When to Plant Beets in Las Vegas, NV
Published: April 24, 2026
Beet Planting Dates for Las Vegas, NV
| Start seeds indoors | Year-round |
| Last frost (average) | January 30 |
| Direct sow outdoors | January 2–12 |
| Minimum soil temperature | 40°F |
| Expect first harvest | February 21 – March 13 |
| Fall crop planting | October 20–30 |
| Fall crop harvest | December 9 |
| First fall frost (average) | December 15 |
⚠ Direct sow beets 3–4 weeks before last frost. Each beet seed cluster contains 2–3 seeds — thin to 3 inches. Succession plant every 3 weeks.
Best Beet Varieties for Las Vegas, NV
Consult a Las Vegas-area nursery or your state extension office for beet varieties proven in Zone 9a.
Growing Beets in Las Vegas
Las Vegas sits in Zone 9a, with an average last frost of January 30 and first fall frost around December 15 — giving a 319-day frost-free growing season. Cool-season crops like beet benefit from Las Vegas's cooler spring and fall windows, when temperatures stay in the 55–75°F sweet spot that produces the best flavor and least bolting.
In Las Vegas's warm climate, beet works best as a fall, winter, and early-spring crop. Summer heat bolts most cool-season vegetables before they can produce a harvestable head or root. Plan primary plantings in October through February in Las Vegas, not April through June.
Las Vegas's caliche soil is rock-hard below the surface — raised beds filled with quality potting mix are the most practical approach for beet. Breaking through caliche for in-ground planting requires significant soil amendment, gypsum application, and deep tilling over several seasons. Water at 1 inches per week delivered through drip irrigation for best results in a raised-bed system.
Beet Calendar for Las Vegas
| Month | Task |
|---|---|
| Year | Start seeds indoors under grow lights |
| January | Direct sow seeds into warm soil |
| February | Expect first harvest window to open |
| October | Start fall crop — transplants or direct sow |
| December | First fall frost — harvest remaining, end of outdoor season |
Beet Tips for Las Vegas Gardeners
- •Soak beet seeds 4 hours before planting to soften the tough seed cluster and improve germination rates.
- •Thin seedlings to 3 inches apart — crowded plants produce tiny woody roots rather than full-sized beets.
- •Plant cool-season beet in Las Vegas during October through February — spring plantings bolt before producing a usable crop in warm zones.
Common Beet Pests in Las Vegas
- •Leaf Miner — peaks June–August in Zone 9a (active March–October); winding white trails in leaves; remove affected leaves and use row covers.
- •Flea Beetle — peaks June–August in Zone 9a (active March–October); tiny black beetles that riddle leaves with holes; row covers protect seedlings.
- •Aphid — peaks June–August in Zone 9a (active March–October); monitor closely during peak season and treat early.
Check plants every 2–3 days during peak season — early intervention prevents most infestations from becoming serious.
What to Plant with Beets in Las Vegas
In Las Vegas's warm climate, Onion and Garlic are the most beneficial plants to grow alongside beet. Onion deters carrot fly, aphids, and several root-zone pests through sulfur compounds. Keep beet away from Pole Bean — it competes for nutrients or shares pest pressure. Warm-climate gardeners especially benefit from dense, layered companion plantings that shade soil and reduce water loss.
Frequently Asked Questions
When should I plant beet in Las Vegas, NV?
In Las Vegas (Zone 9a), direct sow beet around January 2–12. Soil must be at 40°F or warmer at 2-inch depth before sowing — cold soil rots the seeds.
What zone is Las Vegas, NV for beet growing?
Las Vegas is USDA Zone 9a. For beet, this means a frost-free growing season of roughly 46 weeks running from January 30 to December 15. Cool-season crops like beet thrive in this zone with both spring and fall planting windows available.
When is beet harvest season in Las Vegas?
Expect the first beet harvest in Las Vegas around February 21, with harvest continuing through March 13. This is based on 50–70 days from transplant or direct sow. A fall crop planted October 20–30 adds a second harvest around December 9.
How long does it take to grow beet in Las Vegas, NV?
From transplant or direct sow to first harvest, beet takes 50–70 days in Las Vegas's climate. Based on a typical planting date of January 2–12, expect your first harvest around February 21. Las Vegas's warm Zone 9a climate tends toward the faster end of this range — warmer soil and longer days accelerate maturity.
What soil does beet need in Las Vegas?
Las Vegas's caliche subsoil is effectively rock — traditional in-ground planting of beet produces poor results. Build a raised bed with 12–18 inches of quality potting mix or Mel's Mix for reliable production. Break through caliche only for deep-rooted crops, and expect to add compost each year to offset the alkalinity.