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Cloning & Seed Starting

Collars, Cubes, & Plugs
Sprout Trays
Rooting Solutions
Cloning Systems
Humidity Domes
Heat Mats
Parts & Accessories
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128
SUNPACK SUNPAD Lite Heat Mat | 100W - 20.75in x 48in
In Stock: 352
$72.95 $88.99 -18%
The HC Companies Standard Insert | 1206 Std - 21in L x 10.5in W x 2.25in H - Black
In Stock: 189
$72.49
CYCO Cyclone Rooting Gel 1 Liter
In Stock: 20
$71.53 $96.35 -26%
The HC Companies Standard Insert | 606 Std - 21in L x 10.5in W x 2.25in H - Black
In Stock: 48
$71.44
Jump Start Seedling Heat Mat, 48" x 20", 107W
In Stock: 627
$71.30 $91.75 -22%
T.O. Plastics 1203 Standard Insert | STI-1203 - Black - Sold by 100 Per Case - 63 Cases per Pallet - 1.5in L X 3.38in W X 2.27in H - 12.34oz (365ml) Per Pack – Thermoformed
Out of stock
$69.33 $108.29 -36%
T.O. Plastics 1206 Standard Insert | STI-1206 - Black - Sold by 100 Per Case - 64 Cases per Pallet - 1.5in L X 1.5in W X 2.23in H - 11.82oz (349.98ml) Per Pack – Thermoformed
Out of stock
$69.33 $108.29 -36%
T.O. Plastics 1801 Standard Insert | STI-1801 - Black - Sold by 100 Per Case - 40 Cases per Pallet - 3.11in L X 3.11in W X 2.25in H - 9.8oz (290ml) Per Pack – Thermoformed
Out of stock
$69.33
T.O. Plastics 2401 Standard Insert | STI-2401 - Black - Sold by 100 Per Case - 63 Cases per Pallet - 3in L X 2.19in W X 2.25in H - 6.93oz (205ml) Per Pack – Thermoformed
Out of stock
$69.33
T.O. Plastics Standard Deep Insert | STI-806-DP - Black - Sold by 100 Per Case - 32 Cases per Pallet - 2.36in L X 1.56in W X 3.13in H - 1.6pt(750ml) Per Pack – Thermoformed
In Stock: 23
$69.33
Clonex Rooting Gel, 1 pt
In Stock: 222
$68.43 $106.16 -36%
T.O. Plastics 804 Standard Insert | STI-804 - Black - Sold by 100 Per Case - 72 Cases per Pallet - 2.4in L X 2.4in W X 2.23in H - 1.23pt (582ml) Per Pack – Thermoformed
In Stock: 13
$68.28
T.O. Plastics 1204 Standard Insert | STI-1204 - Black - Sold by 100 Per Case - 72 Cases per Pallet - 2.38in L X 1.5in W X 2.26in H - 13oz (385ml) Per Pack – Thermoformed
In Stock: 368
$68.28 $94.81 -28%
T.O. Plastics Standard Deep Insert | STI-606-DP - Black - Sold by 100 Per Case - 63 Cases per Pallet - 2.25in L X 2in W X 3.25in H - 1.3qt (1.23L) Per Pack - Thermoformed
In Stock: 16
$68.28 $110.64 -38%
PlantBest Heated Seed Starting Greenhouse Kit | 72-Cell
In Stock: 42
$66.37 $100.99 -34%
T.O. Plastics 1801 Deep Sheet Of Pots | SOP-18-DP - Square - Black - Sold by 50 Per Case - 56 Cases per Pallet - 3.38in D x 3.55in H - 16.56oz (490ml) – Thermoformed
In Stock: 385
$65.66
Hormex Rooting Powder No. 8, 1 lb
In Stock: 72
$64.69 $89.99 -28%
Clonex Mist Concentrate, 1 qt
In Stock: 54
$64.16 $107.09 -40%
TurboKlone Replacement Reservoir | 11.5gal capacity - for Elite 144 Cloning Machines
In Stock: 5
$64.13 $188.99 -66%
General Organics BioRoot 0-1-1 - 1gal
In Stock: 105
$60.20 $78.73 -24%
SunBlaster Prism Lens LED Mini Greenhouse Kit
