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    Cloning & Seed Starting

    Kickstart successful cloning and seed starting with our selection of propagation supplies, designed to optimize growth and ensure healthy root development. We offer everything from humidity domes and seed trays by Mondi to powerful root-growth solutions from trusted brands like MiiM Horticulture and General Hydroponics. Whether you're prepping cuttings with precision blades or organizing your seedlings with stake labels, our range of cloning and seed-starting products is curated for consistent, high-quality results.

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    Q100562.jpg

    Mondi™ Mini Greenhouse 7"

    P_00354
    • Manufactured with Avara Technology, a proprietary food-grade material.
    • Patented 7" design with Perfect Fit system for a secure fit with standard 1020 trays.
    • Constructed from thick, high-grade material for long-term durability.
    • Perfect 2-Finger Easy Vent ensures precise humidity control.
    • Crystal Clear style maximizes light penetration.
    • Jet Black and Frosted styles designed for light control.
    • Jet Black is the ultimate humidity dome for mushroom cultivation.
    • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
    • Dimensions (LxWxH): 21.5 x 11 x 7.5 in (54.61 x 27.94 x 19.05 cm).
    Q100563.jpg

    Mondi Mini Greenhouse 7" (18 cm), no vents [G105]

    Q100563
    • Ultimate humidity dome for highest propagation success rates.
    • Perfect Fit system snugly fits standard 1020 trays.
    • Provides maximum space for seeds, cuttings, and plants.
    • Thick, heavy-duty, high-grade plastic maximizes light penetration.
    • Experience The Mondi Advantage!
    • Width: 21.5 inches (54.5 centimeters).
    • Length: 11 inches (28 centimeters).
    • Total height: 7.5 inches (19 centimeters).
    Q100183.jpg

    Rainworks Rhizo King (1 L / 1 qt)

    Q100183
    • Increases the plants resistance to diseases.
    • Promotes healthy roots and fine root hairs.
    • Greatly improves root growth.
    • Enhances root development.
    • Works in all systems, media and environments.
    • 1 liter (1 quart) bottle.
    Q100185.jpg

    PRO-MIX ROOT BOOSTER 5-15-5 (1.2 kg / 2.64 lb)

    Q100185
    • Root, transplant, and crop biostimulator with two hormones.
    • High phosphorus formula helps reduce transplant shock.
    • Ideal for seed starting, cuttings, transplants, and other crop stages.
    • Suitable for both indoor and outdoor use.
    • Liquid concentrate.
    • 1.2 kilograms (2.64 pounds).
    Q100186.jpg

    Wilson Roots Liquid Gel Root Stimulator (50 ml / 1.7 oz)

    Q100186
    • Rooting and fungicide liquid gel.
    • Propagate all types of leaf and stem cuttings.
    • Liquid gel formula ensures even coating.
    • Stimulates rapid root development.
    • 50 milliliter (1.7 oz) bottle.
    Q100189.jpg

    Rainworks® Grassroots Cloning Gel

    P_00186
    • A premium commercial-grade rooting compound.
    • Contains 0.40% indole-3-butyric acid (IBA) for optimal root development.
    • Blended with a high density gel for maximum success rates.
    • Provides essential nutrition to cuttings before roots form.
    • High viscosity ensures easy and precise dipping for cloning.
    • No mess, no spills, just effortless application every time.
    • Suitable for delicate rooters; can be diluted with distilled water for use.
    Q100188.jpg

    Rainworks Grassroots Cloning Gel (112 g / 4 oz)

    Q100188
    • A premium commercial-grade rooting compound.
    • Contains 0.40% indole-3-butyric acid (IBA) for optimal root development.
    • Blended with a high density gel for maximum success rates.
    • Provides essential nutrition to cuttings before roots form.
    • High viscosity ensures easy and precise dipping for cloning.
    • No mess, no spills, just effortless application every time.
    • Suitable for delicate rooters; can be diluted with distilled water for use.
    • 112 grams (4 ounces).
    Q100189.jpg

    Rainworks Grassroots Cloning Gel (224 g / 8 oz)

    Q100189
    • A premium commercial-grade rooting compound.
    • Contains 0.40% indole-3-butyric acid (IBA) for optimal root development.
    • Blended with a high density gel for maximum success rates.
    • Provides essential nutrition to cuttings before roots form.
    • High viscosity ensures easy and precise dipping for cloning.
    • No mess, no spills, just effortless application every time.
    • Suitable for delicate rooters; can be diluted with distilled water for use.
    • 224 grams (8 ounces).
    Q102200.jpg

