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When to plant Begonias in Glades County, FL

In Glades County, Begonias is a spring-only crop. Plant December 21–January 4 once soil hits 50°F.

When to Plant Begonias in Glades County, FL

Glades County, Florida Zone 10a June

Your June planting checklist for Glades County, Florida

June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Glades County, Florida.

Avg. last frost February 1
Avg. first frost December 19
Soil temp (4") 88°F
Watering Low
Pest pressure High
Daylight 13.7 hrs
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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.

Glades County, Florida is in USDA Zone 10a. The average last spring frost is February 1 and the first fall frost is December 19, giving you a growing season of approximately 321 days.

At an elevation of 434 feet, Glades County receives approximately 54.3 inches of rainfall annually with predominantly sand soil. Summer highs average 101°F, so Begonias may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Begonias will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Begonias root diseases.

Annual Blooms in Multi-season Pollinator-friendly Deer-resistant
Glades County, FL (Zone 10a) Year-round
321 days
Last Spring Frost February 1
321 growing days
First Fall Frost December 19

Glades County Soil Profile

Soil Type

Sand

Soil pH

5.1-6.3

Drainage

Well Drained

Begonias Planting Risk Windows

Early Start (70% safe) ✓ Fits season (81 days to spare)
Start indoors: Nov 13 Transplant: Dec 11 🌸 Bloom: Feb 19 – Sep 17
Recommended (50%) ✓ Fits season (83 days to spare)
Start indoors: Nov 23 Transplant: Dec 21 🌸 Bloom: Mar 1 – Sep 27
Safe Start (90%) ✓ Fits season (60 days to spare)
Start indoors: Dec 21 Transplant: Jan 18 🌸 Bloom: Mar 29 – Oct 25

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 Glades County

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

Soil pH

Your soil pH (5.1–6.3) overlaps with Begonias's range (5.5–6.5), though not a perfect match.

Soil Texture

Sandy soil in Glades 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 (1.6%). Add 2-3 inches of compost before planting Begonias.

How to Plant Begonias

10"
Between Plants
12"
Between Rows

Succession Planting Begonias

5
successive plantings in your 321-day season

Sow every 8 weeks. Last sowing by Sep 20 to harvest before frost.

Begonias Water Budget

Plant needs
1.0″/week
Rainfall provides
0.7″/week
You supply
0.6″/week
Watering frequency 1-2 times/week
Season total 1,696 gal / 100 sq ft

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 2.7" 0" ❄️ Dormant
Feb 4.3" 2.5" 1.8" 💧 Light watering
Mar 4.3" 2.9" 1.4" 💧 Light watering
Apr 4.3" 2.7" 1.6" 💧 Light watering
May 4.3" 3.5" 0.8" 💧 Light watering
Jun 4.3" 8" 0" ✅ Rainfall sufficient
Jul 4.3" 8.3" 0" ✅ Rainfall sufficient
Aug 4.3" 7.7" 0" ✅ Rainfall sufficient
Sep 4.3" 7.2" 0" ✅ Rainfall sufficient
Oct 4.3" 4.2" 0.1" 💧 Light watering
Nov 4.3" 2.3" 2" 💧 Light watering
Dec 4.3" 2.3" 2" 💧 Light watering

Water needs are for active growing months only (Feb–Dec in Glades 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 ~2,060 GDD — county provides 8,291 GDD Excellent fit

Begonias Planting Timeline — Glades County, FL

Begonias Planting Calendar

Activity When Date Range
Start Indoors November 23 Nov 23 – Dec 7
Transplant Outdoors December 21 Dec 21 – Jan 4
Bloom March 1 Mar 1 – Sep 27

· 10" apart · Rows 12" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Partial Shade (3-6 hours)

💧 Water

1"/week · 1-2 times/week

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 5.5–6.5 · Your soil: acceptable

🗺️ USDA Zone

Zone 10a

📆 Growing Season

321 days in Glades County

Growing Tips for Begonias in Glades County

Direct sow Begonias outdoors after February 01 in Glades County when soil has warmed and frost danger has passed.

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

With summer highs reaching 101°F in Glades County, provide afternoon shade for Begonias and water deeply in the morning.

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 Glades County, FL?

Glades County is in Zone 10a with an average last frost of February 1. Plan your Begonias planting based on this frost date — see the calendar above for exact timing.

What planting zone is Glades County, FL?

Glades County, Florida is in USDA Hardiness Zone 10a. The average last spring frost is February 1 and first fall frost is December 19.

When should I plant Begonias in Glades County, FL?

In Glades County, FL, plant Begonias after the last frost (around February 1) and before the first frost (around December 19). Best results when soil holds above 50°F.

What growing zone is Glades County, FL for Begonias?

Glades County sits in USDA Zone 10a. Begonias grows reliably in zones 2a through 11b, so it's a good fit here.

Can Begonias grow in Glades County's climate?

Yes — Begonias grows well in Glades County's temperate climate. Glades County averages a 322-day frost-free season, with last frost around February 1 and first frost around December 19.

🌱

Your Glades County Garden Planner — Free

A 22-page printable planner built for Glades County (Zone 10a). 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 Glades County, FL. 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.