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    Plant Propagation, Nutrition & Health

    A complete range of plant propagation, nutrition, and health products designed to support robust growth and maximize yields. Whether you’re focused on cloning and seed starting, enhancing plant vigor with nutrients and supplements, or protecting crops from pests and diseases, Quality Horticulture's curated selection offers reliable solutions for every stage of plant development. Featuring industry-leading brands trusted by professional growers like General Hydroponics, Mondi Products, and MIIM Horticulture.

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    Q112706.jpg

    Dry Flower Products Green-Up (1 L / 1 qt)

    Q112706
    • Designed to reduce yellowing while cuttings are rooting.
    • Has the ability to feed a cutting before the roots have developed.
    • Can be used to reduce yellowing on lower leaves in flowering stage.
    • Compatible with all quality, brand-name nutrients.
    • Do not apply directly to foliage.
    • 1 liter (1 quart) bottle.
    Q112707.jpg

    Dry Flower Products Green-Up (4 L / 1 gal)

    Q112707
    • Designed to reduce yellowing while cuttings are rooting.
    • Has the ability to feed a cutting before the roots have developed.
    • Can be used to reduce yellowing on lower leaves in flowering stage.
    • Compatible with all quality, brand-name nutrients.
    • Do not apply directly to foliage.
    • 4 liter (1 gallon) bottle.
    Q112708.jpg

    Dry Flower Products Green-Up (10 L / 2.5 gal)

    Q112708
    • Designed to reduce yellowing while cuttings are rooting.
    • Has the ability to feed a cutting before the roots have developed.
    • Can be used to reduce yellowing on lower leaves in flowering stage.
    • Compatible with all quality, brand-name nutrients.
    • Do not apply directly to foliage.
    • 10 liter (2.5 gallon) bottle.
    Q112712.jpg

    Terpenez

    P_00486
    • Organic terpene enhancer.
    • Boosts terpenoid profiles.
    • Increases the overall aromatic experience.
    • Formulated with the finest all-organic botanical inputs currently available.
    • Assists the plant with processes associated with oil and resin production.
    • Recommended to be applied during flush.
    • Can also be used to aid in the removal of residual nutrient salts.
    • Blended in California, USA.
    • Available in a range of sizes.
    Q112712.jpg

    Terpenez (250 ml / 8.45 oz sample)

    Q112712
    • Organic terpene enhancer.
    • Boosts terpenoid profiles.
    • Increases the overall aromatic experience.
    • Formulated with the finest all-organic botanical inputs currently available.
    • Assists the plant with processes associated with oil and resin production.
    • Recommended to be applied during flush.
    • Can also be used to aid in the removal of residual nutrient salts.
    • Blended in California, USA.
    • 250 milliliter (8.45 ounce) sample.
    Q112713.jpg

    Terpenez (500 ml / 1 pt)

    Q112713
    • Organic terpene enhancer.
    • Boosts terpenoid profiles.
    • Increases the overall aromatic experience.
    • Formulated with the finest all-organic botanical inputs currently available.
    • Assists the plant with processes associated with oil and resin production.
    • Recommended to be applied during flush.
    • Can also be used to aid in the removal of residual nutrient salts.
    • Blended in California, USA.
    • 500 milliliters (1 pint) bottle.
    Q112714.jpg

    Terpenez (1 L / 1 qt)

    Q112714
    • Organic terpene enhancer.
    • Boosts terpenoid profiles.
    • Increases the overall aromatic experience.
    • Formulated with the finest all-organic botanical inputs currently available.
    • Assists the plant with processes associated with oil and resin production.
    • Recommended to be applied during flush.
    • Can also be used to aid in the removal of residual nutrient salts.
    • Blended in California, USA.
    • 1 liter (1 quart) bottle.
    Q112715.jpg

    Terpenez (4 L / 1 gal)

    Q112715
    • Organic terpene enhancer.
    • Boosts terpenoid profiles.
    • Increases the overall aromatic experience.
    • Formulated with the finest all-organic botanical inputs currently available.
    • Assists the plant with processes associated with oil and resin production.
    • Recommended to be applied during flush.
    • Can also be used to aid in the removal of residual nutrient salts.
    • Blended in California, USA.
    • 4 liter (1 gallon) bottle.
    Q112717.jpg

    Terpenez (20 L / 5 gal)

    Q112717
    • Organic terpene enhancer.
    • Boosts terpenoid profiles.
    • Increases the overall aromatic experience.
    • Formulated with the finest all-organic botanical inputs currently available.
    • Assists the plant with processes associated with oil and resin production.
    • Recommended to be applied during flush.
    • Can also be used to aid in the removal of residual nutrient salts.
    • Blended in California, USA.
    • 20 liter (5 gallon) bottle.
    Q101276.jpg

    GH 6 Gallon Container Spigot

    Q101276
    "