In Stock: 370
$59.08 $62.79 -6%
Dip 'n Grow, 16 oz
In Stock: 58
$57.40 $62.80 -9%
Clonex Clone Solution, 1 gal
In Stock: 421
$57.02 $81.66 -30%
Botanicare Rhizo Blast 1.15-0.5-1.15 - 500mL - MI Restriction
In Stock: 23
$54.87 $70.40 -22%
Super Sprouter Seedling Heat Mat - 60W - 12in x 48in - 5ft Power Cord
In Stock: 62
$53.82 $66.77 -19%
SunBlaster NanoDome Mini Greenhouse Kit | 18in - T5HO 6400K Lamp - Nanotech T5 Reflector - Nano Dome - 1020 Tray
In Stock: 100
$52.57 $59.99 -12%
Super Sprouter Seedling Heat Mat Digital Thermostat - 68-108° F - Includes 6ft Power Cord & Probe
In Stock: 50
$52.33 $65.61 -20%
JumpStart Digital Controller for Heat Mats | 68-108° F / 8.3 Amps / 1000 Watt
In Stock: 173
$49.74 $56.99 -13%
JumpStart Seedling Heat Mat | 20in x 20in - 45 Watt
In Stock: 335
$49.66 $56.99 -13%
Propagation Mat, 12" x 48", 60W
In Stock: 295
$47.82 $53.99 -11%
Hormodin 2 Rooting Hormone | 1lb
In Stock: 212
$47.19
SunBlaster T5HO Mini Greenhouse Kit
In Stock: 257
$47.17 $54.99 -14%
EZ-CLONE 128 Site System Manifold, Black
In Stock: 45
$46.48 $53.99 -14%
Technaflora Rootech Gel, 227 g (8 oz)
In Stock: 466
$43.64 $60.97 -28%
SUNPACK SUNPAD Lite Heat Mat | 45W - 20.75in x 20.75
In Stock: 234
$43.34 $53.99 -20%
Jump Start Seedling Heat Mat, 20" x 20", 45W
In Stock: 771
$43.20 $56.11 -23%
General Hydroponics RapidStart 1-0.5-1 - 275mL
In Stock: 563
$43.01 $58.05 -26%
PlantBest Propagation Seedling Heat Mat | 20in x 20in
In Stock: 32
$42.99 $90.99 -53%
Clonex Rooting Gel, 250 mL
In Stock: 648
$42.35 $58.19 -27%
Jump Start Digital Temperature Controller for Heat Mats
In Stock: 172
$42.29 $55.07 -23%
CYCO Platinum Series Cyclone Rooting Gel - 500mL
In Stock: 17
$41.90 $60.44 -31%
Oasis Hobby Hydro Rootcubes, 1.5", case of 20 50-Cell Sheets
In Stock: 59
$40.70 $190.99 -79%
Olivia's Cloning Solution, 1 gal
In Stock: 37
$38.95 $48.17 -19%
Ferry-Morse Heat Mat | 10in x 20in
In Stock: 52
$38.60 $58.99 -35%
Hormodin 1 Rooting Hormone | 1lb
In Stock: 157
$37.83
JumpStart Hot House with Heat Mat | 72 Cells - 7.5in Dome
In Stock: 79
$37.73 $44.99 -16%
Hormodin 3 Rooting Hormone | 8oz
In Stock: 99
$37.25
Jump Start Soil Heating Cable, 48'
In Stock: 1543
$36.95 $43.99 -16%
Hormex Liquid Concentrate, 1 qt
In Stock: 54
$36.75 $43.99 -16%
Ihort© Q Plug Stabilized Rooting Media | 40/40
In Stock: 45
$35.18 $38.89 -10%
PlantBest Propagation Seedling Heat Mat | 10in x 20in
In Stock: 579
$35.13 $55.99 -37%
Grower's Edge Plant Stake Labels - 1,000pc Box - Multi-Color
In Stock: 170
$35.00 $40.98 -15%
Hydrofarm Plant Stake Labels, Blue, 4" x 5/8", case of 1000
In Stock: 169
$34.93 $38.99 -10%
Hydrofarm Plant Stake Labels, Green, 4" x 5/8", case of 1000
In Stock: 85
$34.93 $38.99 -10%
Hydrofarm Plant Stake Labels, Lavender, 4" x 5/8", case of 1000
In Stock: 101
$34.93 $38.99 -10%
Hydrofarm Plant Stake Labels, Orange, 4" x 5/8", case of 1000
In Stock: 131
$34.93 $38.99 -10%
Hydrofarm Plant Stake Labels, Red, 4" x 5/8", case of 1000
