Beta vulgaris 'Detroit Dark Red'
vegetableDetroit Dark Red is the standard garden beet, an heirloom producing smooth, round, deep-red roots with sweet, tender flesh and a bonus crop of nutritious red-veined greens. A dependable cool-season root maturing in about 55 to 65 days, it resists turning woody even at full size and is good for fresh use, canning, and pickling.
Sun
full sun
Water
Every 3 days
Harvest
~60 days
Difficulty
easy
Lifecycle
biennial
Leaves year 1, flowers year 2
Spacing
3-4 in. apart
Planting Depth
1/2 in.
Soil pH
6.0-7.0
Soil Type
Loose, well-drained
Hardiness Zones
Zones 3 – 10
Grown as an annual — this range is its winter hardiness, but you can grow it for a single season in any zone.
When to Fertilize
At sowing; avoid excess nitrogen
Fertilizer
Low-nitrogen, higher potassium (5-10-10)
Direct sow in cool weather from a few weeks before the last spring frost, and again in late summer for fall, in loose, fertile, stone-free soil so the roots size up smoothly. Because each beet seedball produces several seedlings, thin them to about 3 inches apart for full roots, keep moisture even to prevent woodiness, and sow successively for a steady supply.
spring planting
Direct sow
Mar 25
Projected first harvest
May 24
fall planting
Direct sow
Aug 4
Projected first harvest
Oct 3
Good neighbors that attract beneficial insects or deter pests
Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide
Row cover to block egg-laying; pick off mined leaves
Row cover seedlings; the holes are mostly cosmetic on the greens
Keep moisture even and thin seedlings to avoid crowding
Pull roots once they reach 2 to 3 inches across for the best texture, since larger roots can turn woody, and harvest the young greens along the way like chard. A light frost sweetens the roots, which store for months in cold, humid conditions with the tops trimmed off.
Beets are a good source of folate, manganese, and potassium, and their deep color comes from betalain pigments studied as antioxidants, while their dietary nitrates are linked to improved blood flow; the greens are rich in vitamins A, C, and K.
For educational and informational purposes only — HomeSown is not medical, health, or other professional advice. Always positively identify any plant before handling or eating it; some plants, and some parts of otherwise-edible plants, are toxic. Consult a qualified professional before consuming or otherwise using any plant, especially if you are pregnant, nursing, taking medication, or have a health condition.
spring planting
fall planting