Quick view Details Grodan | sku: HGC713006 Gro Block Improved Mini Block 2Inches wrapped (24/strip) MSRP: $608.74 Was: $608.74 Now: $409.78 Add to Cart
Quick view Details Grodan | sku: HGC713230 Grodan Pargro QD 4 in x 4 in Block (72) w/ Hole (12/Cs) MSRP: $113.33 Was: $113.33 Now: $76.71 Add to Cart
Quick view Details Grodan | sku: HGC713021 Gro Block Improved Large 4Inches GR10 w/ hole (4Inchesx4Inches4Inches) wrapped (6/strip- 24 strips per cs) 144 per case MSRP: $328.70 Was: $328.70 Now: $221.22 Choose Options
Quick view Details Grodan | sku: HGC713019 Gro Block Improved Large 4Inches GR10 w/ hole (4Inchesx4Inches4Inches) (6/strip- 24 strips per cs) 144 per case MSRP: $214.67 Was: $214.67 Now: $144.46 Choose Options
Quick view Details Grodan | sku: HGC713017 Gro Block Improved Medium 4Inches GR7,5 w/ hole (4Inchesx4Inches3.1Inches) wrapped (6/strip- 32 strips per cs) 192 per case MSRP: $371.44 Was: $371.44 Now: $250.03 Choose Options
Quick view Details Grodan | sku: HGC713016 Gro Block Improved Small 4Inches GR6,5 w/ hole (4Inchesx4Inches2.6Inches) wrapped (6/strip- 36 strips per cs) 216 per case MSRP: $301.61 Was: $301.61 Now: $203.03 Choose Options
Quick view Details Grodan | sku: HGC713013 Gro Block Improved Small 4Inches GR6,5 w/ hole (4Inchesx4Inches2.6Inches) (6/strip- 36 strips per cs) 216 per case MSRP: $207.95 Was: $207.95 Now: $139.98 Choose Options
Quick view Details Grodan | sku: HGC713012 Gro Block Improved Large 3Inches GR5,6 w/ hole (3Inchesx3Inchesx4Inches) wrapped (8/strip- 32 strips per cs) 256 per case MSRP: $387.40 Was: $387.40 Now: $260.75 Choose Options
Quick view Details Grodan | sku: HGC713009 Gro Block Improved Small 3Inches GR4 w/ hole (3Inchesx3Inchesx2.6Inches)wrapped (8/strip- 48 strips per cs) 384 per case MSRP: $387.50 Was: $387.50 Now: $260.80 Choose Options
Quick view Details Grodan | sku: HGC713008 Gro Block Improved Small 3Inches GR4 No Hole (3Inchesx3Inchesx2.6Inches) (8/strip- 48 strips per cs) 384 per case MSRP: $387.50 Was: $387.50 Now: $260.82 Choose Options
Quick view Details Grodan | sku: HGC713007 Gro Block Improved Small 3Inches GR4 w/ hole (3Inchesx3Inchesx2.6Inches) (8/strip- 48 strips per cs) 384 per case MSRP: $272.32 Was: $272.32 Now: $183.31 Choose Options
Quick view Details Grodan | sku: HGC713004 Grodan Improved Mini Block 1.5Inches wrapped (45/strip - 50 strips/Cs) 2250 per case MSRP: $673.42 Was: $673.42 Now: $453.32 Choose Options
Quick view Details Grodan | sku: HGC713003 Grodan Improved Pro Starter Mini Block Unwrapped 1.5Inches (45/strip - 50 strips/Cs) 2250 per case MSRP: $535.03 Was: $535.03 Now: $360.12 Choose Options
Quick view Details Grodan | sku: HGC713255 Grodan Gro-Block Improved GR22, Jumbo (box of 64) MSRP: $226.96 Was: $226.96 Now: $152.77 View Details
Quick view Details Grodan | sku: HGC713091 Grodan Gro-Block Improved GR32, 6x6x6, Hugo loose on pallet (512) MSRP: $1,979.25 Was: $1,979.25 Now: $1,466.24 Add to Cart
Quick view Details Grodan | sku: HGC713087 Grodan Gro-Block Improved GR32, 6x6x6, Hugo (box of 64) MSRP: $320.72 Was: $320.72 Now: $215.88 Add to Cart
Quick view Details Grodan | sku: HGC713083 Grodan Gro-Block Improved GR10, large 4Inches loose on pallet (1,584) MSRP: $1,779.75 Was: $1,779.75 Now: $1,317.13 View Details
