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Get 10% Off your purchase of two or more Procyon 2.0 or PRO LED Grow Lights with code SAVEMORE at checkout. *Excludes Kits            Get 10% Off your purchase of two or more Procyon 2.0 or PRO LED Grow Lights with code SAVEMORE at checkout. *Excludes Kits            Get 10% Off your purchase of two or more Procyon 2.0 or PRO LED Grow Lights with code SAVEMORE at checkout. *Excludes Kits           
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Happy Leaf
  • home
  • products
    • Grow Lights
      • Procyon 2.0
      • Procyon PRO
    • Grow Light Kits | Bundle & Save 10%
      • Complete Hydroponic Grow Kit
      • Essential Hydroponic Grow Kit
    • Accessories
      • Grow Light Timer
      • Grow Light Stand
      • Hydroponic Growing Supplies Bundle
      • MaxiGro Nutrients 10-5-14 by General Hydroponics
      • Replacement Power Supply for 2.0 Lights
      • 300 Watt Power Supply for Happy Leaf LED Grow Lights
      • Gift Card
    • Books
      • Grow Lettuce in Your Living Room - Paperback
  • case studies
    • Commercial LED Grow Lighting
    • Educational Facilities
    • Government
  • about happy leaf LED
    • Why Happy Leaf LED
    • Testimonials
    • Videos
    • Blog
    • FAQ
    • Grow Products We Love
    • Compare Products
    • Independent Lab Results
      • Procyon 2.0
      • ProcyonPro
    • Contact & Support
  • grow
    • Growing Methods
    • Seed Starting with Grow Lights
    • Herbs
    • Leafy Greens
      • Lettuce
      • Spinach
      • Kale
      • Microgreens
      • Collard Greens
    • Vegetables
      • Radishes
      • Tomatoes
      • Peppers
      • Kohlrabi
    • Houseplants
      • African Violets
      • Succulents
    • Medical Growing
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Home About Happy Leaf LED Blog
  • A Happy Accident Story with a Garden Tower

    A Happy Accident Story with a Garden Tower

    April 24, 2025Pauline McGann

    An Unexpected Phone Call "Hello Happy Leaf folks, this is the local health department calling." I think to myself, "Why is the health department calling Happy Leaf?".

    A Happy Accident Story with a Garden Tower

    April 24, 2025Pauline McGann

    An Unexpected Phone Call "Hello Happy Leaf folks, this is the local health department calling." I think to myself, "Why is the health department calling Happy Leaf?".

    Read More
  • free shipping (3)

    Gardening Indoors with Lights

    February 13, 2025Polly McGann

    Craving the taste of a fresh, homegrown tomato in the middle of winter? Tired of store-bought greens that barely last a few days? If outdoor gardening feels overwhelming, there’s a...

    Gardening Indoors with Lights

    February 13, 2025Polly McGann

    Craving the taste of a fresh, homegrown tomato in the middle of winter? Tired of store-bought greens that barely last a few days? If outdoor gardening feels overwhelming, there’s a...

    Read More
  • Indoor tomato plant thriving under LED grow lights in a home setting

    Growing Tomatoes Indoors with LED Grow Lights: ...

    December 4, 2024Devin McElhinney

    Enjoy Fresh, Homegrown Tomatoes Year-Round—No Outdoor Garden Needed! Growing tomatoes indoors with LED grow lights lets you enjoy fresh, homegrown tomatoes year-round, even if you don’t have outdoor space or...

    Growing Tomatoes Indoors with LED Grow Lights: ...

    December 4, 2024Devin McElhinney

    Enjoy Fresh, Homegrown Tomatoes Year-Round—No Outdoor Garden Needed! Growing tomatoes indoors with LED grow lights lets you enjoy fresh, homegrown tomatoes year-round, even if you don’t have outdoor space or...

    Read More
  • How To Grow Microgreens Without Soil Header Image

    How To Grow Microgreens Without Soil - Complete...

    August 6, 2024Devin McElhinney

    Hello! I'm Vic, the owner and chief grower at Happy Leaf LED. Today, I'm excited to share the amazing benefits of growing microgreens and provide step-by-step guidance on how to...

    How To Grow Microgreens Without Soil - Complete...

    August 6, 2024Devin McElhinney

    Hello! I'm Vic, the owner and chief grower at Happy Leaf LED. Today, I'm excited to share the amazing benefits of growing microgreens and provide step-by-step guidance on how to...

    Read More
  • a group of succulent plants

    How to Care for and Propagate Succulents Succes...

