Skip to content
Your Delivery may be delayed due to Covid pandemic. Know More
Your Delivery may be delayed due to Covid pandemic. Know More

Rockwool

Price

  • FALSE

    Grodan Delta Hugo 6 in Block 6 in x 6 in x 6 in w- Hole, Case of 64

    Original price $248.33
    Original price $248.33 - Original price $248.33
    Original price $248.33
    Current price $144.99
    $144.99 - $144.99
    Current price $144.99

    Gro-Blocks™ are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block™. Small plants can be fully grown in our larger Gro-Blo...

    View full details
    Original price $248.33
    Original price $248.33 - Original price $248.33
    Original price $248.33
    Current price $144.99
    $144.99 - $144.99
    Current price $144.99
  • FALSE

    Grodan Pargro QD Biggie Block 6 in x 6 in x 6in w- Hole (64-Cs)

    Original price $228.62
    Original price $228.62 - Original price $228.62
    Original price $228.62
    Current price $156.99
    $156.99 - $156.99
    Current price $156.99

    Same quality, same value-priced, Half sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half case...

    View full details
    Original price $228.62
    Original price $228.62 - Original price $228.62
    Original price $228.62
    Current price $156.99
    $156.99 - $156.99
    Current price $156.99
  • GH Rapid Rooter 50 Cell Plug Tray

    Original price $26.62
    Original price $26.62 - Original price $26.62
    Original price $26.62
    Current price $14.40
    $14.40 - $14.40
    Current price $14.40

    Original price $26.62
    Original price $26.62 - Original price $26.62
    Original price $26.62
    Current price $14.40
    $14.40 - $14.40
    Current price $14.40
  • Root Riot Replacement Cubes - 50 Cubes

    Original price $17.95
    Original price $17.95 - Original price $17.95
    Original price $17.95
    Current price $14.06
    $14.06 - $14.06
    Current price $14.06

    Original price $17.95
    Original price $17.95 - Original price $17.95
    Original price $17.95
    Current price $14.06
    $14.06 - $14.06
    Current price $14.06
  • FALSE

    Grodan A-OK 36-40 (1.5 in x 1.5 in) Plugs, 30 Sheets of 98

    Original price $548.39
    Original price $548.39 - Original price $548.39
    Original price $548.39
    Current price $346.99
    $346.99 - $346.99
    Current price $346.99

    A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs come labeled with in...

    View full details
    Original price $548.39
    Original price $548.39 - Original price $548.39
    Original price $548.39
    Current price $346.99
    $346.99 - $346.99
    Current price $346.99
  • Out of Stock

    Grodan Growcubes Bulk Loose Box (5.07 cu ft., 150L)

    Original price $116.86
    Original price $116.86 - Original price $116.86
    Original price $116.86
    Current price $80.99
    $80.99 - $80.99
    Current price $80.99

    Box volume: 5.07 cu. ft., 150L Grow-Cubes are small loose 1/2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you ...

    View full details
    Original price $116.86
    Original price $116.86 - Original price $116.86
    Original price $116.86
    Current price $80.99
    $80.99 - $80.99
    Current price $80.99
    Out of Stock
  • Grodan Pargro QD (4 in x 4 in) with hole, 72 Cubes

    Original price $162.99 - Original price $162.99
    Original price
    $162.99
    $162.99 - $162.99
    Current price $162.99

    Original price $162.99 - Original price $162.99
    Original price
    $162.99
    $162.99 - $162.99
    Current price $162.99
  • Out of Stock

    Grodan Delta 10 - 4 in Block (4 in x 4 in x 4 in) with hole, case of 144

    Original price $252.53
    Original price $252.53 - Original price $252.53
    Original price $252.53
    Current price $173.99
    $173.99 - $173.99
    Current price $173.99

    Grodan Delta 10 Block, 4" x 4" x 4", case of 144

    Original price $252.53
    Original price $252.53 - Original price $252.53
    Original price $252.53
    Current price $173.99
    $173.99 - $173.99
    Current price $173.99
    Out of Stock
  • Grodan Uni-Slab (9.5 in x 8 in x 4 in), case of 16

    Original price $103.11
    Original price $103.11 - Original price $103.11
    Original price $103.11
    Current price $70.99
    $70.99 - $70.99
    Current price $70.99

    Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growe...