    Grodan® A-OK Starter Plugs™

    P_00202
    • Stone wool plugs for seed starting and rooting plant cuttings.
    • Square plugs connected in a sheet to fit a 1020 tray.
    • Crafted for convenience, efficiency and reliability.
    • Uniform density, firmness, and fibrous structure.
    • Enables balanced water and nutrient distribution.
    • Available wrapped or unwrapped.
    Q102194.jpg

    Grodan A-OK 25/40 1 in (25 mm) Starter Plugs, No Wrap (200 / sheet, 30 / case)

    Q102194
    • Stone wool plugs for seed starting and rooting plant cuttings.
    • Square plugs connected in a sheet to fit a 1020 tray.
    • Crafted for convenience, efficiency and reliability.
    • Uniform density, firmness, and fibrous structure.
    • Enables balanced water and nutrient distribution.
    • 1 inch (25 mm) plugs.
    • 200 plugs per sheet.
    • No wrap.
    Q102200.jpg

    Grodan A-OK 50/40 2 in (50 mm) Starter Plugs, Wrapped (50/Sheet, 30 / case)

    Q102200
    • Stone wool plugs for seed starting and rooting plant cuttings.
    • Square plugs connected in a sheet to fit a 1020 tray.
    • Crafted for convenience, efficiency and reliability.
    • Uniform density, firmness, and fibrous structure.
    • Enables balanced water and nutrient distribution.
    • 2 inch (50 mm) plugs.
    • 50 plugs per sheet.
    • Wrapped.

    Note: Item Q100445 supplied without shrink wrap.

    Q102202.jpg

    Grodan® Macroplugs™

    P_00209
    • Macroplugsâ„¢ from Grodan® are designed for starting seeds and rooting cuttings.
    • Plugs are round, 1.5-inch (46 mm), with a slit for easy plant cutting insertion.
    • Fit perfectly into Gro-Blockâ„¢ for seamless transplanting.
    • Use with individual-cell trays like the Gro-Smart Tray Insert for best results.
    • Grodan stone wool products offer consistent, reliable propagation.
    • Uniform density and fibrous structure support manual and mechanical processing.
    • Balanced water and nutrient distribution promotes optimal rooting and early growth.
    • Dimensions: 1.5 in (46 mm).
    Q102202.jpg

    Grodan Macroplugs 1.5 in (46 mm), Round w/ Slit, Bulk (2,000 / case)

    Q102202
    • Macroplugsâ„¢ from Grodan® are designed for starting seeds and rooting cuttings.
    • Plugs are round, 1.5-inch (46 mm), with a slit for easy plant cutting insertion.
    • Fit perfectly into Gro-Blockâ„¢ for seamless transplanting.
    • Use with individual-cell trays like the Gro-Smart Tray Insert for best results.
    • Grodan stone wool products offer consistent, reliable propagation.
    • Uniform density and fibrous structure support manual and mechanical processing.
    • Balanced water and nutrient distribution promotes optimal rooting and early growth.
    • Dimensions: 1.5 in (46 mm).
    Q100448.jpg

    Grodan Cress Plate 0.25" x 10" x 20" (0.64 x 25 x 51 cm) Sheet (95 / Case)

    Q100448
    • Cress Plates from Grodan® are ideal for growing microgreens.
    • Quarter-inch thick, 10- by 20-inch stone wool mats.
    • Designed to fit seamlessly in a 1020 tray.
    • Provides an ideal environment for microgreen cultivation.
    • 95 sheets per case for convenience and efficiency.
    • Suitable for both professional chefs and home gardeners.
    • Dimensions: 0.25 x 10 x 20 in (0.64 x 25 x 51 cm).
    P_00355.jpg

    Mondi™ Mini Greenhouse™ Thermo-Hygrometer

    P_00355
    • Patented design, precisely monitors temperature and humidity levels inside the Mondiâ„¢ Mini Greenhouse or other environments
    • Comes in black, green, orange, and white.
    • Provides growers with real-time temperature and humidity data and eliminates the need to open the dome for readings.
    • Ideal for successful large-scale propagation of seedlings and cuttings.
    • Includes a proprietary 8 mm (0.315 inch) drill piece, placement sticker, and product information guide.
    • Dimensions (LxWxH): 4.1 x 0.3 x 1.2 in (10.41 x 0.76 x 3.05 cm).
    Q100565.jpg

    Mondi™ Mini Greenhouse 4"

    P_00353
    • Manufactured with Avara Technology, a proprietary food-grade material.
    • Patented, 4" Crystal Clear design, with Perfect Fit system for a secure fit with standard 1020 trays.
    • Constructed from thick, high-grade material for excellent light transmission and long-term durability.
    • Perfect 2-Finger Easy Vent ensures precise humidity control.
    • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
    • Dimensions (LxWxH): 21.5 x 11 x 4.2 in (54.61 x 27.94 x 10.67 cm).
    Q100567.jpg

