• A vibrant green Waltham 29 broccoli plant with a large, tightly packed head, ready for harvest.
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Broccoli Seeds - Waltham 29

One of the highest broccoli yield with big side shoots

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About the Variety

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Key Features

Frost Tolerant
Prefers Moist Soil
Hydroponic Friendly
Attracts Bees
Attracts Butterflies
Fast Growing
Easy to Grow
Microgreens

Plant Details

BOTANICAL NAME

Brassica oleracea

LIFE CYCLE

  • Annual

LIGHT REQUIREMENT

  • Full Sun

DAYS TO MATURITY

  • 50 to 70 days

GROWTH HABIT

  • Upright

PLANT HEIGHT

  • 24 to 30 inches

COLOR

  • Green

The Waltham 29 is a lovely and adaptable broccoli that can be successfully planted in both spring and fall. Developed by the University of Massachusetts in the 1950's. A delicious tasting broccoli with a pleasing dark green - sometimes even bluish - color.

  • Large and wonderful broccoli heads
  • Excellent flavor
  • Prefers full sun exposure

Planting Information

PLANTING SEASON

  • Cool Season

SOWING METHOD

  • Direct Sow

PLANTING DEPTH

  • 1/4 inch

WATER NEEDS

  • Average

PLANT SPACING

  • 12 to 18 inches

HARDINESS ZONES

  • N/A - Annual

COVERAGE

Amount Avg Seed Count
Packet 247
1 Ounce 8,206
1/4 Pound 32,824

Planting Guide

View our Broccoli Planting Guide to learn more.

Ready to Grow

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

Broccoli Seeds - Waltham 29

$3.99

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Broccoli Seeds - Waltham 29 FAQs

What type of seed is Waltham 29 Broccoli?

Waltham 29 Broccoli is classified as heirloom seed and open pollinated seed.

How big will Waltham 29 Broccoli get?

Waltham 29 Broccoli grows to central head 4-6 inches in diameter.

What is the flavor profile of Waltham 29 Broccoli?

Waltham 29 Broccoli has a flavor profile described as mild, sweet, nutty, slightly bitter undertones, and tender and crunchy texture.

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