
Ashleigh Smith

USDA Nutritional Research On Broccoli Microgreens
According to research done at the Agricultural Research Service’s Food Quality Laboratory, broccoli microgreens host a wealth of beneficial nutrients. Broccoli is known as a powerful dark green vegetable, but its microgreen stage of growth actually boasts 4 times the cancer-fighting antioxidants as found at maturity. This is due to phytonutrients such as glucosinolates. Glucosinolates are a natural component that “reduce the development and growth of various diseases, including prostate, breast, colon, skin, bladder, and oral cancers.”
“As proof that good things can come in small packages, baby broccoli — one type of "microgreen" — packs as much as four times the number of cancer-fighting antioxidants as its adult counterpart. On top of that, you can grow them easily and rapidly to ensure that you have a ready supply.”
-- U.S. Department of Agriculture Research Service
It’s no secret around here that we love microgreens. Now you have a reason to love them too. Microgreens are one of the easiest things you can grow, making them perfect for gardeners of any skill level. Depending on the seed you are growing, they are ready in only 7-21 days. They don’t need a lot of space, require no fertilizer, and come in a variety of flavors. Broccoli microgreens, in particular, are ready in only 8-12 days. Because they have a mild cabbage-like flavor, broccoli microgreens can be added to a variety of dishes for a boost in nutrients and color. Their tender, dark green leaves can be added to salads and smoothies, eaten fresh, or used as a garnish.
Try growing your own broccoli microgreen seeds today. New to growing microgreens? No problem, all you need are seeds, a container, growing media, and water. While additional grow lights can help some microgreens, it is not necessary. Place them right on your kitchen counters for convenience and the joy of watching your microgreens grow.
To help boost the nutrient density of glucosinolates in your broccoli microgreens, follow these two recommendations given by the USDA:
- Add calcium salt to hydroponic solutions, or apply as a spray
- Put the sprouts under ultraviolet B (UVB) light for 1-2 hours per day
Remember, glucosinolates are the antioxidant found to help fight diseases and cancer. Help your body and immune system by fueling it with foods that heal. While we know microgreens hold a wealth of potential for healing and feeding the world, we know very little of their power so far. Just think, with the right research, we may be able to satisfy the exact needs of our bodies and reduce the impacts of disease and illness around the world. One day it may be possible to eliminate the effects of chronic illness and disease by prescribing a diet tailored to natural nutrients found in the plants around us.
About the Author

I'm Ashleigh Smith, a native to Northern Utah. I first gained a love of gardening with my grandmother as I helped her each summer. I decided to make a career of it and have recently graduated with a Bachelor's degree in Horticulture from Brigham Young University - Idaho. My studies have focused on plant production while I also have experience in Nursery & Garden Center Operations.
Become a True Leaf Market Brand Ambassador! You’ll enjoy awesome perks, free products and exclusive swag & offers! Help us create a gardening revolution and help others experience the joy of growing!
Leave a comment
Your email address will not be published. Required fields are marked *
1 comments
Christine Hiebel
Let food be thy medicine!
Further Reading
The Beauty of Regional Wildflowers
Written By Lara Wadsworth What goes through your head when you see a wildflower? Probably something about how beautiful and amazing it is, right? While wildflowers are impressive earthly adornments, their significance extends far beyond beauty. Flowers...
Ashleigh Smith
2025-02-278 min read2March Planting Guide By Zone
Written By Lara Wadsworth March is the month that most people equate to spring, or at least the promise of spring. Temperatures are steadily warming up (whatever that means for you), and while the northern zones are likely to experience lots of cold an...
Ashleigh Smith
2025-02-2511 min read0February Planting Guide by Zone
Written By Lara Wadsworth My least favorite month of the year is February. As I am writing this, we are deep into it. What I love least about it is that we have already endured a long winter season, and yet it is far from over. I live in Southwest Mich...
Ashleigh Smith
2025-02-1811 min read0Sprout Out Loud: My First Bite-Sized Harvest
Written By Lara Wadsworth As a writer here at True Leaf Market, I am frequently researching and writing about a wide range of seeds and growing techniques. I learn about the health benefits of all sorts of plants as well as how to grow them. However, s...
Ashleigh Smith
2025-02-104 min read0