In Stock: 103
$34.93 $38.99 -10%
Hydrofarm Plant Stake Labels, Yellow, 4" x 5/8", case of 1000
In Stock: 62
$34.93 $38.99 -10%
JumpStart Germination Station | 72 Cells with Heat Mat & 2in Dome
In Stock: 98
$33.64 $39.99 -16%
SUNPACK SUNKIT Mini Greenhouse Kit | 7.5in x 11 x 21in
In Stock: 294
$33.54 $46.99 -29%
Clonex Mist, 750 ml
In Stock: 371
$32.79 $54.68 -40%
SunBlaster Digital Heat Sheet Controller
In Stock: 486
$32.73 $34.99 -6%
Jump Start Germination Station w/Heat Mat, Tray, 72-Cell Pack, 2" Dome
In Stock: 1052
$31.96 $37.75 -15%
Jump Start Smart Float 55-Cell Grow Tray w/Plugs
In Stock: 137
$31.95 $39.99 -20%
iHORT Q-Plug Round, bag of 72
In Stock: 109
$31.40 $33.99 -8%
TurboKlone Stem Collars | Pack of 52 - for Elite 96 and Elite 144 Cloning Machines
In Stock: 10
$30.59
SUNPACK SUNKIT Seed Starting System | 2in x 11in x 21in
In Stock: 119
$29.61 $37.99 -22%
Technaflora Rootech Gel, 113.4 g (4 oz)
In Stock: 202
$29.54 $36.95 -20%
Super Sprouter Seedling Heat Mat - 20W - 10in x 21in - 5ft Power Cord
In Stock: 132
$29.32 $36.54 -20%
General Hydroponics RapidStart 1-0.5-1 - 125mL
In Stock: 1790
$28.74 $38.50 -25%
Hydrofarm Smart Float Grow Tray with Plugs | 55 Cell Tray
In Stock: 22
$28.27 $42.99 -34%
EZ-Clone Hard Cloning Collars, pack of 65
In Stock: 387
$27.75 $32.99 -16%
Jump Start Soil Heating Cable, 24'
Out of stock
$27.71 $32.99 -16%
JumpStart Seedling Heat Mat | 8.875in x 19.5in - 17 Watt
In Stock: 93
$27.66 $32.99 -16%
EZ-Clone Soft Cloning Collars, pack of 65
In Stock: 52
$27.54 $31.99 -14%
HDI Root Riot Plant Starter Cubes | 50 Tray
In Stock: 1464
$27.17 $31.67 -14%
HDI Root Riot Plant Starter Cubes | 100ct
In Stock: 578
$27.13 $31.61 -14%
iHORT Q-Plug Cubes, bag of 100
In Stock: 1104
$27.02 $31.99 -16%
PlantBest Transplanter Tray and Pots | 18 cell plastic
In Stock: 30
$26.17 $40.99 -36%
Clonex Clone Solution 20 ml Packet, box of 18
In Stock: 44
$25.96 $43.02 -40%
Hormex Liquid Concentrate, 16 oz
In Stock: 82
$25.75 $27.99 -8%
SUNPACK SUNPAD Lite Heat Mat | 17W - 8.875in x 19.5in
In Stock: 547
$25.65 $31.99 -20%
SunBlaster Heat Sheet Propagation Heating Mat, 9.1"x19.7"
In Stock: 455
$25.41 $27.99 -9%
Grower's Edge Plant Stake Labels - 1,000pc Box - White
In Stock: 197
$25.38 $36.05 -30%
Hydrodynamics International Root Riot 50-Cell Tray
In Stock: 794
$25.38 $28.11 -10%
Root Riot Cubes, bag of 100
In Stock: 4790
$25.34 $31.76 -20%
Jump Start Seedling Heat Mat, 8.875" x 19.5", 17W
In Stock: 1720
$24.07 $31.27 -23%
PlantBest Self-Watering System Kit | 28 Coir Pot Kit
Out of stock
$23.83 $36.99 -36%
Jump Start AccelaROOT 50-Cell Insert with Tray and Starter Plugs
In Stock: 85
$23.79 $28.32 -16%
Clonex Clone Solution, 1 qt
In Stock: 1249
$23.52 $29.17 -19%
Clonex Mist, 300 ml
In Stock: 137
$23.21 $30.88 -25%
JumpStart Seedling Heat Mat | Windowsill Size - 3in x 20in / 7.3watt
In Stock: 61
$23.18 $27.99 -17%
Ihort© Q Plug Stabilized Rooting Media | 40/65
In Stock: 660
$23.04 $24.49 -6%
