When to Plant Carrots in North Las Vegas, NV
Published: April 21, 2026
Carrot Planting Dates for North Las Vegas, NV
| Start seeds indoors | Year-round |
| Last frost (average) | January 30 |
| Direct sow outdoors | January 2–12 |
| Minimum soil temperature | 45°F |
| Expect first harvest | March 13 – March 23 |
| Fall crop planting | October 6–16 |
| Fall crop harvest | December 15 |
| First fall frost (average) | December 15 |
Best Carrot Varieties for North Las Vegas, NV
For Zone 9a North Las Vegas, the best-performing carrot varieties are Danvers 126, Imperator 58, and Chantenay Red Core — all rated for heat tolerance in warm-zone summers. Nantes is a solid second choice for the fall crop where a quicker 70-day maturity makes the most of a shorter fall window. These varieties are typically stocked by local nurseries and are the safest bets for gardeners new to carrot in North Las Vegas.
Growing Carrots in North Las Vegas
North 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 carrot benefit from North 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 North Las Vegas's warm climate, carrot 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 North Las Vegas, not April through June.
North Las Vegas's caliche soil is rock-hard below the surface — raised beds filled with quality potting mix are the most practical approach for carrot. 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.
Carrot Calendar for North Las Vegas
| Month | Task |
|---|---|
| Year | Start seeds indoors under grow lights |
| January | Direct sow seeds into warm soil |
| March | Expect first harvest window to open |
| October | Start fall crop — transplants or direct sow |
| December | First fall frost — harvest remaining, end of outdoor season |
Carrot Tips for North Las Vegas Gardeners
- •Direct sow ONLY — transplanting carrots causes forked, misshapen roots every time.
- •Soil must be loose and rock-free to at least 12 inches deep; raised beds are ideal.
- •Plant cool-season carrot in North Las Vegas during October through February — spring plantings bolt before producing a usable crop in warm zones.
Common Carrot Pests in North Las Vegas
- •Carrot Fly — peaks June–August in Zone 9a (active March–October); larvae tunnel through roots; use row covers or plant near onions to deter adults.
- •Wireworm — peaks June–August in Zone 9a (active March–October); orange-brown beetle larvae in soil; trap with cut potato pieces buried in soil.
- •Leaf Blight — peaks June–August in Zone 9a (active March–October); dark spots on leaves spreading from bottom up; remove affected foliage and apply copper fungicide.
Check plants every 2–3 days during peak season — early intervention prevents most infestations from becoming serious.
What to Plant with Carrots in North Las Vegas
In North Las Vegas's warm climate, Tomato and Onion are the most beneficial plants to grow alongside carrot. Tomato repels carrot fly while benefiting from nearby aerated soil. Keep carrot away from Dill — 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 carrot in North Las Vegas, NV?
In North Las Vegas (Zone 9a), direct sow carrot around January 2–12. Soil must be at 45°F or warmer at 2-inch depth before sowing — cold soil rots the seeds.
What zone is North Las Vegas, NV for carrot growing?
North Las Vegas is USDA Zone 9a. For carrot, this means a frost-free growing season of roughly 46 weeks running from January 30 to December 15. Cool-season crops like carrot thrive in this zone with both spring and fall planting windows available.
When is carrot harvest season in North Las Vegas?
Expect the first carrot harvest in North Las Vegas around March 13, with harvest continuing through March 23. This is based on 70–80 days from transplant or direct sow. A fall crop planted October 6–16 adds a second harvest around December 15.
How long does it take to grow carrot in North Las Vegas, NV?
From transplant or direct sow to first harvest, carrot takes 70–80 days in North Las Vegas's climate. Based on a typical planting date of January 2–12, expect your first harvest around March 13. North 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 carrot need in North Las Vegas?
North Las Vegas's caliche subsoil is effectively rock — traditional in-ground planting of carrot 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.