    Mondi™ Easy Grow Combo Transport Box

    P_00371
    • The ultimate solution for transporting delicate cuttings.
    • Unique side-entry design accommodates the entire 4- or 7-inch Mondi Easy Grow Combo.
    • Reduces or eliminates damage.
    • Increases efficiency and packing speeds.
    Q100567.jpg

    Mondi Easy Grow Combo Transport Box 7" [G106]

    Q100567
    • The ultimate solution for transporting delicate cuttings.
    • Unique side-entry design accommodates the entire 7-inch Mondi Easy Grow Combo.
    • Reduces or eliminates damage.
    • Increases efficiency and packing speeds.
    Picture of Mondi™ 1020 Propagation Trays and Inserts

    Mondi™ 1020 Propagation Trays and Inserts

    P_00362
    • Greenhouse industry standard 1020 trays and inserts to suit any need.
    • Ideal for propagating seedlings and cuttings.
    • Compatible with a wide variety of accessories.
    • Perfect fit with the Mondi Mini Greenhouse.
    • Crafted from durable plastic.
    • Easy to nest and separate.
    Q100573.jpg

    Mondi Mesh Tray 1020 Propagation Tray [G142]

    Q100573
    • Ideal for watering and draining cuttings and new plants.
    • Unique mesh bottom design keeps plants stable.
    • Crafted from strong and durable plastic.
    • Reusable; will last for many seasons.
    Q100575.jpg

    Mondi Propagation Tray 1020, White (No Holes) [G160]

    Q100575
    • Greenhouse industry standard size.
    • Compatible with a wide variety of inserts and accessories.
    • Perfect fit with the Mondi Mini Greenhouse.
    • Continuous channels and ‘level fit’ wide ridge prevents water pooling.
    • Provides stability for propagation media.
    • Super reinforced sides and lip.
    • Thick white plastic with UV protection.
    • Professionally engineered tray-ends.
    • Easy to nest and separate.
    • Length: 11 inches (28 centimeters).
    • Width: 22 inches (56 centimeters).
    • Height: 2.5 inches (6.4 centimeters).
    Q100577.jpg

    Mondi Propagation Tray 1020, Black (With Holes) [G155]

    Q100577
    • Greenhouse industry standard size.
    • Compatible with a wide variety of inserts and accessories.
    • Perfect fit with the Mondi Mini Greenhouse.
    • Continuous channels with holes and ‘level fit’ wide ridge prevents water pooling.
    • Provides stability for propagation media.
    • Super reinforced sides and lip.
    • Thick black plastic with UV protection.
    • Professionally engineered tray-ends.
    • Easy to nest and separate.
    • Length: 11 inches (28 centimeters).
    • Width: 22 inches (56 centimeters).
    • Height: 2.5 inches (6.4 centimeters).
    Q100578.jpg

    Mondi Propagation Tray 1020, White (With Holes) [G165]

    Q100578
    • Greenhouse industry standard size.
    • Compatible with a wide variety of inserts and accessories.
    • Perfect fit with the Mondi Mini Greenhouse.
    • Continuous channels with holes and ‘level fit’ wide ridge prevents water pooling.
    • Provides stability for propagation media.
    • Super reinforced sides and lip.
    • Thick white plastic with UV protection.
    • Professionally engineered tray-ends.
    • Easy to nest and separate.
    • Length: 11 inches (28 centimeters).
    • Width: 22 inches (56 centimeters).
    • Height: 2.5 inches (6.4 centimeters).
    Q100582.jpg

    Mondi 1020 Propagation Tray Insert 55-01 [G180]

    Q100582
    • Designed to streamline pellet expansion for hassle-free propagation.
    • Ensures convenient and clean pellet expansion with even spacing and airflow.
    • Snugly fits 55 propagation pellets, accommodating peat or coco pellets measuring 1.75 inches (42 millimeters).
    • Maintains excellent drainage through large-sized holes.
    • Crafted from thick durable plastic with UV protection.
    • Trays are easy to nest and separate.
    • Ideal in combination with the Mondi Mini-Greenhouse and 1020 Nursery Tray.
    • Pellets not included.
    Q100595.jpg

    Mondi Low Tray 1020 (With Holes) [T116]

    Q100595
    • Designed for microgreen enthusiasts.
    • Lower sides for cultivating and harvesting.
    • Compatible with Mondi 1020 trays.
    • Easy maintenance and efficient space use.
    • Crafted with drainage holes.
    • Dimensions (LxWxH): 11 x 22 x 2.5 in (28 x 56 x 6.4 cm).
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