

    Grodan GR40 Uniblock 8”x8”x4” Baby Mama, case of 36

    Grodan

    MSRP: $191.65
    $173.46
    Grodan ImprovedUniblock GR40, 8" x 8" x 4"Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for...
    MSRP: $191.65
    $173.46
    Qty in Cart: 0
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    MSRP: $191.65
    $173.46
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  • Gro Block Improved Medium 4"GR7,5 w/ hole 4"x4"3.1" Shrink/S

    Gro Block Improved Medium 4"GR7,5 w/ hole 4"x4"3.1" Shrink/S

    Grodan

    MSRP: $294.10
    $284.18
    Grodan ImprovedGro Block Improved GR7.5 Medium 4" w/Hole 4" x 4" x 3.1" Shrink wrapped/StripGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone...
    MSRP: $294.10
    $284.18
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $294.10
    $284.18
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  • Gro Block Improved Large 3"GR5,6 w/ hole 3"x3"x4" Shrink/Str

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

    Grodan

    MSRP: $306.71
    $296.36
    Grodan ImprovedGro Block Improved GR5.6 Large 3" w/Hole 3" x 3" x 4" Shrink wrapped/StripGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool...
    MSRP: $306.71
    $296.36
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $306.71
    $296.36
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