Impatiens Seeds

Brighten up your garden with our shade-loving impatiens seeds. These low-maintenance flowers are known for their colorful, long-lasting blooms, making them a favorite for all types of gardeners. Shop our 30+ varieties of impatiens seeds and bring new life to your space today. 

 

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    Park Seed Shady Lady II Mix Hybrid Impatiens Seeds
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    Park Seed Shady Lady II Cherry Red Hybrid Impatiens Seeds
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    Park Seed Shady Lady II Glow Girl Hybrid Impatiens Seeds
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    $6.95
    Park Seed Shady Lady II White Hybrid Impatiens Seeds
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    $6.95
    Park Seed Shady Lady II Orange Hybrid Impatiens Seeds
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    Solarscape® XL Pink Jewel Hybrid Impatiens Seeds
    Solarscape® XL Pink Jewel Hybrid Impatiens Seeds
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Can You Grow Impatiens From Seeds?

Yes, impatiens are easy to grow from seed, especially when started indoors 8–10 weeks before the last frost. Look for varieties like Shady Lady impatiens or hybrid impatiens seeds that are well-suited to low-light areas. Starting from seed also gives you more variety and saves money compared to buying transplants.

Quick Tip: Keep seed trays warm and moist, and use a grow light to help seedlings thrive.

What Is The Secret to Growing Impatiens?

The real secret? Keep them consistently moist and don’t skimp on shade. Impatiens thrive in filtered sunlight or partial to full shade, especially in hotter climates.

They love rich, well-draining soil and benefit from regular feeding with a balanced fertilizer.

Bonus Tip: Mulch around the base to hold in moisture and keep roots cool.

What Month Should I Plant Impatiens Seeds?

Start your impatiens seeds indoors in late winter, usually around February or March, depending on your USDA hardiness zone. Transplant them outside once the danger of frost has passed and the soil is warm, typically April or May.

For zone-specific planting tips, check out our USDA Hardiness Zone Finder.

Where Not To Plant Impatiens?

Avoid spots with full sun, compacted soil, or areas that don't drain well. Too much direct sunlight can stress impatiens, causing wilting, scorched leaves, and stunted growth.

Similarly, soggy soil can quickly lead to root rot, especially if your garden doesn’t dry out after rain. Try planting in raised beds or containers if your soil tends to stay wet.

Also, steer clear of areas with a history of downy mildew unless you're planting mildew-resistant hybrids. This common disease can cause leaf drop and plant collapse if not managed properly.

Pro Tip: Choose a location with dappled sunlight and amend heavy clay soil with compost to improve drainage and root health.

5 Steps to Plant Your Impatiens Seeds

Planting your impatiens seeds is a straight-forward process with long-lasting rewards. Here's our quick planting guide:

  1. Start seeds indoors 8–10 weeks before your last frost date.

  2. Use a light seed-starting mix and press seeds gently into the surface—don’t cover them!

  3. Keep trays warm (70–75°F) and use a grow light for best results.

  4. Transplant seedlings once they have 2–3 sets of true leaves.

  5. Move them outdoors after frost, spacing about 8–12 inches apart in shaded beds or containers.

Want more growing tips? Check out our Garden Blog for ideas, inspiration, and seasonal advice. 

 

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