2023 Year of the Brocoli

Each year, the National Garden Bureau, a non-profit organization that promotes the joys of gardening, selects a bulb, annual, edible and perennial to feature in their Year of program. It’s a great way to discover a plant you don’t know or to learn a little more about a plant you already grow.

Overview and History

Broccoli hails from the Mediterranean region and has been enjoyed there since Roman times. Other European regions eventually caught on and broccoli was popularized in France as “Italian Asparagus” in about 1650. The English adopted it about 70 years later.

We have been broccoli fans across the US since the 1920s when ice-packed broccoli heads rode the rails from California to the eastern US. In 2011, the United States produced more than 2 billion pounds with a value of over $750 million on more than 130,000 acres.

Broccoli is good for you! It is high in antioxidants, amino acids, folate, and vitamin C. This edible is also an immunity booster thanks to its zinc and vitamin content.

Basic Types

Broccoli, Brassica oleracea, of the mustard family (Brassicaceae), is a form of cabbage grown for its edible flower buds and stalk. All parts of the plant are edible. It is related to cauliflower, cabbage, pak choy, kohlrabi, and turnip. These veggies may look very different but close your eyes and think about how similar they taste.

  • Broccoli Raab has long slender stems with small heads and lots of leaves. Raab is likely to be what the Romans and early Europeans thought of as broccoli.
  • Heading broccoli with its large crowns and sturdy stalks is what is grown most widely today. You can find it in green or purple. Americans eat 7 pounds each per year!
  • Baby broccoli (sometimes called stem or sprouting) has gained popularity in recent years. This type has small heads and long, tender stems.

Variety/Series Names Include

  • Spring Rapini Broccoli Raab- is an heirloom option. When planted in early spring growers harvest tender, flavorful heads and leaves. Broccoli Raab has a unique flavor, stronger than other types.
  • Marathon– is a heading type widely adapted to most growing regions.
  • Green Magic- is popular with home gardeners for yield, early maturity, and an easy-to-grow plant.
  • Artwork– this AAS winner is a baby broccoli, grown for its long stems and petite heads.

How To Grow

  • Broccoli prefers cooler seasons like early spring and fall in most regions.
  • Choose a growing area that has not held broccoli or cabbage (or other close relatives) in the past year or two if possible. This will decrease the buildup of insect and disease pests in that area.
  • Broccoli likes good drainage and air circulation.
  • Full sun is nice but partial shade will work.
  • Six plants in a 4 x 6-foot area will be very happy.
  • Broccoli prefers soil high in nitrogen so work in a balanced fertilizer or some compost while planting.
  • Many gardeners plant transplants they purchased. When shopping for transplants, look for healthy but small plants that have not outgrown their pots; they will transplant better and grow more quickly than their root-bound neighbors.
  • If starting from seed, start seeds about 4-6 weeks before planting. Seeds should be started indoors about 6 weeks before the last frost date in the spring. Check your seed catalog or seed packet, or with a local extension office, for more information on the best time to plant. For a fall crop, start seeds indoors in August or September.
  • Spread mulch around the plants to hold soil moisture in and prevent weeds.
  • Container-grown plants should be planted in a large container, at least 2 gallons with one plant per pot. Water well and regularly.
  • Remove any worms or aphids you find on the plant with a strong stream of water or pick them off.

How To Harvest

  • Remove central heads first when they reach the desired size, are a deep green, and are firm with tightly clustered florets.
  • Harvest in the morning, before hot midday temperatures arrive.
  • Homegrown broccoli heads may be smaller than what you find in the market.
  • Use a sharp knife when harvesting, just above where the stalk joins the leaves with approximately 5 inches of stem.
  • Once the primary head is harvested, your plant will send side shoots out and supply smaller broccoli heads for as long as cool weather holds.
  • Harvest often to prevent bolting.
  • Once a plant sets yellow flowers, it is finished for the year.

Cooking Tips

  • Sauté chopped broccoli and shallot with butter, add cubed baby potatoes and your favorite broth, and simmer until soft.
  • Broccoli stems and leaves are yummy too! Make your own broccoli slaw mix by peeling and grating larger stems.
  • Baby broccoli is a fun pizza topping, best paired with a slightly sweet tomato sauce and lots of garlic.
  • If you have an abundance of broccoli, it freezes well and makes a lovely soup!

Learn more about the Year of the Broccoli…

National Garden Bureau is a non-profit organization that exists to educate, inspire, and motivate people to increase the use of garden seed, plants and products in homes, gardens, and workplaces by being the marketing arm of the gardening industry. Our members are experts in the field of horticulture and our information comes directly from these sources.

5 comments on “2023 Year of the Brocoli

  1. michaelarrington

    Broccoli is not only delicious but also packed with nutrients, making it a valuable addition to your diet and garden io games

  2. Giovanni Hansen

    I found your essay to be quite woodoku amazing. Although the information was unexpected, after reading it, I thought it was very fascinating.

  3. Thank you for the information! Do you have any tips on growing broccoli raab specifically? I attempted growing some last year, but neither the ones that I sowed directly nor started indoors were very sturdy.

  4. We rely on our home grown frozen broccoli over the winter. Growing our own allows us to enjoy the joys of summer produce while still eating seasonally.

  5. Jt Michaels

    Yes on broccoli! Please, if you can, after harvesting as much as you need from a broccoli plant, let them bloom. The yellow flowers are pretty and most importantly, they are a fine source of autumn food for our bees.

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