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.

How to Grow Wave Petunia Seeds for Full, Cascading Hanging Baskets

October 28, 2025

Wave Petunias are the rockstars of summer containers — long, trailing stems that spill over the edges and a nonstop flower show from spring to frost. And when you start Wave Petunia seeds yourself, you get the exact colors you want and save a ton compared to buying baskets pre-made.

Whether you love Easy Wave or Shock Wave, this guide will help you grow lush, full hanging baskets from seed like a pro!

Why Start Wave Petunias From Seed?

✅ Huge color selection
✅ More affordable than nursery baskets
✅ Earlier bloom when started indoors
✅ Great for window boxes, patio pots & fences

Wave Petunias are bred for vigor and trailing performance, meaning they fill space fast and keep blooming — even through summer heat.

How to Start Wave Petunia Seeds Indoors

Step	What to Do	Pro Tips
1️⃣	Start 10–12 weeks before last frost	Use a quality seed-starting mix
2️⃣	Surface-sow (don’t cover seeds)	Petunia seeds need light to germinate
3️⃣	Keep humidity high	Use a dome — don’t let seeds dry out
4️⃣	Provide bottom warmth	Aim for 72–75°F (22–24°C)
5️⃣	Add grow lights immediately	14–16 hours daily keeps seedlings compact

Transitioning to Outdoors

✔ Harden off 7–10 days
✔ Transplant after frost danger
✔ Plant 3–5 per 10" basket for full coverage
✔ Use high-quality potting soil with slow-release fertilizer
✔ Fertilize weekly for nonstop blooms

Best Wave Petunia Seeds for Hanging Baskets

Easy Wave Petunia Seeds
• Long trailing habit
• Great coverage in baskets and window boxes
👉 Bulk packs:
https://www.trailingpetuniabulkseeds.com/search?q=Easy+wave+petunia&options%5Bprefix%5D=last
👉 Regular packs:
https://www.trailingpetunia.com/search?q=easy+wave+petunia&options%5Bprefix%5D=last

Shock Wave Petunia Seeds
• Shorter trails + tons of blooms
• Perfect for smaller pots and windy spots
👉 Bulk packs:
https://www.trailingpetuniabulkseeds.com/search?q=Shock+wave+wave+petunia&options%5Bprefix%5D=last
👉 Regular packs:
https://www.trailingpetunia.com/search?q=shock+wave+wave+petunia&options%5Bprefix%5D=last

Browse all Wave Petunia seeds:
Bulk: https://www.trailingpetuniabulkseeds.com/search?q=wave+petunia&options%5Bprefix%5D=last
Regular: https://www.trailingpetunia.com/search?q=wave+petunia&options%5Bprefix%5D=last

Companion Flowers for Hanging Baskets

Wave Petunias mix beautifully with:

Bacopa
Lobelia
Dichondra
Verbena

Related blog (internal linking boost):
Designing Stunning Summer Hanging Baskets with Bacopa and Companion Flowers from Seed
https://www.trailingpetunia.com/blogs/news/designing-stunning-summer-hanging-baskets-with-bacopa-and-companion-flowers-from-seed?_pos=4&_sid=ed827df36&_ss=r

FAQ — Growing Wave Petunia Seeds

Do Wave Petunias bloom all season?
Yes — feed weekly and keep watered for nonstop color.

Why do seedlings stretch?
They need more light — keep grow lights close.

How many Wave Petunias per basket?
3–5 in a 10–12" basket for a full, trailing look.

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