Quick view Details Grodan | sku: HGC707445 Grodan Gro-Smart Tray Insert MSRP: $16.59 Was: $16.59 Now: $13.56 Add to Cart
Quick view Details Grodan | sku: AD207057 Metal Needles for 60CC Syringe MSRP: $6.95 Was: $6.95 Now: $4.87 Add to Cart
Quick view Details Grodan | sku: AD205030 Twine Clips Mega 25mm Terracotta, Pack of 100 MSRP: $16.99 Was: $16.99 Now: $11.89 Add to Cart
Quick view Details Grodan | sku: AD202005 Dutch Leach Tray Elbow, bag of 25 MSRP: $39.66 Was: $39.66 Now: $25.78 Add to Cart
Quick view Details Grodan | sku: HGC713251 Grodan Pargro QD Jumbo Block 6 in x 6 in x 4 in w/ Hole (64/Cs) MSRP: $193.04 Was: $193.04 Now: $127.96 View Details
Quick view Details Grodan | sku: HGC713259 Grodan Pargro QD Biggie Block 6 in x 6 in x 6in w/ Hole (64/Cs) MSRP: $295.73 Was: $295.73 Now: $211.11 Add to Cart
Quick view Details Grodan | sku: AD202007 Dutch Leach Tray Endcap, pack of 25 MSRP: $15.48 Was: $15.48 Now: $10.06 Add to Cart
Quick view Details Grodan | sku: HGC713108 Grodan Stonewool Grow-Chunks 2 cu ft (3/Cs) MSRP: $188.74 Was: $188.74 Now: $125.10 Add to Cart
Quick view Details Grodan | sku: HGC713105 Grodan Grow-Cubes Bulk Loose Box MSRP: $155.24 Was: $155.24 Now: $102.90 View Details
Quick view Details Grodan | sku: HGC713095 Grodan Grow-Cubes Large 2 cu ft (3/Cs) MSRP: $62.91 Was: $62.91 Now: $44.91 Add to Cart
Quick view Details Grodan | sku: HGC713090 Grodan Gro-Wool Absorbent Granulate (Freight/In-Store Pickup Only) MSRP: $108.94 Was: $108.94 Now: $77.73 Add to Cart
Quick view Details Grodan | sku: HGC713088 Grodan Delta Big Mama Block 8 in x 8 in x 8 in (18CT) MSRP: $208.48 Was: $208.48 Now: $148.84 Add to Cart
Quick view Details Grodan | sku: HGC713038 Grodan MacroPlug Round w/ Slit (50/Bag) (35 Bags/Cs) MSRP: $573.35 Was: $573.35 Now: $467.81 Add to Cart
Quick view Details Grodan | sku: HGC713035 Grodan MacroPlug Round w/ Slit Bulk (2000/Cs) MSRP: $473.29 Was: $473.29 Now: $313.73 View Details
Quick view Details Grodan | sku: HGC713031 Grodan PRO A-OK Starter Plugs 2 in Unwrapped MSRP: $463.42 Was: $463.42 Now: $307.25 Add to Cart
Quick view Grodan | sku: HGC713006 Gro Block Improved Mini Block 2Inches wrapped (24/strip) New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $608.74 Was: $608.74 Now: $409.78 Add to Cart
Quick view Grodan | sku: HGC713230 Grodan Pargro QD 4 in x 4 in Block (72) w/ Hole (12/Cs) Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan¨ factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: $113.33 Was: $113.33 Now: $76.71 Add to Cart
Quick view Grodan | sku: HGC713021 Gro Block Improved Large 4Inches GR10 w/ hole (4Inchesx4Inches4Inches) wrapped (6/strip- 24 strips per cs) 144 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $328.70 Was: $328.70 Now: $221.22 Choose Options
Quick view Grodan | sku: HGC713019 Gro Block Improved Large 4Inches GR10 w/ hole (4Inchesx4Inches4Inches) (6/strip- 24 strips per cs) 144 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $214.67 Was: $214.67 Now: $144.46 Choose Options
Quick view Grodan | sku: HGC713017 Gro Block Improved Medium 4Inches GR7,5 w/ hole (4Inchesx4Inches3.1Inches) wrapped (6/strip- 32 strips per cs) 192 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $371.44 Was: $371.44 Now: $250.03 Choose Options
