When to Plant Beans in North Las Vegas, NV
Published: April 24, 2026
Bean Planting Dates for North Las Vegas, NV
| Start seeds indoors | Year-round |
| Last frost (average) | January 30 |
| Direct sow outdoors | February 6–16 |
| Minimum soil temperature | 60°F |
| Expect first harvest | March 28 – April 12 |
| Fall crop planting | October 6–16 |
| Fall crop harvest | November 25 |
| First fall frost (average) | December 15 |
⚠ Direct sow beans after last frost when soil reaches 60°F. Never start indoors — beans resent transplanting. Succession plant every 2–3 weeks for continuous harvest.
Best Bean Varieties for North Las Vegas, NV
Consult a North Las Vegas-area nursery or your state extension office for bean varieties proven in Zone 9a.
Growing Beans 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. Warm-season crops like bean need soil at 60°F or above before transplanting; North Las Vegas's frost calendar puts that window clearly in the late-spring to early-fall range.
North Las Vegas's warm climate creates a two-season opportunity for bean: a spring crop planted February 6–16 and a fall crop planted around October 6–16. Peak summer heat (often 95°F+) can shut down flower set in July and August, so the fall crop started in midsummer avoids the worst of that heat and typically produces cleaner fruit.
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 bean. 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.
Bean Calendar for North Las Vegas
| Month | Task |
|---|---|
| Year | Start seeds indoors under grow lights |
| January | Last frost — soil warming, prepare bed |
| February | 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 |
Bean Tips for North Las Vegas Gardeners
- •Inoculate bean seeds with rhizobium bacteria before planting in new garden soil — boosts nitrogen fixation and yields.
- •Plant bush beans every 2–3 weeks through midsummer for a continuous harvest from July to first frost.
- •In North Las Vegas, plant fall crops in July for October–November harvests — these often out-yield spring plantings because cooler fall nights improve fruit set.
Common Bean Pests in North Las Vegas
- •Mexican Bean Beetle — peaks June–August in Zone 9a (active March–October); yellow beetles that skeletonize leaves; handpick eggs on leaf undersides.
- •Aphid — peaks June–August in Zone 9a (active March–October); monitor closely during peak season and treat early.
- •Bean Rust — 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 Beans in North Las Vegas
In North Las Vegas's warm climate, Corn and Cucumber are the most beneficial plants to grow alongside bean. Corn provides vertical support for climbing companions in the Three Sisters planting. Keep bean away from Onion — it inhibits bean and pea growth through sulfur-compound allelopathy. Warm-climate gardeners especially benefit from dense, layered companion plantings that shade soil and reduce water loss.
Frequently Asked Questions
When should I plant bean in North Las Vegas, NV?
In North Las Vegas (Zone 9a), direct sow bean around February 6–16. Soil must be at 60°F or warmer at 2-inch depth before sowing — cold soil rots the seeds.
What zone is North Las Vegas, NV for bean growing?
North Las Vegas is USDA Zone 9a. For bean, this means a frost-free growing season of roughly 46 weeks running from January 30 to December 15. This is a comfortable window for warm-season crops like bean — standard varieties work well.
When is bean harvest season in North Las Vegas?
Expect the first bean harvest in North Las Vegas around March 28, with harvest continuing through April 12. This is based on 50–65 days from transplant or direct sow. A fall crop planted October 6–16 adds a second harvest around November 25.
How long does it take to grow bean in North Las Vegas, NV?
From transplant or direct sow to first harvest, bean takes 50–65 days in North Las Vegas's climate. Based on a typical planting date of February 6–16, expect your first harvest around March 28. 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 bean need in North Las Vegas?
North Las Vegas's caliche subsoil is effectively rock — traditional in-ground planting of bean 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.