When to Plant Tomatoes in Reno, NV
Published: April 21, 2026
Tomato Planting Dates for Reno, NV
| Start seeds indoors | February 16–23 |
| Last frost (average) | March 30 |
| Transplant outdoors | April 13–23 |
| Minimum soil temperature | 60°F |
| Expect first harvest | June 12 – July 7 |
| Fall crop planting | August 9–19 |
| Fall crop harvest | October 8 |
| First fall frost (average) | November 1 |
⚠Warm-climate gardeners (TX, FL, AZ) can grow TWO crops: spring (Feb–March transplant) and fall (July transplant for October harvest).
Best Tomato Varieties for Reno, NV
For Zone 6a Reno, the best-performing tomato varieties are Big Beef, Early Girl, and Better Boy — all widely adapted, disease-resistant varieties proven across the transition zone. Cherokee Purple 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 tomato in Reno.
Growing Tomatoes in Reno
Reno sits in Zone 6a, with an average last frost of March 30 and first fall frost around November 1 — giving a 216-day frost-free growing season. Warm-season crops like tomato need soil at 60°F or above before transplanting; Reno's frost calendar puts that window clearly in the late-spring to early-fall range.
Reno's moderate climate supports tomato 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.
Reno's caliche soil is rock-hard below the surface — raised beds filled with quality potting mix are the most practical approach for tomato. Breaking through caliche for in-ground planting requires significant soil amendment, gypsum application, and deep tilling over several seasons. Water at 1.5 inches per week delivered through drip irrigation for best results in a raised-bed system.
Tomato Calendar for Reno
| Month | Task |
|---|---|
| February | Start seeds indoors under grow lights |
| March | Last frost — harden off seedlings outdoors |
| April | Transplant outdoors into warm soil |
| June | Expect first harvest window to open |
| August | Start fall crop — transplants or direct sow |
| November | First fall frost — harvest remaining, end of outdoor season |
Tomato Tips for Reno Gardeners
- •Bury the stem 2/3 deep when transplanting — roots grow from the buried stem for a stronger plant.
- •Consistent watering prevents blossom end rot and fruit cracking; uneven moisture causes both.
- •Succession plant tomato in Reno every 2–3 weeks through spring to extend the harvest window into summer.
Common Tomato Pests in Reno
- •Tomato Hornworm — peaks July in Zone 6a (active May–September); look for 3–4 inch green caterpillars with white stripes; handpick into soapy water or apply Bt spray.
- •Aphids — peaks July in Zone 6a (active May–September); clusters on leaf undersides; blast with a strong water spray or apply neem oil.
- •Early Blight — peaks July in Zone 6a (active May–September); dark rings on lower leaves; remove affected leaves 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 Tomatoes in Reno
In Reno's moderate climate, Basil and Marigold are the most beneficial plants to grow alongside tomato. Basil repels whiteflies, aphids, and spider mites, and is planted at the same time as its partners. Keep tomato away from Potato — it competes for nutrients and shares blight diseases.
Frequently Asked Questions
When should I plant tomato in Reno, NV?
In Reno (Zone 6a), start tomato seeds indoors around February 16–23 and transplant outdoors around April 13–23. The city's average last frost of March 30 is the anchor date — count 6 weeks back for seed starting and 2 weeks forward for transplanting.
What zone is Reno, NV for tomato growing?
Reno is USDA Zone 6a. For tomato, this means a frost-free growing season of roughly 31 weeks running from March 30 to November 1. This is a comfortable window for warm-season crops like tomato — standard varieties work well.
When is tomato harvest season in Reno?
Expect the first tomato harvest in Reno around June 12, with harvest continuing through July 7. This is based on 60–85 days from transplant or direct sow. A fall crop planted August 9–19 adds a second harvest around October 8.
How long does it take to grow tomato in Reno, NV?
From transplant or direct sow to first harvest, tomato takes 60–85 days in Reno's climate. Based on a typical planting date of April 13–23, expect your first harvest around June 12. Reno's Zone 6a transition-zone climate produces maturity times right in the middle of the stated range.
What soil does tomato need in Reno?
Reno's caliche subsoil is effectively rock — traditional in-ground planting of tomato 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.