Quick view Grodan | sku: HGC713016 Gro Block Improved Small 4Inches GR6,5 w/ hole (4Inchesx4Inches2.6Inches) wrapped (6/strip- 36 strips per cs) 216 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $301.61 Was: $301.61 Now: $203.03 Choose Options
Quick view Grodan | sku: HGC713013 Gro Block Improved Small 4Inches GR6,5 w/ hole (4Inchesx4Inches2.6Inches) (6/strip- 36 strips per cs) 216 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $207.95 Was: $207.95 Now: $139.98 Choose Options
Quick view Grodan | sku: HGC713012 Gro Block Improved Large 3Inches GR5,6 w/ hole (3Inchesx3Inchesx4Inches) wrapped (8/strip- 32 strips per cs) 256 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $387.40 Was: $387.40 Now: $260.75 Choose Options
Quick view Grodan | sku: HGC713009 Gro Block Improved Small 3Inches GR4 w/ hole (3Inchesx3Inchesx2.6Inches)wrapped (8/strip- 48 strips per cs) 384 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $387.50 Was: $387.50 Now: $260.80 Choose Options
Quick view Grodan | sku: HGC713008 Gro Block Improved Small 3Inches GR4 No Hole (3Inchesx3Inchesx2.6Inches) (8/strip- 48 strips per cs) 384 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $387.50 Was: $387.50 Now: $260.82 Choose Options
Quick view Grodan | sku: HGC713007 Gro Block Improved Small 3Inches GR4 w/ hole (3Inchesx3Inchesx2.6Inches) (8/strip- 48 strips per cs) 384 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $272.32 Was: $272.32 Now: $183.31 Choose Options
Quick view Grodan | sku: HGC713004 Grodan Improved Mini Block 1.5Inches wrapped (45/strip - 50 strips/Cs) 2250 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $673.42 Was: $673.42 Now: $453.32 Choose Options
Quick view Grodan | sku: HGC713003 Grodan Improved Pro Starter Mini Block Unwrapped 1.5Inches (45/strip - 50 strips/Cs) 2250 per case New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $535.03 Was: $535.03 Now: $360.12 Choose Options
Quick view Grodan | sku: HGC713255 Grodan Gro-Block Improved GR22, Jumbo (box of 64) New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $226.96 Was: $226.96 Now: $152.77 View Details
Quick view Grodan | sku: HGC713091 Grodan Gro-Block Improved GR32, 6x6x6, Hugo loose on pallet (512) New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $1,979.25 Was: $1,979.25 Now: $1,466.24 Add to Cart
Quick view Grodan | sku: HGC713087 Grodan Gro-Block Improved GR32, 6x6x6, Hugo (box of 64) New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $320.72 Was: $320.72 Now: $215.88 Add to Cart
Quick view Grodan | sku: HGC713083 Grodan Gro-Block Improved GR10, large 4Inches loose on pallet (1,584) New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients... MSRP: $1,779.75 Was: $1,779.75 Now: $1,317.13 View Details
Quick view Grodan | sku: HGC707445 Grodan Gro-Smart Tray Insert Your Grodan® Starter plugs, Mini-Blocks and Gro-Blocks have finally found a home. This durable Dutch tray has double-sided features. Use the 78-cell side to perfectly fit 1.5 in A-OK Starter Plugs or... MSRP: $16.59 Was: $16.59 Now: $13.56 Add to Cart
Quick view Grodan | sku: AD207057 Metal Needles for 60CC Syringe Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe. MSRP: $6.95 Was: $6.95 Now: $4.87 Add to Cart
