When to plant Dill in Miami-Dade County, FL
For Dill in Miami-Dade County, the safe spring window opens around December 11 and closes around January 1. Last expected frost is January 1, first fall frost December 31, giving a 365-day growing season. A second sowing from November 5 to November 19 extends the harvest into fall.
When to Plant Dill in Miami-Dade County, FL
Your July gardening checklist
Your Miami-Dade County, Florida garden is entering a new phase. Here's what's on the schedule for July and why each task matters now.
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Plan the fall garden
Make a planting map for August. Tomatoes, peppers, brassicas, lettuce, root crops all go in over the next 8 weeks. Soil amendments and irrigation prep happen now.
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Keep heat-survivor crops productive
Daily harvest of okra and southern peas keeps plants producing. Let pods over-mature and the plant stops setting new fruit.
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Watch for hurricane prep season
August-October is hurricane season. Stake young trees, secure rain barrels, and plan how to protect tender transplants from high winds.
Dill is a feathery annual herb with aromatic leaves and seeds. Its fine foliage and umbrella-shaped flower heads attract beneficial insects to the garden.
Miami-Dade County, Florida is in USDA Zone 11a. The average last spring frost is January 1 and the first fall frost is December 31, giving you a growing season of approximately 364 days.
At an elevation of 123 feet, Miami-Dade County receives approximately 58.7 inches of rainfall annually with predominantly sand soil. Summer highs average 90°F, providing good warmth for Dill during the growing season. Sandy soil warms quickly in spring — great for early planting — but Dill will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Dill root diseases.
Miami-Dade County Soil Profile
Soil Type
Sand
Soil pH
5.1-6.3
Drainage
Well Drained
Soil Compatibility in Miami-Dade County
How your county's soil matches Dill's growing requirements.
Soil pH
Your soil pH (5.1–6.3) overlaps with Dill's range (5.5–7.0), though not a perfect match.
Soil Texture
Sandy soil in Miami-Dade County warms quickly in spring but drains fast. Dill will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Dill.
Organic Matter
Organic matter is low (1.3%). Add 2-3 inches of compost before planting Dill.
How to Plant Dill
Fall planting: Sow 8 weeks before your first frost date for a fall harvest.
Dill Water Budget
Monthly Watering Guide for Dill
Dill needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Dill Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | 2.2" | 2.9" | 0" | ✅ Rainfall sufficient |
| Feb | 2.2" | 2.9" | 0" | ✅ Rainfall sufficient |
| Mar | 2.2" | 3.4" | 0" | ✅ Rainfall sufficient |
| Apr | 2.2" | 2.5" | 0" | ✅ Rainfall sufficient |
| May | 2.2" | 3.8" | 0" | ✅ Rainfall sufficient |
| Jun | 2.2" | 8.1" | 0" | ✅ Rainfall sufficient |
| Jul | 2.2" | 9.5" | 0" | ✅ Rainfall sufficient |
| Aug | 2.2" | 8.6" | 0" | ✅ Rainfall sufficient |
| Sep | 2.2" | 7.1" | 0" | ✅ Rainfall sufficient |
| Oct | 2.2" | 5" | 0" | ✅ Rainfall sufficient |
| Nov | 2.2" | 2.3" | 0" | ✅ Rainfall sufficient |
| Dec | 2.2" | 2.7" | 0" | ✅ Rainfall sufficient |
Water needs are for active growing months only (Jan–Dec in Miami-Dade County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Dill 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.
Dill Planting Timeline — Miami-Dade County, FL
Dill Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | December 4 | Dec 4 – Dec 18 |
| Transplant Outdoors | December 25 | Dec 25 – Jan 8 |
| Direct Sow | December 11 | Dec 11 – Jan 1 |
| Harvest | February 5 | Feb 5 – Apr 9 |
| Fall Sowing | November 5 | Nov 5 – Nov 19 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Transplant Outdoors Direct Sow |
| February | Harvest |
| March | Harvest |
| April | Harvest |
| May | — |
| June | — |
| July | — |
| August | — |
| September | — |
| October | — |
| November | Fall Sowing |
| December | Start Indoors Transplant Outdoors Direct Sow |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.5"/week · Natural rainfall sufficient
📅 Days to Maturity
40–60 days
🧪 Soil pH
Needs 5.5–7 · Your soil: acceptable
🗺️ USDA Zone
Zone 11a
📆 Growing Season
365 days in Miami-Dade County
Growing Tips for Dill in Miami-Dade County
Sandy soil in Miami-Dade County dries quickly — mulch Dill with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
Your generous 365.0-day season in Miami-Dade County allows multiple plantings of Dill. Sow every 20.0 days for continuous harvest.
Common pests for Dill in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.
With 59" of annual rainfall in Miami-Dade County, ensure good drainage for Dill — excess moisture can promote root rot and fungal diseases.
General growing tips
Direct sow in spring as dill has a taproot and dislikes transplanting. Succession sow for continuous leaf harvest. Allow some plants to flower for seeds and to attract beneficial insects.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Dill in Other Locations
Frequently Asked Questions
When should I plant Dill in Miami-Dade County, FL?
Miami-Dade County is in Zone 11a with an average last frost of January 1. Plan your Dill planting based on this frost date — see the calendar above for exact timing.
What planting zone is Miami-Dade County, FL?
Miami-Dade County, Florida is in USDA Hardiness Zone 11a. The average last spring frost is January 1 and first fall frost is December 31.
When should I plant Dill in Miami-Dade County, FL?
In Miami-Dade County, FL, plant Dill after the last frost (around January 1) and before the first frost (around December 31). Best results when soil holds above 50°F.
What growing zone is Miami-Dade County, FL for Dill?
Miami-Dade County sits in USDA Zone 11a. Dill grows reliably in zones 2a through 11b, so it's a good fit here.
Can Dill grow in Miami-Dade County's climate?
Yes — Dill grows well in Miami-Dade County's temperate climate. Miami-Dade County averages a 365-day frost-free season, with last frost around January 1 and first frost around December 31.
Your Miami-Dade County Garden Planner — Free
A 22-page printable planner built for Miami-Dade County (Zone 11a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.