    For use with all General Hydroponics

    Q101319.jpg

    Mondi™ Mini Greenhouse™ Thermo-Hygrometer

    P_00355
    • Revolutionary and unique propagation product.
    • Precisely monitors temperature and humidity levels inside the Mondi Mini Greenhouse.
    • Eliminates the need to open the dome for readings.
    • Provides growers with real-time temperature and humidity data.
    • Ideal for successful large-scale propagation of seedlings and cuttings.
    • Durable construction ensures long-term use.
    • Indoor temperature measuring range: -9.9°C to 50°C (15.8°F to 122°F)
    • Indoor humidity measuring range: 25% RH to 98% RH
    • Displays current temperature and humidity, as well as min/max temperature and humidity history.
    • Celsius (°C) and fahrenheit (°F).
    • Made from premium Japanese components and technology.
    • Includes: 8 millimeter (0.315 inch) proprietary drill piece, placement sticker, and product information guide.
    • Power: L1154H Battery x 1 piece (included).
    • Width: 5.1 inches (130 millimeters).
    • Height: 1.1 inches (30 millimeters).
    • Available in black, green, orange, and white.
    Q101470.jpg

    AC Infinity SUNCORE Seedling Heat Mats

    P_00461
    • 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.
    • 80 - 87°F (27 - 30°C) heating range.
    • Warms up to 20°F above ambient temp.
    • Includes nylon bag.
    Q101467.jpg

    AC Infinity SUNCORE A1 Seedling Heat Mat, IP-67 Waterproof 3 x 20 in (7.5 x 50 cm)

    Q101467
    • 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.
    • 3 x 20 in (7.5 x 50 cm).
    • 80-87°F (27-31°C) heating range.
    • Warms up to 20°F above ambient temp.
    • 6.5 watts.
    • Includes nylon bag.
    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.
    Q101470.jpg

    AC Infinity SUNCORE A7 Seedling Heat Mat, IP-67 Waterproof 48 x 20.75 in (123 x 53 cm)

    Q101470
    • 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.
    • 105 watts.
    • Includes nylon bag.
    Q102112.jpg

    Grower's Edge Universal Cell Phone Illuminated Microscope w/ Clip - 60x

    Q102112

    This Grower’s Edge® Universal Cell Phone Illuminated Microscope with Clip can be clipped onto any smartphone or mobile phone that is equipped with a camera. Images can be taken with your camera and stored in your smartphone’s photo library. Great for record keeping and photo sharing. Battery operated (included). 60x magnification. 2 light settings: high and low. On/off switch. Includes storage case.

    Q102272.jpg

    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.

    Q102271.jpg

    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.

    Q102276.jpg

    Super Sprouter Digital Heat Mat Thermostat (10/Cs)

    Q102276
    • Easy to use: Plug heat mat into thermostat, place temperature probe.
    • Temperature control range: 68 to 108°F (20 to 42°C).
    • Back-lit digital display: Easily view and set temperatures.
    • Maximum current rating: 8.3 Amps/1,000 W.
    • Includes: 6-foot power cord and probe with suction cup.
    Q102277.jpg

    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.

    Q102490.jpg

    Terpinator 15 Gallon

    Q102490

    Terpinator® is the original terpene and resin enhancer. Formulated to help provide the building blocks for secondary metabolites, Terpinator® feeds to encourage increased production of terpenes to help heighten aroma and flavor. Terpinator® can be used in conjunction with General Hydroponics® nutrients or any feed regimen and is compatible with soil, hydroponics, and soilless media.

    Q112786.jpg

    Lost Coast Plant Protector (60 ml / 2 oz samples)

    Q112786
    • Natural fertilizer supplement for healthy plant protection and reduction of abiotic stress.
    • Gentle and effective plant wash for care of house plants, yards, gardens, or commercial farms.
    • Minimizes stress in every stage of plant growth.
    • Simple ingredients, powerful results; promotes better yields.
    • Will not harm bees, ladybugs or praying mantis.
    • Can be used as a foliar application or soil drench.
    • Does not need a wetting agent.
    • Does not need pH adjustment.
    • 2 ounces concentrate mixes with water to make 2 gallons of ready-to-use spray.
    Q112782.jpg

    Lost Coast Plant Protector

    P_00540
    • Natural fertilizer supplement for healthy plant protection and reduction of abiotic stress.
    • Gentle and effective plant wash for care of house plants, yards, gardens, or commercial farms.
    • Minimizes stress in every stage of plant growth.
    • Simple ingredients, powerful results; promotes better yields.
    • Will not harm bees, ladybugs or praying mantis.
    • Can be used as a foliar application or soil drench.
    • Does not need a wetting agent.
    • Does not need pH adjustment.
    • 1 ounce concentrate mixes with water to make 1 gallon of spray.
    Q112798.jpg

    Grodan 1.5 in Pargro Plugs, 1.4 x 1.4 x 1.6 in (3.5 x 3.5 x 4 cm), Unwrapped Sheets in Carton

    Q112798
    • Grodan® 1.5 inch Pargro® rockwool plugs.
    • Dimensions: 1.4 x 1.4 x 1.6 in (3.5 x 3.5 x 4 cm).
    • Unwrapped sheets in carton.
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