When to plant Lavender in Leon County, FL
Leon County's short 255-day growing season means one Lavender planting between February 25 and March 11. No fall crop in Zone 9a.
When to Plant Lavender in Leon County, FL
Leon County, Florida gardeners: here's your July plan
Here's what deserves your attention in Leon County, Florida this month. Everything below is tailored to Zone 9a and timed around your local frost dates.
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Basket week: lavender
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
August will be here before you know it — start on
- First harvests: lavender
Lavender (Lavandula angustifolia) is a fragrant Mediterranean sub-shrub prized for its silver-gray foliage and intensely aromatic purple flower spikes. A classic companion for roses and an unmatched pollinator magnet, lavender thrives in the exact conditions that challenge many plants: poor, rocky, alkaline soil with excellent drainage and full sun. English lavender is the most cold-hardy species, reliably perennial in Zones 5–9. Fresh or dried flowers are widely used in sachets, essential oils, culinary applications, and dried arrangements.
Leon County, Florida is in USDA Zone 9a. The average last spring frost is March 11 and the first fall frost is November 21, giving you a growing season of approximately 255 days.
At an elevation of 250 feet, Leon County receives approximately 53.9 inches of rainfall annually with predominantly sand soil. Summer highs average 95°F, so Lavender may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Lavender will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Lavender root diseases.
Leon County Soil Profile
Soil Type
Sand
Soil pH
4.8-5.7
Drainage
Well Drained
Lavender Planting Risk Windows
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 Leon County
How your county's soil matches Lavender's growing requirements.
Soil pH
Your soil pH (4.8–5.7) is more acidic than Lavender prefers (6.5–7.5). Add garden lime to raise pH.
Soil Texture
Sandy soil in Leon County warms quickly in spring but drains fast. Lavender will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Lavender.
Organic Matter
Organic matter is low (1.3%). Add 2-3 inches of compost before planting Lavender.
How to Plant Lavender
Lavender Water Budget
Monthly Watering Guide for Lavender
Lavender needs approximately 0.3 inches of water per week (1.3" per month). Here's how your county's rainfall compares month by month.
| Month | Lavender Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 2.2" | 0" | ❄️ Dormant |
| Feb | — | 3.3" | 0" | ❄️ Dormant |
| Mar | 1.3" | 3" | 0" | ✅ Rainfall sufficient |
| Apr | 1.3" | 2.4" | 0" | ✅ Rainfall sufficient |
| May | 1.3" | 4.1" | 0" | ✅ Rainfall sufficient |
| Jun | 1.3" | 7.2" | 0" | ✅ Rainfall sufficient |
| Jul | 1.3" | 7.6" | 0" | ✅ Rainfall sufficient |
| Aug | 1.3" | 7.5" | 0" | ✅ Rainfall sufficient |
| Sep | 1.3" | 6.9" | 0" | ✅ Rainfall sufficient |
| Oct | 1.3" | 5.2" | 0" | ✅ Rainfall sufficient |
| Nov | 1.3" | 2.1" | 0" | ✅ Rainfall sufficient |
| Dec | — | 2.6" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Leon County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Lavender 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.
Lavender Planting Timeline — Leon County, FL
Lavender Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 14 | Jan 14 – Jan 28 |
| Transplant Outdoors | February 25 | Feb 25 – Mar 11 |
| Bloom | May 6 | May 6 – Aug 12 |
Plant 0.5" deep · 18" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Transplant Outdoors |
| March | Transplant Outdoors |
| April | — |
| May | Bloom |
| June | Bloom |
| July | Bloom |
| August | Bloom |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.3"/week · Natural rainfall sufficient
📅 Days to Maturity
90–120 days
🧪 Soil pH
Needs 6.5–7.5 · Your soil: too_acidic
🗺️ USDA Zone
Zone 9a
📆 Growing Season
255 days in Leon County
Growing Tips for Lavender in Leon County
Direct sow Lavender outdoors after March 11 in Leon County when soil has warmed and frost danger has passed.
Sandy soil in Leon County dries quickly — mulch Lavender with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
General growing tips
The single most important requirement for lavender success is excellent drainage — it will rot in heavy clay or wet winter soils before cold alone kills it. Amend with coarse sand or fine gravel if needed; raised beds work well in Zones 5–6. Start from rooted cuttings or transplants rather than seed for named cultivars. Transplant after last frost when soil is reliably warm (55°F+). Avoid rich or overly moist soils. Prune lightly after each flush of bloom, but never cut into old wood below the green growth zone — it will not regenerate from leafless woody stems. In Zones 5–6, mulch lightly with gravel (not bark/organic material which traps moisture) around the crown for winter protection. Year 2+ plants develop into full, mature shrubs with the most prolific bloom.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Lavender in Other Locations
Frequently Asked Questions
When should I plant Lavender in Leon County, FL?
Leon County is in Zone 9a with an average last frost of March 11. Plan your Lavender planting based on this frost date — see the calendar above for exact timing.
What planting zone is Leon County, FL?
Leon County, Florida is in USDA Hardiness Zone 9a. The average last spring frost is March 11 and first fall frost is November 21.
When should I plant Lavender in Leon County, FL?
In Leon County, FL, plant Lavender after the last frost (around March 11) and before the first frost (around November 21). Best results when soil holds above 50°F.
What growing zone is Leon County, FL for Lavender?
Leon County sits in USDA Zone 9a. Lavender grows reliably in zones 5a through 9b, so it's a good fit here.
Can Lavender grow in Leon County's climate?
Yes — Lavender grows well in Leon County's temperate climate. Leon County averages a 255-day frost-free season, with last frost around March 11 and first frost around November 21.
Your Leon County Garden Planner — Free
A 22-page printable planner built for Leon County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.