When to Plant Impatiens in Palm Bay, Florida (32905)

Location

Palm Bay, Florida

ZIP Code

32905

USDA Zone

10a

Last Frost

Sunday, January 25, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Sunday, November 16, 2025

Transplant Outdoors

Sunday, February 8, 2026

Based on last frost Sunday, January 25, 2026 · Zone 10a

Pro tip: Start Impatiens seeds indoors 10 weeks before your last frost date, then transplant outdoors around Sunday, February 8, 2026.

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🌿 Plant Details

Scientific Name Impatiens walleriana

Days to Maturity 60 days

Mature Height 8-18"

Spread 12"

☀️ Growing Requirements

☀️

Sun

Partial to Full Shade (2-4 hours)

💧

Water

Regular (1-2 inches/week)

↔️

Spacing

8" apart

🌱

Planting Depth

0.125" deep

Seeds typically germinate in 14-21 days

Ready to Plant Impatiens in Palm Bay?

Get your seeds now so they're ready by Sunday, November 16, 2025.

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🤝 Good Companions

BegoniaFernHostas

🤝

Full Companion Planting Guide for Impatiens

See which plants help Impatiens thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🌱 Seed Starting Trays 🪴 Seed Starting Mix 💡 Grow Lights 🌡️ Heat Mat 🌍 Flower Garden Soil ✂️ Pruning Shears 🚿 Watering Can

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🌾 Seed Saving Guide

🟡 Moderate

⚠️ Many varieties are F1 hybrid — look for OP/heirloom types

When to Harvest Seed

Seed pods explode when touched — bag ripening pods with a rubber band before they burst.

Processing

Collect seeds from bags as pods burst. Tiny seeds — dry on paper towel for 1 week.

Seed Viability

Up to 2 years when stored cool, dark, and dry.

Pro Tip

Most garden impatiens are F1 hybrids. New Guinea impatiens are almost always hybrid — look for old-fashioned OP varieties.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 72 plants of Impatiens. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Impatiens in Palm Bay, Florida? +

In Palm Bay (Zone 10a), start Impatiens seeds indoors around Sunday, November 16, 2025 and transplant outdoors around Sunday, February 8, 2026.

What is the last frost date for Palm Bay, Florida? +

The average last spring frost date for Palm Bay, Florida (ZIP 32905) is around Sunday, January 25, 2026. This is based on NOAA climate normals for USDA Zone 10a.

How long does Impatiens take to grow? +

Impatiens typically matures in about 60 days from transplanting. In Palm Bay, that means you can expect harvest around Sunday, February 8, 2026 plus 60 days.

Should I start Impatiens indoors or direct sow in Florida? +

Impatiens should be started indoors 10 weeks before your last frost date. In Palm Bay, that means starting around Sunday, November 16, 2025.

📚 More Impatiens Planting Guides

🗺️

Impatiens in Florida

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 10a Impatiens Guide

All cities in your zone · Avg dates

→

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Growing Impatiens in Zone 10a

Impatiens (Impatiens walleriana) is a popular garden vegetable. In Palm Bay, Florida, which is in USDA Hardiness Zone 10a, you should start seeds indoors around Sunday, November 16, 2025.

Your average last frost date is Sunday, January 25, 2026. Plan to transplant your Impatiens seedlings outdoors around Sunday, February 8, 2026, about 2 weeks after your last frost date.