    June 5, 2024Rick Helweg

    Bringing Sunshine to Your Indoor Succulents   Succulents, with their vibrant colors and diverse shapes and sizes, make charming and sometimes arresting additions to any indoor space. However, their natural...

    How to Care for and Propagate Succulents Succes...

    June 5, 2024Rick Helweg

    Bringing Sunshine to Your Indoor Succulents   Succulents, with their vibrant colors and diverse shapes and sizes, make charming and sometimes arresting additions to any indoor space. However, their natural...

    Read More
  • edible-flowers-under-grow-lights

    Bloom Appétit: Growing Delectable Edible Flower...

    May 8, 2024Rick Helweg

    Is Growing Edible Flowers with Grow Lights Even Possible? Yes, yes it is! We have, of late, been exploring the world of edible flowers. Growing edible flowers indoors allows you...

    Bloom Appétit: Growing Delectable Edible Flower...

    May 8, 2024Rick Helweg

    Is Growing Edible Flowers with Grow Lights Even Possible? Yes, yes it is! We have, of late, been exploring the world of edible flowers. Growing edible flowers indoors allows you...

    Read More
  • a house with a solar panel

    Energy-Efficient Off-Grid Living: DC Power Read...

    April 17, 2024Vic Zaderej

    Off-Grid & Energy-Efficient: Harnessing DC Power Directly   Every bit of energy you produce when you are living off the grid is precious and we need to find the best...

    Energy-Efficient Off-Grid Living: DC Power Read...

    April 17, 2024Vic Zaderej

    Off-Grid & Energy-Efficient: Harnessing DC Power Directly   Every bit of energy you produce when you are living off the grid is precious and we need to find the best...

    Read More
  • Fresh Herb Bread Recipe

    Savory Fresh Herb Bread - A Happy Leaf Recipe

    March 27, 2024Rick Helweg

    We love to bake with what we grow indoors with our Happy Leaf LEDs.  Pizza? Of course! Savory scones? You betcha! Bread? Always! How To Make Fresh Herb Bread Today...

    Savory Fresh Herb Bread - A Happy Leaf Recipe

    March 27, 2024Rick Helweg

    We love to bake with what we grow indoors with our Happy Leaf LEDs.  Pizza? Of course! Savory scones? You betcha! Bread? Always! How To Make Fresh Herb Bread Today...

    Read More
  • Grow Freedom - Musings on Aerogarden-Type Setups

    Grow Freedom - Musings on Aerogarden-Type Setups

    March 6, 2024Polly McGann

    Grow How, What, and Where You Want. We continually hear from customers who started their indoor gardening journey with an “all-in-1” system such as an AeroGarden, and have come to...

    Grow Freedom - Musings on Aerogarden-Type Setups

    March 6, 2024Polly McGann

    Grow How, What, and Where You Want. We continually hear from customers who started their indoor gardening journey with an “all-in-1” system such as an AeroGarden, and have come to...

    Read More
  • Bowl of Spinach Grown Indoors

    Growing Spinach Indoors: A Beginners Guide

    February 21, 2024Rick Helweg

    Learn expert tips for growing spinach indoors with Happy Leaf LED's USA-made grow lights. Achieve fresh, nutrient-packed harvests effortlessly!

    Growing Spinach Indoors: A Beginners Guide

    February 21, 2024Rick Helweg

    Learn expert tips for growing spinach indoors with Happy Leaf LED's USA-made grow lights. Achieve fresh, nutrient-packed harvests effortlessly!

    Read More
  • South Facing Window with seedlings

    South Facing Windows : Grow Lights vs. Sunlight

    January 15, 2024Vic Zaderej

    Explore the vital role of Daily Light Integral (DLI) in plant growth, comparing South Facing Windows to high-quality Grow Lights.

    South Facing Windows : Grow Lights vs. Sunlight

    January 15, 2024Vic Zaderej

    Explore the vital role of Daily Light Integral (DLI) in plant growth, comparing South Facing Windows to high-quality Grow Lights.

    Read More
  • Vegetable herb soup on table with ingredients

    The Warm Wonder of Vegetable Herb Soup - A Happ...

    December 13, 2023Rick Helweg

    There’s nothing more comforting than a bowl of warm, hearty vegetable herb soup. It's the perfect way to warm up your body and soul, and it's packed with nutrients and...

    The Warm Wonder of Vegetable Herb Soup - A Happ...

    December 13, 2023Rick Helweg

    There’s nothing more comforting than a bowl of warm, hearty vegetable herb soup. It's the perfect way to warm up your body and soul, and it's packed with nutrients and...

    Read More
  • Homemade Stuffing Recipes with Herbs and Sides

    Stuffing Magic: Two Homemade Stuffing Recipes W...

