Happy Leaf Grower's Hub

You’ve invested in a high-quality, USA-made LED grow light—now let’s make the most of it. The Grower’s Hub is your go-to resource for expert advice, simple guides, and proven tips to help you grow stronger, healthier plants indoors, all year long.

Start Strong with Your Setup Checklist

Everything you need to begin your first indoor grow—all in one quick-reference list. Use this bullet-point guide to gather materials, plan your space, and set up with confidence.

Download the Setup Checklist

Choose Your Growing Method

  • The Kratky Method

    Effortlessly grow herbs and leafy greens with this simple, passive hydroponic method. Low-maintenance and beginner-friendly, it’s an easy way to start growing indoors.

    Learn the Kratky Method 

  • Coco Coir & Vermiculite

    Best for tomatoes, peppers, cucumbers, and root crops—this method uses a self-watering container with a coco and vermiculite mix for consistent moisture and strong roots. We prefer this growing method for spinach as well.

    Learn the Self-Watering Method 

  • Microgreen Trays

    Harvest fresh microgreens in as little as 7–10 days with this clean, soil-free method. Using just nutrient water and a simple tray setup, it’s perfect for small spaces and quick, flavorful results.

    Learn the Microgreen Method 

Grower's Toolbox

  • Seed Suggestions

    Our favorite fast-growing and reliable varieties, with links to trusted seed sources for every method.

    Explore Seed List 

  • Indoor Gardening Gear

    Tested and recommended containers, tools, and nutrients that pair perfectly with your Happy Leaf grow light.

    See Our Favorite Tools 

  • DIY PVC Grow Light Stands

    Each guide includes materials lists and step-by-step instructions to build two affordable stands: a general hanging stand and a tomato cage-style frame.

    Build Your Own Stand 

Dig Deeper

From the science behind grow lights to step-by-step tutorials, expert tips, and fresh recipes, our articles are your go-to source for growing smarter indoors.

Read More →

Get the Height Right

Hanging your light at the right height makes all the difference. Whether you're growing microgreens, herbs, or tomatoes, our guide helps you dial in the perfect distance for strong, healthy growth.

View Light Height Guide →

Turn Your Harvest Into Something Delicious

You’ve grown it—now bring it to the table. Explore easy recipes and creative ways to enjoy your homegrown greens, herbs, veggies, and even edible flowers.

View Recipes

Questions? Let’s Talk.