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When to Plant Begonias in White Pine County, NV

White Pine County, Nevada Zone 6a June

Your June gardening checklist

Your garden in White Pine County, Nevada is working on a schedule, even when you're not. Here's where you should be this June.

Avg. last frost June 12
Avg. first frost September 12
Soil temp (4") 50°F
Watering Critical
Pest pressure High
Daylight 14.8 hrs
  1. Get begonias in the ground

    Your last frost (June 12) has passed. These warm-season crops can handle outdoor soil now.

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Wax begonias (Begonia × semperflorens) are the workhorse shade bedding plant of American horticulture, offering continuous bloom from transplant to hard frost. Bronze or green-leaved varieties perform well from deep shade to full sun (in northern zones) and tolerate summer humidity better than most cool- season flowers. A staple of mass plantings, containers, and window boxes.

White Pine County, Nevada is in USDA Zone 6a. The average last spring frost is June 12 and the first fall frost is September 12, giving you a growing season of approximately 92 days.

At an elevation of 6,766 feet, White Pine County receives approximately 15 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 91°F, providing good warmth for Begonias during the growing season. Sandy soil warms quickly in spring — great for early planting — but Begonias will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Begonias successfully. Mulch heavily to conserve soil moisture.

Annual Blooms in Multi-season Pollinator-friendly Deer-resistant
White Pine County, NV (Zone 6a) Very short season
92 days
Last Spring Frost June 12
92 growing days
First Fall Frost September 12

White Pine County Soil Profile

Soil Type

Sandy Loam

Soil pH

6.7-8.3

Drainage

Well Drained

Begonias Planting Risk Windows

Early Start (70% safe) ✗ May not fit
Start indoors: Mar 29 Transplant: Jun 14 🌸 Bloom: Aug 23 – Nov 22
Recommended (50%) ✗ May not fit
Start indoors: Apr 3 Transplant: Jun 19 🌸 Bloom: Aug 28 – Nov 27
Safe Start (90%) ✗ May not fit
Start indoors: Apr 12 Transplant: Jun 28 🌸 Bloom: Sep 6 – Dec 6

Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.

Soil Compatibility in White Pine County

How your county's soil matches Begonias's growing requirements.

Soil pH

Your soil pH (6.7–8.3) is more alkaline than Begonias prefers (5.5–6.5). Add sulfur or peat moss to lower pH.

Soil Texture

Sandy soil in White Pine County warms quickly in spring but drains fast. Begonias will need more frequent watering and regular compost additions to retain nutrients.

Drainage

Drainage is adequate for Begonias.

Organic Matter

Organic matter is low (0.8%). Add 2-3 inches of compost before planting Begonias.

How to Plant Begonias

8"
Between Plants
10"
Between Rows

Begonias Water Budget

Plant needs
1.0″/week
Rainfall provides
0.7″/week
You supply
0.7″/week
Watering frequency 2-3 times/week
Season total 604 gal / 100 sq ft
Drought risk

Water stress score is 10/10 — consider drought-tolerant varieties and mulching

Monthly Watering Guide for Begonias

Begonias needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Begonias Needs Rainfall You Supplement Action
Jan 0.9" 0" ❄️ Dormant
Feb 0.8" 0" ❄️ Dormant
Mar 0.9" 0" ❄️ Dormant
Apr 0.5" 0" ❄️ Dormant
May 0.3" 0" ❄️ Dormant
Jun 4.3" 0.5" 3.8" 🚿 Regular watering
Jul 4.3" 2.5" 1.8" 💧 Light watering
Aug 4.3" 3.1" 1.2" 💧 Light watering
Sep 4.3" 2.2" 2.1" 💧 Light watering
Oct 1.4" 0" ❄️ Dormant
Nov 0.9" 0" ❄️ Dormant
Dec 0.9" 0" ❄️ Dormant

Water needs are for active growing months only (Jun–Sep in White Pine County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Begonias Heat Requirements (GDD)

What are Growing Degree Days (GDD)?

Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.

Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.

Begonias needs ~1,460 GDD — county provides 1,679 GDD Good fit

Begonias Planting Timeline — White Pine County, NV

Begonias Planting Calendar

Activity When Date Range
Start Indoors April 3 Apr 3 – Apr 17
Transplant Outdoors June 19 Jun 19 – Jul 3
Bloom August 28 Aug 28 – Nov 27

· 8" apart · Rows 10" apart

Month-by-Month Timeline

MonthActivities
January
February
March
April Start Indoors
May
June Transplant Outdoors
July Transplant Outdoors
August Bloom
September Bloom
October Bloom
November Bloom
December

Growing Conditions

☀️ Sun

Partial Shade (3-6 hours)

💧 Water

1"/week · 2-3 times/week

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 5.5–6.5 · Your soil: too_alkaline

🗺️ USDA Zone

Zone 6a

📆 Growing Season

92 days in White Pine County

Growing Tips for Begonias in White Pine County

Direct sow Begonias outdoors after June 12 in White Pine County when soil has warmed and frost danger has passed.

Sandy soil in White Pine County dries quickly — mulch Begonias with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

Your 92.0-day growing season in White Pine County is tight for Begonias (70.0-90.0 days to maturity). Start indoors and choose early-maturing varieties.

White Pine County receives only 15" of rain annually. Begonias needs consistent moisture — install drip irrigation or water deeply 2-3 times per week.

General growing tips

Start seeds indoors 10–12 weeks before last frost — seed is dust-fine; surface-sow on moist mix under lights, do not cover. Bottom heat (70–75°F) speeds germination. Transplant after frost; begonias are not direct-sown in practice. Pinch seedlings once for branching. Keep soil evenly moist; avoid waterlogged conditions. Bronze-leaf types tolerate more sun; green- leaf types prefer shade to part-sun.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Begonias in White Pine County, NV?

White Pine County is in Zone 6a with an average last frost of June 12. Plan your Begonias planting based on this frost date — see the calendar above for exact timing.

What planting zone is White Pine County, NV?

White Pine County, Nevada is in USDA Hardiness Zone 6a. The average last spring frost is June 12 and first fall frost is September 12.

🌱

Your White Pine County Garden Planner — Free

A 22-page printable planner built for White Pine County (Zone 6a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for White Pine County, NV. Local conditions may vary. Last updated: June 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.