    View full details
    Original price $103.11
    Original price $103.11 - Original price $103.11
    Original price $103.11
    Current price $70.99
    $70.99 - $70.99
    Current price $70.99
  • Grodan Big Mama - 8 in Block (8 in x 8 in x 8 in), case of 18

    Original price $161.42
    Original price $161.42 - Original price $161.42
    Original price $161.42
    Current price $115.99
    $115.99 - $115.99
    Current price $115.99

    Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Block...

    View full details
    Original price $161.42
    Original price $161.42 - Original price $161.42
    Original price $161.42
    Current price $115.99
    $115.99 - $115.99
    Current price $115.99
  • Out of Stock

    Grodan 1.5 in Starter Mini-Blocks MM40-40 (1.5 in x 1.5 in x 1.5 in), 50 Strips of 45

    Original price $510.10
    Original price $510.10 - Original price $510.10
    Original price $510.10
    Current price $350.99
    $350.99 - $350.99
    Current price $350.99

    Mini-Blocks sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks are individually wrapped in white plast...

    View full details
    Original price $510.10
    Original price $510.10 - Original price $510.10
    Original price $510.10
    Current price $350.99
    $350.99 - $350.99
    Current price $350.99
    Out of Stock
  • FALSE

    Grodan Pargro QD Jumbo Block 6 in x 6 in x 4 in w- Hole (64-Cs)

    Original price $181.53
    Original price $181.53 - Original price $181.53
    Original price $181.53
    Current price $124.99
    $124.99 - $124.99
    Current price $124.99

    Grodan Pargro QD Jumbo Block 6 in x 6 in x 4 in w/ Hole (64/Cs)

    Original price $181.53
    Original price $181.53 - Original price $181.53
    Original price $181.53
    Current price $124.99
    $124.99 - $124.99
    Current price $124.99
  • Out of Stock

    Grodan Classic Slab 30-75 (12 in x 3 in x 36 in), case of 8

    Original price $139.94
    Original price $139.94 - Original price $139.94
    Original price $139.94
    Current price $96.99
    $96.99 - $96.99
    Current price $96.99

    Original price $139.94
    Original price $139.94 - Original price $139.94
    Original price $139.94
    Current price $96.99
    $96.99 - $96.99
    Current price $96.99
    Out of Stock
  • Grodan A-OK 25-40 (1 in x 1 in) Plugs, 30 Sheets of 200

    Original price $606.18
    Original price $606.18 - Original price $606.18
    Original price $606.18
    Current price $416.99
    $416.99 - $416.99
    Current price $416.99

    A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs come labeled with in...

    View full details
    Original price $606.18
    Original price $606.18 - Original price $606.18
    Original price $606.18
    Current price $416.99
    $416.99 - $416.99
    Current price $416.99
  • Out of Stock

    Grodan Macro Plug Round with Slit, case of 2000

    Original price $368.58
    Original price $368.58 - Original price $368.58
    Original price $368.58
    Current price $253.99
    $253.99 - $253.99
    Current price $253.99

    Grodan Macro Plug Round with Slit, case of 2000

    Original price $368.58
    Original price $368.58 - Original price $368.58
    Original price $368.58
    Current price $253.99
    $253.99 - $253.99
    Current price $253.99
    Out of Stock
  • Out of Stock

    Grodan Pargro QD - 1.5 in Plug (1.5 in x 1.5 in x 1.5 in), 1372 Cubes

    Original price $172.84
    Original price $172.84 - Original price $172.84
    Original price $172.84
    Current price $118.99
    $118.99 - $118.99
    Current price $118.99

    Same quality, same value-priced, Half sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half case...

    View full details
    Original price $172.84
    Original price $172.84 - Original price $172.84
    Original price $172.84
    Current price $118.99
    $118.99 - $118.99
    Current price $118.99
    Out of Stock
  • Out of Stock

    Grodan Pargro QD - 1.5 in Block (1.5 in x 1.5 in x 1.5 in), 1170 Cubes

    Original price $233.57
    Original price $233.57 - Original price $233.57
    Original price $233.57
    Current price $160.99
    $160.99 - $160.99
    Current price $160.99

    Same quality, same value-priced, Half sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half case...

