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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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    Super Sprouter AirMax Tray (50/Cs)

    Q102277

    Super Sprouter® AirMax™ Tray Inserts help provide outstanding drainage and aeration to clones grown in Grodan Stonewool A-OK Starter Plugs™. These mesh tray inserts are designed to allow high levels of oxygen to enter the root zone in your clone trays. More oxygen at the roots can help maximize root growth and help minimize damping-off in young clones and seedlings. By elevating plants above the propagation tray’s bottom surface, the AirMax™ allows excess water to run off and holds plants above standing water. This helps to avoid oversaturated roots and promote proper drainage and airflow. Its low profile provides clear visibility to root development and unrestricted access to cuttings for proper care and monitoring, without disturbing delicate plants.

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    PRO-MIX ROOTS Liquid Root Stimulator (60 g / 2.1 oz)

    Q112898
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    AC Infinity SUNCORE A3 Seedling Heat Mat, IP-67 Waterproof 10 x 20.75 in (25 x 53 cm)

    Q101468
    • A heating mat designed to accelerate and improve the success of seed starting and germination.
    • Features an innovative far-infrared film that warms up faster, and distributes soft heat more evenly.
    • Crafted with IP-67 quad-layer PVC that’s flexible, resistant to wear-and-tear, and easy to wipe clean.
    • Verifiable UL (E518635) & MET (E115128) certifications for electrical safety thru online directories.
    • 10 x 20 in (25 x 50 cm).
    • 80 - 87°F (27 - 30°C) heating range.
    • Warms up to 20°F above ambient temp.
    • 20 watts.
    • Includes nylon bag.
    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).
    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.
    Q101469.jpg

    AC Infinity SUNCORE A5 Seedling Heat Mat, IP-67 Waterproof 20 x 20.75 in (50 x 53 cm)

    Q101469
    • A heating mat designed to accelerate and improve the success of seed starting and germination.
    • Features an innovative far-infrared film that warms up faster, and distributes soft heat more evenly.
    • Crafted with IP-67 quad-layer PVC that’s flexible, resistant to wear-and-tear, and easy to wipe clean.
    • Verifiable UL (E518635) & MET (E115128) certifications for electrical safety thru online directories.
    • 20 x 20.75 in (50 x 53 cm).
    • 80 - 87°F (27 - 30°C) heating range.
    • Warms up to 20°F above ambient temp.
    • 40 watts.
    • Includes nylon bag.
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    Mondi™ Mini Greenhouse™ 7"

    P_00354
    • Ultimate humidity dome for highest propagation success rates.
    • Perfect Fit system snugly fits standard 1020 trays.
    • Provides maximum space for seeds, cuttings, and plants.
    • Perfect 2-Finger Easy Vent ensures precise humidity control (also available without vents).
    • 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).
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    Botanicare® Rhizo Blast™ 1.15-0.5-1.15

    P_00438

    Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast® can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

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    Rainworks® Grassroots Cloning Gel

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    • 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.
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    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.
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    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).
    Q100565.jpg

    Mondi™ Mini Greenhouse™ 4"

    P_00353
    • Ultimate humidity dome for highest propagation success rates.
    • Perfect Fit system snugly fits standard 1020 trays.
    • Provides maximum space for seeds, cuttings, and plants.
    • Perfect 2-Finger Easy Vent ensures precise humidity control (also available without vents).
    • 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: 4.2 inches (10.5 centimeters).
    Q100567.jpg

    Mondi™ Easy Grow Combo Transport Box

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    • 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.
    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.
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    Mondi™ Big Tray

    P_00347
    • Unique black and white color scheme.
    • White surface enhances light reflectivity.
    • Black base prevents light penetration to root zone reducing chance of root disease.
    • Made from premium-grade virgin materials.
    • Reinforced outside shell from recycled materials.
    • Provides strong support.
    • Width: 23 inches (58 centimeters).
    • Height: 2.5 inches (6.35 centimeters).
    • 24-, 35-, and 36-inch (61-, 89-, and 117-centimeter) lengths. .
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    Mondi™ Square Plant Pots and Carry Trays