General Hydroponics Rapid Rooter Plug Tray - 50 Cell
In Stock: 994
$22.53 $30.82 -27%
PlantBest Coconut Coir Pot Greenhouse Kit | 50 Pots
In Stock: 42
$21.83 $33.99 -36%
Olivia's Cloning Gel, 8 oz
In Stock: 20
$21.83 $37.95 -42%
PlantBest Greenhouse Seed Starter Kit | 72 cell plastic
Out of stock
$21.49 $33.99 -37%
SUNPACK SUNPAD Lite Heat Mat | 3in x 20in - 7W - 6ft Cord
In Stock: 10
$20.80 $26.99 -23%
Hydrofarm Jump Start Smart Float Grow Tray Refill Plugs | 55ct
In Stock: 17
$20.66 $24.99 -17%
EZ-Clone Rooting Compound, 4 oz
In Stock: 106
$20.65 $23.99 -14%
Jump Start Hot House w/Heat Mat, Tray, 72-Cell Insert, 7.5" dome
In Stock: 6088
$20.30 $43.33 -53%
General Hydroponics Rapid Rooter Replacement Plugs - 100pk
In Stock: 774
$20.09 $25.19 -20%
Jump Start Seedling Heat Mat, 3" x 20", 7.3W
In Stock: 315
$20.01 $25.99 -23%
Clonex Rooting Gel, 100 mL
In Stock: 2010
$19.96 $27.89 -28%
GH General Organics BioRoot Quart (Case of 12) (California Only)
In Stock: 216
$19.81 $26.00 -24%
PlantBest Greenhouse Seed Starter Kit | 72-Cell - Includes Tray and Humidity Dome
In Stock: 112
$19.73 $30.99 -36%
Ihort© Q Plug Stabilized Rooting Media | 40/40
In Stock: 120
$19.43 $21.49 -10%
CYCO Cyclone Rooting Gel Sachet 10 Ml (Case of 10)
Out of stock
$18.90 $24.60 -23%
CYCO Platinum Series Cyclone Rooting Gel - 250mL
In Stock: 52
$18.41 $37.76 -51%
Technaflora Rootech Gel, 56.76 g (2 oz)
In Stock: 328
$18.41 $22.14 -17%
HDI Root Riot Plant Starter Cubes | 50 Bag
In Stock: 1316
$18.33 $21.34 -14%
Mother Earth Subterra Root Booster 0-1-1 - 32oz
In Stock: 53
$17.84 $25.76 -31%
PlantBest Starting Pellet Greenhouse Kit | 50pcs - 42mm
In Stock: 90
$17.21 $26.99 -36%
Root Riot Cubes, bag of 50
In Stock: 2334
$17.11 $19.04 -10%
PlantBest Pellet Instant Greenhouse Kit | 72pcs - 35mm
In Stock: 48
$16.79 $25.99 -35%
iHORT Q-Plug Cubes, bag of 50
In Stock: 288
$16.79 $19.99 -16%
Hormex Liquid Concentrate, 8 oz
In Stock: 248
$16.70 $17.99 -7%
Jiffy Seed Starting Tomato & Vegetable Greenhouse | 50mm - 36 Cells - 11in L x 11in W x 4.25in D
In Stock: 30
$16.65 $25.99 -36%
Hormex Snip n' Dip #8, 0.75 oz, Carded Bottle
In Stock: 234
$16.63 $19.24 -14%
Jump Start Smart Float Grow Tray Refill Plugs, bag of 55
In Stock: 288
$16.28 $21.15 -23%
Jiffy Greenhouse with Bonus SUPERthrive Sample & Plant Markers | 72-Cell- 36mm peat pellets
In Stock: 100
$15.69 $24.99 -37%
Mother Earth Root Down Starter Mix 3-6-3 - 4.4lb
In Stock: 140
$15.61 $16.88 -8%
Grodan Gro-Smart Tray, 78-Cell, Terracotta
In Stock: 4112
$15.48 $18.20 -15%
EZ-Clone Soft Cloning Collars, Green, pack of 35
In Stock: 217
$15.19 $17.64 -14%
EZ-Clone Soft Cloning Collars, Grey, pack of 35
Out of stock
$15.19 $17.64 -14%
EZ-Clone Soft Cloning Collars, Purple, pack of 35
In Stock: 174
$15.19 $17.64 -14%
EZ-Clone Soft Cloning Collars, White, pack of 35
In Stock: 108
$15.19 $17.64 -14%
Disposable Scalpel, pack of 10
In Stock: 5335
$15.12 $18.01 -16%
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