    View full details
    Original price $233.57
    Original price $233.57 - Original price $233.57
    Original price $233.57
    Current price $160.99
    $160.99 - $160.99
    Current price $160.99
    Out of Stock
  • Out of Stock

    Grodan Delta 8 - 4 in Block (4 in x 4 in x 3 in) with hole, case of 180

    Original price $268.76
    Original price $268.76 - Original price $268.76
    Original price $268.76
    Current price $184.99
    $184.99 - $184.99
    Current price $184.99

    Grodan Delta 8 Block, 4" x 4" x 3", with hole, case of 180

    Original price $268.76
    Original price $268.76 - Original price $268.76
    Original price $268.76
    Current price $184.99
    $184.99 - $184.99
    Current price $184.99
    Out of Stock
  • Grodan Expert Fat Slabs 15-100 (6 in x 4 in x 36 in) Case of 12

    Original price $142.99
    Original price $142.99 - Original price $142.99
    Original price $142.99
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99

    Original price $142.99
    Original price $142.99 - Original price $142.99
    Original price $142.99
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99
  • Oasis Rootcubes 1.25 in Medium Cubes (5010) 104-Sheet

    Original price $153.97
    Original price $153.97 - Original price $153.97
    Original price $153.97
    Current price $113.99
    $113.99 - $113.99
    Current price $113.99

    Original price $153.97
    Original price $153.97 - Original price $153.97
    Original price $153.97
    Current price $113.99
    $113.99 - $113.99
    Current price $113.99
  • Out of Stock

    Grodan Delta 5.6 - 3 in Block (3 in x 3 in x 4 in) with hole, case of 256

    Original price $306.71
    Original price $306.71 - Original price $306.71
    Original price $306.71
    Current price $210.99
    $210.99 - $210.99
    Current price $210.99

    Grodan Delta 5.6 - 3 in Block (3 in x 3 in x 4 in) with Hole, case of 256

    Original price $306.71
    Original price $306.71 - Original price $306.71
    Original price $306.71
    Current price $210.99
    $210.99 - $210.99
    Current price $210.99
    Out of Stock
  • Grodan A-OK 50-40 (2 in x 2 in x 1.5in) Plugs, 30 Sheets of 50

    Original price $474.98
    Original price $474.98 - Original price $474.98
    Original price $474.98
    Current price $326.99
    $326.99 - $326.99
    Current price $326.99

    A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs come labeled with in...

    View full details
    Original price $474.98
    Original price $474.98 - Original price $474.98
    Original price $474.98
    Current price $326.99
    $326.99 - $326.99
    Current price $326.99
  • Out of Stock

    Grodan Gro-Wool Absorbent Granulate

    Original price $88.40
    Original price $88.40 - Original price $88.40
    Original price $88.40
    Current price $60.99
    $60.99 - $60.99
    Current price $60.99

    Original price $88.40
    Original price $88.40 - Original price $88.40
    Original price $88.40
    Current price $60.99
    $60.99 - $60.99
    Current price $60.99
    Out of Stock
  • Out of Stock

    Zen Hydro Block 6"x 6" x 6", case of 48

    Original price $94.59 - Original price $94.59
    Original price
    $94.59
    $94.59 - $94.59
    Current price $94.59

    Best value on the market! Similar running cost as a Pargro, with the water retention rate as a Grodan Hugo cube

    Original price $94.59 - Original price $94.59
    Original price
    $94.59
    $94.59 - $94.59
    Current price $94.59
    Out of Stock
  • Grodan Pargro QD (6 in x 36 in) Slab, case of 12

    Original price $96.83
    Original price $96.83 - Original price $96.83
    Original price $96.83
    Current price $66.99
    $66.99 - $66.99
    Current price $66.99

    Grodan Pargro QD 6 in x 36 in Slab, case of 12

    Original price $96.83
    Original price $96.83 - Original price $96.83
    Original price $96.83
    Current price $66.99
    $66.99 - $66.99
    Current price $66.99
  • Grodan PRO A-OK Starter Plugs 1.5 in Unwrapped (30-Cs)

    Original price $411.35
    Original price $411.35 - Original price $411.35
    Original price $411.35
    Current price $282.99
    $282.99 - $282.99
    Current price $282.99

    Original price $411.35
    Original price $411.35 - Original price $411.35
    Original price $411.35
    Current price $282.99
    $282.99 - $282.99
    Current price $282.99
  • Oasis Rootcubes 1.5 in Medium Cubes (5015) 50-Sheet

    Original price $153.97
    Original price $153.97 - Original price $153.97
    Original price $153.97
    Current price $113.99
    $113.99 - $113.99
    Current price $113.99

    Original price $153.97
    Original price $153.97 - Original price $153.97
    Original price $153.97
    Current price $113.99
    $113.99 - $113.99
    Current price $113.99
  • Out of Stock

    Grodan Growcubes Large, 3 bags of 2 cu ft

    Original price $144.12
    Original price $144.12 - Original price $144.12
    Original price $144.12
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99

    3 bags of 2 cu. ft. per case Grow-Cubes are small loose 1/2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you ca...

