Cloning & Seed Starting
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Propagation sets the ceiling for the whole cycle, so clean, uniform starts matter more than almost any later input. This category aggregates cloning gels, plugs and media, humidity domes, trays, and seed-starting kits from many brands in one wholesale catalog. Compare strike rates, media, and tray formats across vendors so your propagation room turns out consistent, disease-free starts at volume.
- Hawthorne

GH Rapid Rooter 100/Pack Replacement Plugs
$16.93Excl. tax2954 left - Hawthorne

GH Rapid Rooter 50 Cell Plug Tray (12/Cs)
$18.99Excl. tax2530 left - Hawthorne

GH Rapid Rooter 50/Pack Replacement Plugs (12/Cs)
$11.23Excl. tax8027 left - Hawthorne

CYCO Cyclone Rooting Gel Sachet 10 ml (10/Cs)
$1.53Excl. tax12350 left - Hawthorne

CYCO Cyclone Rooting Gel 250 ml (12/Cs)
$22.50Excl. tax276 left - Hawthorne

CYCO Cyclone Rooting Gel 75 ml (12/Cs)
$8.44Excl. tax384 left - Hawthorne

CYCO Cyclone Rooting Gel 1 liter (12/Cs)
$60.29Excl. tax118 left - Hawthorne

CYCO Cyclone Rooting Gel 5 liter (2/Cs)
$228.26Excl. tax69 left - Hawthorne

Super Sprouter Standard Humidity Dome 7
$4.63Excl. tax76560 left - Hawthorne

GH Rapid Rooter Bulk Plugs (1400/Cs)
$210.75Excl. tax560 left - BFG Supply

Super Sprouter 72 Cell Plug Tray Square Holes (100/CS)
$3.45Excl. tax28999 left - Hawthorne

Super Sprouter Quad Thick 10 x 20 Tray - No Hole (25/Cs)
$4.22Excl. tax55625 left - Hawthorne

Super Sprouter Premium Heated Propagation Kit w/ T5 Light
$76.39Excl. tax633 left - BFG Supply

Super Sprouter 50 Cell Square Plug Tray Insert (70/CS)
$2.02Excl. tax36828 left - Hawthorne

Super Sprouter Seedling Heat Mat 10 in x 21 in (10/Cs)
$25.45Excl. tax1168 left - BFG Supply

Super Sprouter Digital Heat Mat Thermostat (10/CS)
$45.42Excl. tax900 left - Hawthorne

Super Sprouter AirMax Tray (50/Cs)
$2.29Excl. tax8300 left - Hawthorne

Super Sprouter Sterile Disposable Scalpel (10/Cs)
$1.46Excl. tax22080 left - Hawthorne

RHIZO BLAST 1000ML
$72.55Excl. tax165 left - Hawthorne

RHIZO BLAST 500ML
$46.24Excl. tax40 left - Hawthorne

Botanicare Rhizo Blast 500 ml (8/Cs)
$46.24Excl. tax412 left - Hawthorne

Botanicare Rhizo Blast Gallon (4/Cs)
$230.94Excl. tax942 left - Hawthorne

Botanicare Rhizo Blast 1000 ml (6/Cs)
$72.55Excl. tax349 left - Hawthorne

Grower's Edge Plant Stake Labels Multi-Color Pack - 1000/Box
$30.39Excl. tax1040 left - Hawthorne

Grower's Edge Plant Stake Labels White - 1000/Box
$22.04Excl. tax880 left - Hawthorne

Super Sprouter Ultra Clear Vented Humidity Dome 7 in w/ Light Tracks (35/Cs)
$6.24Excl. tax525 left
Common questions about this category
Answers for buyers sourcing cloning & seed starting.
- What do I need to set up a commercial propagation area?
- The essentials are a clean rooting medium (plugs or cubes), trays and humidity domes, a cloning gel or rooting hormone, controlled humidity and temperature, and gentle light. Sanitation and consistency drive strike rates more than any single product, so standardize the whole station.
- Which propagation media is best for clones?
- Common choices are stone wool cubes, coco or peat plugs, and foam or aeroponic systems. Stone wool and coco suit most fertigation programs, while aeroponic cloners can speed rooting. Match the plug to your transplant media so roots transition without check.
- How do I improve clone success rates?
- Keep cuttings clean, use a rooting hormone, hold high humidity and steady warmth at the root zone, and avoid overwatering. Consistency across every tray, from cutting technique to environment, matters more than chasing any single product.
- Can I buy propagation supplies in bulk?
- Yes, and plugs, trays, and domes suit bulk purchasing on a propagation schedule. Confirm lead time and storage conditions for media so you have fresh, uniform supplies ready for each round without overstocking perishables.