When to Plant Green Beans in Newport News, VA
Published: April 21, 2026
Green Bean Planting Dates for Newport News, VA
| Start seeds indoors | Year-round |
| Last frost (average) | March 22 |
| Direct sow outdoors | March 29–April 8 |
| Minimum soil temperature | 60°F |
| Expect first harvest | May 18 – June 2 |
| Fall crop planting | September 15–25 |
| Fall crop harvest | November 4 |
| First fall frost (average) | November 10 |
Best Green Bean Varieties for Newport News, VA
For Zone 6b Newport News, the best-performing green bean varieties are Blue Lake 274, Roma II, and Dragon Tongue — all widely adapted, disease-resistant varieties proven across the transition zone. Maxibel is a good alternative where disease resistance matters most, especially in humid summers. These varieties are typically stocked by local nurseries and are the safest bets for gardeners new to green bean in Newport News.
Growing Green Beans in Newport News
Newport News sits in Zone 6b, with an average last frost of March 22 and first fall frost around November 10 — giving a 233-day frost-free growing season. Warm-season crops like green bean need soil at 60°F or above before transplanting; Newport News's frost calendar puts that window clearly in the late-spring to early-fall range.
Newport News's moderate climate supports green bean on the standard transplant calendar with minimal special accommodation. Succession planting — sowing fresh seeds or setting new transplants every 2–3 weeks through spring — stretches the harvest window and gives you a backup crop if pests hit the first planting.
Newport News's heavy clay soil benefits from raised beds or deep organic matter amendment before planting green bean. Clay retains moisture well but compacts easily — add 3 to 4 inches of compost and work it in to 12 inches before planting. Consistent watering (1 inches per week) is especially important in clay soil, which can crack and pull away from roots during dry spells; mulch around plants to stabilize moisture.
Green Bean Calendar for Newport News
| Month | Task |
|---|---|
| Year | Start seeds indoors under grow lights |
| March | Direct sow seeds into warm soil |
| May | Expect first harvest window to open |
| September | Start fall crop — transplants or direct sow |
| November | First fall frost — harvest remaining, end of outdoor season |
Green Bean Tips for Newport News Gardeners
- •Direct sow only — beans do not transplant successfully.
- •Succession plant every 2–3 weeks for continuous harvest throughout the season.
- •Succession plant green bean in Newport News every 2–3 weeks through spring to extend the harvest window into summer.
Common Green Bean Pests in Newport News
- •Mexican Bean Beetle — peaks July in Zone 6b (active May–September); yellow beetles that skeletonize leaves; handpick eggs on leaf undersides.
- •Aphids — peaks July in Zone 6b (active May–September); clusters on leaf undersides; blast with a strong water spray or apply neem oil.
- •Spider Mite — peaks July in Zone 6b (active May–September); fine webbing and stippled leaves; increase humidity and spray plants with water.
Check plants every 2–3 days during peak season — early intervention prevents most infestations from becoming serious.
What to Plant with Green Beans in Newport News
In Newport News's moderate climate, Carrot and Cucumber are the most beneficial plants to grow alongside green bean. Carrot shares root-zone space without competing because carrot roots run deeper than most companions. Keep green bean away from Onion — it inhibits bean and pea growth through sulfur-compound allelopathy.
Frequently Asked Questions
When should I plant green bean in Newport News, VA?
In Newport News (Zone 6b), direct sow green bean around March 29–April 8. Soil must be at 60°F or warmer at 2-inch depth before sowing — cold soil rots the seeds.
What zone is Newport News, VA for green bean growing?
Newport News is USDA Zone 6b. For green bean, this means a frost-free growing season of roughly 33 weeks running from March 22 to November 10. This is a comfortable window for warm-season crops like green bean — standard varieties work well.
When is green bean harvest season in Newport News?
Expect the first green bean harvest in Newport News around May 18, with harvest continuing through June 2. This is based on 50–65 days from transplant or direct sow. A fall crop planted September 15–25 adds a second harvest around November 4.
How long does it take to grow green bean in Newport News, VA?
From transplant or direct sow to first harvest, green bean takes 50–65 days in Newport News's climate. Based on a typical planting date of March 29–April 8, expect your first harvest around May 18. Newport News's Zone 6b transition-zone climate produces maturity times right in the middle of the stated range.
What soil does green bean need in Newport News?
Newport News's heavy clay soil compacts easily and drains slowly — problematic for green bean which needs oxygenated roots. Build a raised bed or amend deeply with 3–4 inches of compost worked into the top 12 inches. Add gypsum if the soil is severely compacted. Consistent watering matters especially in clay because the soil can crack and pull away from roots during dry spells.