    View full details
    Original price $144.12
    Original price $144.12 - Original price $144.12
    Original price $144.12
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99
    Out of Stock
  • Out of Stock

    Grodan Delta 4 - 3 in Block (3 in x 3 in x 2.5 in) with hole, case of 384

    Original price $306.78
    Original price $306.78 - Original price $306.78
    Original price $306.78
    Current price $210.99
    $210.99 - $210.99
    Current price $210.99

    Grodan Delta 4 Block, 3" x 3" x 2.5" with hole, case of 384

    Original price $306.78
    Original price $306.78 - Original price $306.78
    Original price $306.78
    Current price $210.99
    $210.99 - $210.99
    Current price $210.99
    Out of Stock
  • Out of Stock

    Rockwool Block Cover, 8", Pack of 40

    Original price $16.14 - Original price $16.14
    Original price
    $16.14
    $16.14 - $16.14
    Current price $16.14

    8" Rockwool Block Cover, pack of 40

    Original price $16.14 - Original price $16.14
    Original price
    $16.14
    $16.14 - $16.14
    Current price $16.14
    Out of Stock
  • Grodan Macro Plug Round with Slit, 35 bags of 50, 1750 per case

    Original price $446.57
    Original price $446.57 - Original price $446.57
    Original price $446.57
    Current price $306.99
    $306.99 - $306.99
    Current price $306.99

    Grodan Macro Plug Round with Slit, 35 bags of 50, 1750 per case

    Original price $446.57
    Original price $446.57 - Original price $446.57
    Original price $446.57
    Current price $306.99
    $306.99 - $306.99
    Current price $306.99
  • Out of Stock

    Grodan Delta 4 - 3 in Block (3 in x 3 in x 2.5 in), no hole, case of 384

    Original price $306.78
    Original price $306.78 - Original price $306.78
    Original price $306.78
    Current price $210.99
    $210.99 - $210.99
    Current price $210.99

    Grodan Delta 4 Block, 3" x 3" x 2.5", no hole, case of 384

    Original price $306.78
    Original price $306.78 - Original price $306.78
    Original price $306.78
    Current price $210.99
    $210.99 - $210.99
    Current price $210.99
    Out of Stock
  • Out of Stock

    Grodan PRO Delta 10 - 4 in Large Unwrapped, Case of 24

    Original price $168.49
    Original price $168.49 - Original price $168.49
    Original price $168.49
    Current price $115.99
    $115.99 - $115.99
    Current price $115.99

    Gro-Blocks™ are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block™. Small plants can be fully grown in our larger Gro-Blo...

    View full details
    Original price $168.49
    Original price $168.49 - Original price $168.49
    Original price $168.49
    Current price $115.99
    $115.99 - $115.99
    Current price $115.99
    Out of Stock
  • Out of Stock

    Grodan 2 in Starter Mini-Blocks MM50-40 (2 in x 2 in x 1.5 in), 60 Strips of 24

    Original price $461.09
    Original price $461.09 - Original price $461.09
    Original price $461.09
    Current price $316.99
    $316.99 - $316.99
    Current price $316.99

    Mini-Blocks sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks are individually wrapped in white plast...

    View full details
    Original price $461.09
    Original price $461.09 - Original price $461.09
    Original price $461.09
    Current price $316.99
    $316.99 - $316.99
    Current price $316.99
    Out of Stock
  • Grodan PRO Delta 4 - 3 in Small Unwrapped

    Original price $210.80
    Original price $210.80 - Original price $210.80
    Original price $210.80
    Current price $144.99
    $144.99 - $144.99
    Current price $144.99

    Gro-Blocks™ are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block™. Small plants can be fully grown in our larger Gro-Blo...

