What is Trailing Petunias?

At Trailing Petunia, we take pride in being a small business dedicated to providing premium seeds and plants, backed by a wealth of knowledge and experience. Our mission is to empower fellow gardening enthusiasts with the tools and resources needed to cultivate lush and vibrant gardens. Join us in sowing the seeds of beauty and life, and let Trailing Petunia be your trusted partner in your gardening endeavors.

What types of products do you offer?

At Trailing Petunia, we take great pride in our commitment to providing a wide range of premium seeds to cater to all your gardening needs. Our seeds are carefully selected, rigorously tested for germination rates, and sourced from trusted suppliers.

How can I place an order?

To place an order, simply browse through the website's products and click on the items you wish to purchase. Add them to your cart, proceed to checkout, and follow the instructions to provide your shipping and payment details. Once your order is successfully placed, you will receive a confirmation email.

What payment methods are accepted?

Trailing Petunia accepts various payment methods, including major credit cards (Visa, Mastercard, American Express), PayPal, and other secure online payment options. All transactions are encrypted and secure to protect your sensitive information.

What are the shipping costs and delivery times?

Shipping costs and delivery times may vary depending on your location and the chosen shipping method. The exact shipping cost will be calculated during the checkout process after you enter your shipping address. Estimated delivery times will also be provided at that time.

Do you provide order tracking information?

Yes, you will get an email with tracking information as soon as your order ships. Using this data, you can follow the progress of your package's delivery and track it.

What is your return and exchange policy?

Your satisfaction with your purchase is important to Trailing Petunia. Within a certain time limit (usually 30 days from the delivery date), you can ask for a refund or exchange if you still need more time to get a refund or exchange. For thorough details on the return procedure, please see the website's "Returns" section.

How do I cancel an order?

If you need to cancel an order, please get in touch with us right away. In cases when the order has not yet shipped, we might be able to cancel it.

Can I contact customer support for assistance?

Absolutely! Contact the Trailing Petunia customer service staff if you need help placing your order, have any queries, or need any other assistance. They are available by phone or email and are pleased to answer any questions you may have.

Is my personal information safe on this website?

Yes, Trailing Petunia takes data security seriously. Your personal information is safeguarded by the website using industry-standard security procedures and all transactions are encrypted for your protection.

Can I subscribe to receive updates and promotions?

Yes, you can sign up for the Trailing Petunia newsletter to get notifications about new products, sales, and discounts. You can subscribe to the website's newsletter by entering your email address in the box located on the website's homepage.

Vibrant double petunia flowers in pink, purple, and red with ruffled blooms, arranged in containers and baskets, highlighting popular Double Cascade, Madness, and Pirouette varieties

Growing Double Petunia Seeds: Best Varieties, Care Tips & Buying Options

September 30, 2025

Why Double Petunia Seeds Are Garden Favorites

When gardeners want luxury, fullness, and nonstop blooms, double petunias are the go-to choice. Their ruffled, rose-like petals add layers of texture and color unmatched by single-flowered varieties. Whether filling a hanging basket, brightening up patio containers, or drawing attention in a garden border, double petunias stand out all season long.

Lavender double petunia flowers, browse smaller seed packs

Explore Double Petunia Seeds in Smaller Packs
Choose ruffled flower colors for your next planting.

Red and white double petunias, explore bulk seed packs

Browse Double Petunia Seeds in Bulk Packs
Check current varieties and quantities for larger displays.

Best Double Petunia Varieties

🌸 Double Cascade Series

Known for extra-large blooms and a trailing growth habit, Double Cascade petunias are perfect for baskets and containers. Available in mixes and bold solids, they’re one of the most widely grown double series.

🌸 Double Madness Series

A floribunda type with compact plants covered in blooms, Double Madness offers strong weather resistance and vibrant, saturated colors — ideal for planters and garden beds.

🌸 Pirouette Series

For a truly dramatic display, Pirouette petunias deliver frilled, bi-colored double blooms that look like they belong in a designer bouquet.

Choose Your Double Petunia Colors

Which one should I choose? Choose Burgundy or Valentine for rich red-toned flowers, Orchid Mist for a pale lavender-and-white effect, or Double Madness Lavender for a more even lavender palette. Double Madness Salmon adds warm pink color, while Pirouette Red brings a bold white-edged bicolor. For compact planters and beds, start with Double Madness; for showy container flowers, compare Double Cascade and Pirouette. Each featured listing contains 50 seeds. These are seeds to grow, not live plants.

Double Cascade Burgundy

50 seeds. Deep burgundy blooms with layered, ruffled petals.

Best for: rich jewel-toned container displays.

Buy Now – Burgundy

Double Cascade Orchid Mist

50 pelleted seeds. Pale lavender-and-white ruffled flowers.

Best for: soft pastel container combinations.

Buy Now – Orchid Mist

Double Cascade Valentine

50 pelleted seeds. Rich red flowers with full double petals.

Best for: red-themed patio pots.

Buy Now – Valentine

Double Madness Lavender

50 pelleted seeds. Lavender blooms with layered petals.

Best for: compact lavender planters and beds.

Buy Now – Lavender

Double Madness Salmon

50 pelleted seeds. Warm salmon-pink double flowers.

Best for: warm-toned compact pots and borders.

Buy Now – Salmon

Pirouette Red

50 pelleted seeds. Red flowers with frilled white margins.

Best for: dramatic red-and-white bicolor containers.

Buy Now – Pirouette Red

Explore the full Petunia Seeds collection → | Compare more double petunia seed choices

How to Grow Double Petunias from Seed

Start Early: Sow indoors 10–12 weeks before last frost.
Light for Germination: Seeds need light to sprout — press lightly onto the soil surface without covering.
Temperature: 70–75°F for best germination in 7–14 days.
Pelleted Seeds: Choose pelleted for easier sowing in trays or plugs.
Feeding & Care: Fertilize regularly, pinch seedlings for bushier growth, and deadhead for continuous flowering.

👉 For detailed instructions, read our first blog: Double Petunia Seeds: Complete Growing Guide, Varieties & Buying Options.

👉 Also see our step-by-step starter article: Starting Petunia Seeds | From Home Growers to Large-Scale Production.

Bulk vs. Smaller Seed Packs

Whether you’re a professional grower planning hundreds of baskets or a home gardener with a few containers, we’ve got options:

🌱 Bulk Flower Seed Packs – wholesale quantities for large-scale production
🌱 All Smaller Seed Packs – perfect for home and hobby growers

FAQs About Double Petunias

Q: Do double petunias bloom as long as single petunias?
A: Yes, with proper care and feeding, double petunias bloom continuously from spring until frost.

Q: Are double petunias suitable for hot climates?
A: They prefer moderate temperatures but thrive in full sun with consistent watering.

Q: Can I direct sow double petunia seeds outdoors?
A: It’s best to start indoors for reliable germination and transplant strength.

Q: What’s the easiest series for beginners?
A: The Double Madness series is compact and beginner-friendly, making it a great starting point.

Final Thoughts

If you want a garden that truly stands out, double petunia seeds are an unbeatable choice. With rich varieties like Double Cascade, Madness, and Pirouette, you’ll enjoy continuous, show-stopping blooms all summer long.

👉 Start your journey today with Double Petunia Seeds in Bulk Packs or Double Petunia Seeds in Smaller Packs.