When to Plant Brussels Sprouts in Newport News, VA
Published: April 24, 2026
Brussels Sprout Planting Dates for Newport News, VA
| Start seeds indoors | February 15–22 |
| Last frost (average) | March 22 |
| Transplant outdoors | June 14–24 |
| Minimum soil temperature | 45°F |
| Expect first harvest | September 2 – September 22 |
| Fall crop planting | August 11–21 |
| Fall crop harvest | October 30 |
| First fall frost (average) | November 10 |
⚠ Brussels sprouts are planted in midsummer for a fall harvest. Count back 90 days from your first fall frost to find the transplant date. Start seeds indoors 4–6 weeks before that date. Flavor improves after frost.
Best Brussels Sprout Varieties for Newport News, VA
Consult a Newport News-area nursery or your state extension office for brussels sprout varieties proven in Zone 6b.
Growing Brussels Sprouts 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. Cool-season crops like brussels sprout benefit from Newport News's cooler spring and fall windows, when temperatures stay in the 55–75°F sweet spot that produces the best flavor and least bolting.
Newport News's moderate climate supports brussels sprout 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 brussels sprout. 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 (1.5 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.
Brussels Sprout Calendar for Newport News
| Month | Task |
|---|---|
| February | Start seeds indoors under grow lights |
| March | Last frost — harden off seedlings outdoors |
| June | Transplant outdoors into warm soil |
| September | Expect first harvest window to open |
| August | Start fall crop — transplants or direct sow |
| November | First fall frost — harvest remaining, end of outdoor season |
Brussels Sprout Tips for Newport News Gardeners
- •Count back 90 days from first fall frost to find the transplant date — this is the most important Brussels sprout timing rule.
- •Pinch the top of each plant about a month before first frost — this channels energy into sprout formation.
- •Succession plant brussels sprout in Newport News every 2–3 weeks through spring to extend the harvest window into summer.
Common Brussels Sprout Pests in Newport News
- •Cabbage Worm — peaks July in Zone 6b (active May–September); green caterpillars on brassicas; apply Bt spray or use row covers.
- •Aphid — peaks July in Zone 6b (active May–September); monitor closely during peak season and treat early.
- •Cabbage Looper — peaks July in Zone 6b (active May–September); loop-walking green caterpillars; Bt spray works well.
Check plants every 2–3 days during peak season — early intervention prevents most infestations from becoming serious.
What to Plant with Brussels Sprouts in Newport News
In Newport News's moderate climate, Onion and Celery are the most beneficial plants to grow alongside brussels sprout. Onion deters carrot fly, aphids, and several root-zone pests through sulfur compounds. Keep brussels sprout away from Tomato — it competes for nutrients or shares pest pressure.
Frequently Asked Questions
When should I plant brussels sprout in Newport News, VA?
In Newport News (Zone 6b), start brussels sprout seeds indoors around February 15–22 and transplant outdoors around June 14–24. The city's average last frost of March 22 is the anchor date — count 5 weeks back for seed starting and 12 weeks forward for transplanting.
What zone is Newport News, VA for brussels sprout growing?
Newport News is USDA Zone 6b. For brussels sprout, this means a frost-free growing season of roughly 33 weeks running from March 22 to November 10. Cool-season crops like brussels sprout thrive in this zone with both spring and fall planting windows available.
When is brussels sprout harvest season in Newport News?
Expect the first brussels sprout harvest in Newport News around September 2, with harvest continuing through September 22. This is based on 80–100 days from transplant or direct sow. A fall crop planted August 11–21 adds a second harvest around October 30.
How long does it take to grow brussels sprout in Newport News, VA?
From transplant or direct sow to first harvest, brussels sprout takes 80–100 days in Newport News's climate. Based on a typical planting date of June 14–24, expect your first harvest around September 2. Newport News's Zone 6b transition-zone climate produces maturity times right in the middle of the stated range.
What soil does brussels sprout need in Newport News?
Newport News's heavy clay soil compacts easily and drains slowly — problematic for brussels sprout 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.