    View full details
    Original price $210.80
    Original price $210.80 - Original price $210.80
    Original price $210.80
    Current price $144.99
    $144.99 - $144.99
    Current price $144.99
  • Out of Stock

    Rockwool Block Cover, 6", Pack of 40

    Original price $22.99
    Original price $22.99 - Original price $22.99
    Original price $22.99
    Current price $13.99
    $13.99 - $13.99
    Current price $13.99

    6" Rockwool Block Cover, pack of 40

    Original price $22.99
    Original price $22.99 - Original price $22.99
    Original price $22.99
    Current price $13.99
    $13.99 - $13.99
    Current price $13.99
    Out of Stock
  • Oasis 102 Count Wedge Tray & Medium

    Original price $99.49
    Original price $99.49 - Original price $99.49
    Original price $99.49
    Current price $73.99
    $73.99 - $73.99
    Current price $73.99

    Original price $99.49
    Original price $99.49 - Original price $99.49
    Original price $99.49
    Current price $73.99
    $73.99 - $73.99
    Current price $73.99
  • Grodan Stonewool Grow Chunks 2 cu ft

    Original price $144.12
    Original price $144.12 - Original price $144.12
    Original price $144.12
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99

    Original price $144.12
    Original price $144.12 - Original price $144.12
    Original price $144.12
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99
  • FALSE

    Grodan Pargro QD Biggie Block 6 in x 6 in x 6 in w- Hole, Case of 48

    Original price $209.48
    Original price $209.48 - Original price $209.48
    Original price $209.48
    Current price $143.99
    $143.99 - $143.99
    Current price $143.99

    Original price $209.48
    Original price $209.48 - Original price $209.48
    Original price $209.48
    Current price $143.99
    $143.99 - $143.99
    Current price $143.99
  • Out of Stock

    Grodan PRO Delta 6.5 - 4 in Small Unwrapped, Case of 36

    Original price $158.89
    Original price $158.89 - Original price $158.89
    Original price $158.89
    Current price $109.99
    $109.99 - $109.99
    Current price $109.99

    Gro-Blocks™ are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block™. Small plants can be fully grown in our larger Gro-Blo...

    View full details
    Original price $158.89
    Original price $158.89 - Original price $158.89
    Original price $158.89
    Current price $109.99
    $109.99 - $109.99
    Current price $109.99
    Out of Stock
  • Grodan PRO Starter Mini-Blocks 1.5 in Unwrapped, case of 50

    Original price $409.80
    Original price $409.80 - Original price $409.80
    Original price $409.80
    Current price $281.99
    $281.99 - $281.99
    Current price $281.99

    Mini-Blocks™ sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks™ are individually wrapped in white pla...

    View full details
    Original price $409.80
    Original price $409.80 - Original price $409.80
    Original price $409.80
    Current price $281.99
    $281.99 - $281.99
    Current price $281.99
  • Grodan PRO A-OK Starter Plugs 2 in Unwrapped (30-Cs)

    Original price $386.73
    Original price $386.73 - Original price $386.73
    Original price $386.73
    Current price $265.99
    $265.99 - $265.99
    Current price $265.99

    Original price $386.73
    Original price $386.73 - Original price $386.73
    Original price $386.73
    Current price $265.99
    $265.99 - $265.99
    Current price $265.99
  • Out of Stock

    Rockwool Block Covers, 4", Pack of 40

    Original price $12.59
    Original price $12.59 - Original price $12.59
    Original price $12.59
    Current price $7.65
    $7.65 - $7.65
    Current price $7.65

    4" Rockwool Block Cover, pack of 40

    Original price $12.59
    Original price $12.59 - Original price $12.59
    Original price $12.59
    Current price $7.65
    $7.65 - $7.65
    Current price $7.65
    Out of Stock

Rockwool and Green Houses Benefits

Rockwool cubes or groan cubes have great water and air holding ability and is used for seedlings and cuttings to grow roots in hydroponic farming. Rockwool hydroponics has gained a lot of popularity with teh emergency of different products such as rockwool sheets for hydroponics, rockwool insulation for hydroponics and rock wool plugs. Hydroponics rockwool is available in different sizes and shapes in form of sprouter starter plugs and for bigger plants from brands such as Grodan and Hydrodynamics. Looking for “rockwool cubes near me”? Shop online for Rockwool cubes wholesale at Zenhydro and get the best quality rockwool for hydroponics.