    October 26, 2023Rick Helweg

    At Happy Leaf, we think that holiday meals… ALL meals!… should be absolutely herbaceous. As we head into the big holiday meals season (Thanksgiving, Hanukkah, Kwanzaa, Christmas and New Years…....

    Stuffing Magic: Two Homemade Stuffing Recipes W...

    October 26, 2023Rick Helweg

    At Happy Leaf, we think that holiday meals… ALL meals!… should be absolutely herbaceous. As we head into the big holiday meals season (Thanksgiving, Hanukkah, Kwanzaa, Christmas and New Years…....

    Read More
  • Growing Basil Indoors

    Basil Bliss: Growing Basil Indoors Year-Round a...

    September 27, 2023Rick Helweg

    Discover the secrets to growing basil indoors year-round and savor the best pesto recipe ever. Make basil bliss a reality!

    Basil Bliss: Growing Basil Indoors Year-Round a...

    September 27, 2023Rick Helweg

    Discover the secrets to growing basil indoors year-round and savor the best pesto recipe ever. Make basil bliss a reality!

    Read More
  • puzzle image with Happy Leaf LED Grow Lights Logo

    What You Really Need to Know About Grow Lights

    November 16, 2022Vic Zaderej

    What You Really Need to Know About Grow Lights - For plants, this region of light is called PAR and the unit of measure is micromoles of photons per second.

    What You Really Need to Know About Grow Lights

    November 16, 2022Vic Zaderej

    What You Really Need to Know About Grow Lights - For plants, this region of light is called PAR and the unit of measure is micromoles of photons per second.

    Read More
  • Piggy Bank on calculator

    Grow Lights - How Much Should I Pay?

    October 29, 2022Polly McGann

    What defines a good value for LED grow lights? Here is some food for thought.

    Grow Lights - How Much Should I Pay?

    October 29, 2022Polly McGann

    What defines a good value for LED grow lights? Here is some food for thought.

    Read More
  • A Kitchen Garden You’ll Love All Year lady with lettuce on her head

    A Kitchen Garden You'll Love All Year

    September 3, 2020Polly McGann

    We love our outdoor garden but in Northern Illinois, we only get to enjoy the harvest for a limited amount of time. Lucky for us, we enjoy beautiful greens, microgreens,...

    A Kitchen Garden You'll Love All Year

    September 3, 2020Polly McGann

    We love our outdoor garden but in Northern Illinois, we only get to enjoy the harvest for a limited amount of time. Lucky for us, we enjoy beautiful greens, microgreens,...

    Read More
  • Seed Starting. Image of young woman holding broccoli in her hands

    Late Season Seed Starting for Your Outdoor Garden

    May 15, 2020Polly McGann

    Lots of inspiration for plants you can still start in May for your outdoor garden

    Late Season Seed Starting for Your Outdoor Garden

    May 15, 2020Polly McGann

    Lots of inspiration for plants you can still start in May for your outdoor garden

    Read More
  • Should I Start Gardening, decision tree

    Let's Garden!

    March 28, 2020Polly McGann

    Our message is that we want to help you garden, wherever works best for you, whether your garden is a single herb on your countertop or an expansive array of...

    Let's Garden!

    March 28, 2020Polly McGann

    Our message is that we want to help you garden, wherever works best for you, whether your garden is a single herb on your countertop or an expansive array of...

    Read More
  • father and son in chef hats cooking greens

    7 Uncommon and Delicious Leafy Greens for Your ...

    January 11, 2020Polly McGann

    Variety most definitely is the spice of life - so it's time to try some wild and crazy varieties of leafy greens and herbs, perfect for your indoor salad garden!...

    7 Uncommon and Delicious Leafy Greens for Your ...

    January 11, 2020Polly McGann

    Variety most definitely is the spice of life - so it's time to try some wild and crazy varieties of leafy greens and herbs, perfect for your indoor salad garden!...

    Read More
  • Indoor Gardening - Simple Solutions to Common Questions skunk image

    6 Indoor Gardening Solutions to Common Questions

    October 1, 2019Polly McGann

    We’re pretty sure you won’t have a skunk problem in your indoor garden, so that’s a relief, but there are some common topics that arise when people embark on their...

    6 Indoor Gardening Solutions to Common Questions

    October 1, 2019Polly McGann

    We’re pretty sure you won’t have a skunk problem in your indoor garden, so that’s a relief, but there are some common topics that arise when people embark on their...

    Read More

Happy Leaf LED began as an endeavor by our lighting engineer, Victor Zaderej, to develop a state-of-the-art horticultural grow light based on his in-depth expertise with solid-state lighting

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