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    Black Dog LED Black Dog LED

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    Education

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    • Video

      Grow-Along Series: Gelato 33 in a 2x2 Foot Tent: Episode 6

      Episode 6 of the Grow Along Series focuses on the second round of defoliation for our plants. Joe covers how to do a proper defoliation and make decisions on leaf removal.
    • Video

      Grow-Along Series: Gelato 33 in a 2x2 Foot Tent: Episode 7

      In episode 7 of the grow along series we check in on the plants during weeks 4 and 5 of flower. We also discuss drought stress and the effects it has on the plants.
    • Video

      Grow-Along Series: Gelato 33 in a 2x2 Foot Tent: Episode 8

      This week we are checking in on the plants in weeks 6 and 7 of flower. We are starting to see a lot of frost on the plants and they are really putting on the weight. In this video we also begin the process of flushing the plants and we only have 2 weeks left in the grow.
    • Calculate

      PPFD / DLI Calculator

      The average PPFD and DLI (Daily Light Integral) will depend on the size light, hanging height, and area it is covering. Please choose the correct m...
    • Read

      What is CRI, and is it good for comparing grow lights?

      CRI, or Color Rendering Index, is a quantification of how faithfully a light source reveals the relative color of various objects, as perceived by ...
    • Read

      What are Lumens, and are they Useful for Evaluating Grow Lights?

      What are lumens, and are they useful for evaluating grow lights? Lumens are a measure of luminous flux, or the total amount of visible light radia...
    • Video

      Customer Testimonials: Commercial Growers: Platter Farms

      Platter Farms in Mead, Oklahoma relates their experience with Black Dog LED.
    • Video

      Customer Testimonials: Commercial Growers: Psyborg Farms

      Psyborg Farms in Stillwater, Oklahoma relates their experience with Black Dog LED.
    • Video

      Customer Testimonials: Commercial Growers: Six by Six

      Six by Six in Mountain View, Oklahoma relates their experience with Black Dog LED.
    • Video

      Customer Testimonials: Commercial Growers: Vertical Cannabis

      Vertical Cannabis in St. Joseph, Missouri relates their experience with Black Dog LED.
    • Video

      Customer Testimonials: Commercial Growers: Sooner Selects

      Sooner Selects relates their experience with Black Dog LED.
    • Video

      Customer Testimonials: Commercial Growers: H2O Grow

      Head Grower Jay Bowen from H20 Grow gives a tour of their commercial Cannabis facility in Bethany, Oklahoma.
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    Black Dog LED

    Products

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    Our Technology

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    Black Dog LED

    1120 Delaware Ave.
    Longmont, CO 80501

    720-420-1209
    800-380-2291
    Office Hours:
    M-F: 9 am - 5 pm
    M-F: After 5 By Appointment
    Sat - Sun: By Appointment

    Products
    • PhytoMAX-3 Commercial Grow Lights
    • PhytoMAX-3 Professional Grow Lights
    • PhytoMAX-3 Home Grow Lights
    • Accessories
    Our Technology
    • Unique Science Based Spectrum
    • Superior Yields
    • Case Studies / Testimonials
    • Leaf Surface Temperature
    Education
    • Home Growing
    • Commercial Growing
    • Spectrum / Color
    • Light Measurements / Comparing Lights
    • Product Design
    • Deployment / Installation
    • All Categories
    Quick Resources
    • Growing 101
    • Galleries
    • Growing Calculators
    Black Dog LED

    1120 Delaware Ave.
    Longmont, CO 80501

    720-420-1209
    800-380-2291
    Office Hours:
    M-F: 9 am - 5 pm
    M-F: After 5 By Appointment
    Sat - Sun: By Appointment

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