Quick view Grodan | sku: AD205030 Twine Clips Mega 25mm Terracotta, Pack of 100 Great to support your plants throughout their growth. Use them to tie your plants to stakes, trellis or support wire. Commonly used to help support tomatoes, cucumbers, peppers and any tall plant. MSRP: $16.99 Was: $16.99 Now: $11.89 Add to Cart
Quick view Grodan | sku: AD202005 Dutch Leach Tray Elbow, bag of 25 For the Dutch Leach tray. MSRP: $39.66 Was: $39.66 Now: $25.78 Add to Cart
Quick view Grodan | sku: HGC713251 Grodan Pargro QD Jumbo Block 6 in x 6 in x 4 in w/ Hole (64/Cs) Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: $193.04 Was: $193.04 Now: $127.96 View Details
Quick view Grodan | sku: HGC713259 Grodan Pargro QD Biggie Block 6 in x 6 in x 6in w/ Hole (64/Cs) Same quality, same value-priced, half-sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half-case sizes. Better quality and drainage than other... MSRP: $295.73 Was: $295.73 Now: $211.11 Add to Cart
Quick view Grodan | sku: AD202007 Dutch Leach Tray Endcap, pack of 25 For the Dutch Leach Tray. Bag of 25. MSRP: $15.48 Was: $15.48 Now: $10.06 Add to Cart
Quick view Grodan | sku: HGC713108 Grodan Stonewool Grow-Chunks 2 cu ft (3/Cs) Light, airy and versatile. Grow-Chunks are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with other media, such as layering with coco fiber or... MSRP: $188.74 Was: $188.74 Now: $125.10 Add to Cart
Quick view Grodan | sku: HGC713105 Grodan Grow-Cubes Bulk Loose Box Grow-Cubes are small loose 1/2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever overwater your plant, easy mixing with other loose media (such as... MSRP: $155.24 Was: $155.24 Now: $102.90 View Details
Quick view Grodan | sku: HGC713095 Grodan Grow-Cubes Large 2 cu ft (3/Cs) Grow-Cubes are small loose 1/2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever overwater your plant, easy mixing with other loose media (such as... MSRP: $62.91 Was: $62.91 Now: $44.91 Add to Cart
Quick view Grodan | sku: HGC713090 Grodan Gro-Wool Absorbent Granulate (Freight/In-Store Pickup Only) Granulated rockwool works great on its own or mixed with other loose media, such as expanded clay rocks or coconut fiber. If planting in containers outdoors, water absorbent granulate is the best... MSRP: $108.94 Was: $108.94 Now: $77.73 Add to Cart
Quick view Grodan | sku: HGC713088 Grodan Delta Big Mama Block 8 in x 8 in x 8 in (18CT) 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-Blocks. Holes are perfect size for any 1.5 in starter... MSRP: $208.48 Was: $208.48 Now: $148.84 Add to Cart
Quick view Grodan | sku: HGC713038 Grodan MacroPlug Round w/ Slit (50/Bag) (35 Bags/Cs) MacroPlugs are 1.5 in round with a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro-Block hole. For best results, always insert MacroPlugs in a tray... MSRP: $573.35 Was: $573.35 Now: $467.81 Add to Cart
Quick view Grodan | sku: HGC713035 Grodan MacroPlug Round w/ Slit Bulk (2000/Cs) MacroPlugs are 1.5 in round with a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro-Block hole. For best results, always insert MacroPlugs in a tray... MSRP: $473.29 Was: $473.29 Now: $313.73 View Details
Quick view Grodan | sku: HGC713031 Grodan PRO A-OK Starter Plugs 2 in Unwrapped 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 instructions in a shrink-wrapped sheet that fits a... MSRP: $463.42 Was: $463.42 Now: $307.25 Add to Cart