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    • Practical containers for indoor and outdoor gardening.
    • Pot and carry tray combo creates organized and healthy environment for plants.
    • Adds sophistication to gardening space or 1020 propagation tray.
    • Provides optimal air movement and stability for small plants.
    • Space-efficient square shaped pots.
    • Pots compatible with Square Pot Carry Tray [T101].
    • Pot size: 2.4 x 2.4 inches (6 x 6 centimeters).
    • Carry tray fits 32 Mondi Square Plant Pots [T100].
    Q100588.jpg

    Mondi™ 60-Site Insert and Support Tray 1006

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    • 60-Site Insert fits into Mondi Support Tray 1006.
    • Enhances gardening and propagation efficiency.
    • Flexible and customizable system for successful plant growth.
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    Mondi™ Plug Tray

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    • Ideal for starting seeds indoors.
    • Suitable for tomatoes, cucumbers, sunflowers, eggplant, melons, and other seedlings.
    • Provides extra room for seedling growth.
    • 50-cell and 72-cell trays.
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    Grower's Edge® Plant Stake Labels

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    Use these colorful plant stake labels to mark the type of seeds that you plant. Each stake is 4 in x 5/8 in. Choose your favorite color. Each box has the stakes in bundles of 100 stakes. The multicolor pack contains 200 labels in red, orange, yellow, green and blue.

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    Safe-T Razor Folding Utility Blade

    P_00443
    • A must-have accessory for any grower's toolkit.
    • Convenient, precise, and stylish folding utility blade.
    • Features a protective handle for safe, easy use.
    • Disposable blade for hassle-free cutting tasks.
    • Available in a variety of vibrant colors.
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    Vespula Skinner Folding Knife

    P_00446
    • Cutting-edge, innovative folding knife.
    • Designed for convenience, durability, and versatility.
    • Perfect for gardening, hunting, fishing, camping, and hiking.
    • Use it for trimming, cutting, and pruning in the garden.
    • Comes with two additional stainless steel #60 SS blades and a holster.
    • Blade length: 2.75 in (69.85 mm).
    • Colors: Black, Orange, Green.
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    Super Sprouter® Double Thick 10 x 20 Trays

    P_00464

    Super Sprouter® Double Thick 10 in x 20 in trays are double the thickness of our standard trays ensuring it will last season after season. These trays are the perfect solution for propagating your clones and seedlings with rock wool, seedling mix or starter plugs. The Super Sprouter® trays are available without holes to catch excess water and help to keep starts or plants moist and also with holes, to drain off excess water from the base of the cutting or seed. Raised channels are incorporated in the base of the trays to help air circulate under your pot or insert tray.

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    Super Sprouter Double Thick Tray 10 x 20 - No Hole (50/Cs)

    Q102271

    Super Sprouter® Double Thick 10 in x 20 in trays are double the thickness of our standard trays ensuring it will last season after season. These trays are the perfect solution for propagating your clones and seedlings with rock wool, seedling mix or starter plugs. The Super Sprouter® trays are available without holes to catch excess water and help to keep starts or plants moist and also with holes, to drain off excess water from the base of the cutting or seed. Raised channels are incorporated in the base of the trays to help air circulate under your pot or insert tray.

    Q102275.jpg

    Super Sprouter Seedling Heat Mat 10 in x 21 in (10/Cs)

    Q102275

    Warms root area approximately 10–20° F over ambient temperature to improve germination process. Helps gardeners have better success rates with seedlings and cuttings. Perfect for one standard 10 in x 20 in propagation tray. Heavy-duty construction makes this mat very durable. More than 20% larger than competitive mats. This allows even warming of your entire tray. More consistent heating with fewer hot spots than other seedling heat mats. Ed Hume seal of approval. 20 W. Dimensions: 10 in x 21 in.

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