When to Plant Peas in Lewisville, TX
Published: April 24, 2026
Pea Planting Dates for Lewisville, TX
| Start seeds indoors | Year-round |
| Last frost (average) | March 1 |
| Direct sow outdoors | January 25–February 4 |
| Minimum soil temperature | 40°F |
| Expect first harvest | March 21 – April 5 |
| Fall crop planting | September 13–23 |
| Fall crop harvest | November 7 |
| First fall frost (average) | November 22 |
⚠ Plant peas 4–6 weeks before last frost — one of the first vegetables of spring. Tolerate light frost. Also plant in late summer for a fall harvest.
Best Pea Varieties for Lewisville, TX
Consult a Lewisville-area nursery or your state extension office for pea varieties proven in Zone 7b.
Growing Peas in Lewisville
Lewisville sits in Zone 7b, with an average last frost of March 1 and first fall frost around November 22 — giving a 266-day frost-free growing season. Cool-season crops like pea benefit from Lewisville's cooler spring and fall windows, when temperatures stay in the 55–75°F sweet spot that produces the best flavor and least bolting.
Lewisville's moderate climate supports pea 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.
Lewisville's heavy clay soil benefits from raised beds or deep organic matter amendment before planting pea. 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.
Pea Calendar for Lewisville
| Month | Task |
|---|---|
| Year | Start seeds indoors under grow lights |
| March | Last frost — soil warming, prepare bed |
| January | Direct sow seeds into warm soil |
| March | Expect first harvest window to open |
| September | Start fall crop — transplants or direct sow |
| November | First fall frost — harvest remaining, end of outdoor season |
Pea Tips for Lewisville Gardeners
- •Soak pea seeds overnight before planting to speed germination in cool soil.
- •Install a 4–6 foot trellis at planting time — peas climb from day one and produce more per square foot when supported.
- •Succession plant pea in Lewisville every 2–3 weeks through spring to extend the harvest window into summer.
Common Pea Pests in Lewisville
- •Pea Aphid — peaks July in Zone 7b (active May–September); monitor closely during peak season and treat early.
- •Powdery Mildew — peaks July in Zone 7b (active May–September); white powdery coating on leaves; improve airflow and apply milk spray (1:9 milk-to-water).
- •Root Rot — peaks July in Zone 7b (active May–September); 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 Peas in Lewisville
In Lewisville's moderate climate, Carrot and Radish are the most beneficial plants to grow alongside pea. Carrot shares root-zone space without competing because carrot roots run deeper than most companions. Keep pea away from Onion — it inhibits bean and pea growth through sulfur-compound allelopathy.
Frequently Asked Questions
When should I plant pea in Lewisville, TX?
In Lewisville (Zone 7b), direct sow pea around January 25–February 4. Soil must be at 40°F or warmer at 2-inch depth before sowing — cold soil rots the seeds.
What zone is Lewisville, TX for pea growing?
Lewisville is USDA Zone 7b. For pea, this means a frost-free growing season of roughly 38 weeks running from March 1 to November 22. Cool-season crops like pea thrive in this zone with both spring and fall planting windows available.
When is pea harvest season in Lewisville?
Expect the first pea harvest in Lewisville around March 21, with harvest continuing through April 5. This is based on 55–70 days from transplant or direct sow. A fall crop planted September 13–23 adds a second harvest around November 7.
How long does it take to grow pea in Lewisville, TX?
From transplant or direct sow to first harvest, pea takes 55–70 days in Lewisville's climate. Based on a typical planting date of January 25–February 4, expect your first harvest around March 21. Lewisville's Zone 7b transition-zone climate produces maturity times right in the middle of the stated range.
What soil does pea need in Lewisville?
Lewisville's heavy clay soil compacts easily and drains slowly — problematic for pea 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.