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 red, white, and blue Wave Petunias in full bloom — Easy Wave and Wave Petunia seed mix used for baskets and garden beds.

Wave Petunias from Seed: How to Grow Easy Wave & Petunia Seeds for Incredible Blooms

October 10, 2025

Why Wave Petunias Rule the Garden

Few flowers match the spreading power and nonstop color of Wave Petunias. Whether you’re planting Easy Wave Petunias from seed or choosing classic Wave varieties, these blooms thrive in containers, baskets, and sunny garden beds.

Unlike ordinary petunias, Wave series varieties grow low and wide—creating a carpet of vibrant color that lasts from spring through fall. In this guide, you’ll learn exactly how to grow them from seed, get massive blooms, and keep them thriving all summer.

👉 Shop All Wave Petunia Seeds:

🌼 Step-by-Step: Growing Wave Petunias from Seed

1. Choose the Right Series & Colors

There are several Wave lines:

Easy Wave: Ideal for baskets and large planters. Compact and mounding.
Original Wave: Vigorous spreader—excellent groundcover or mass planting.
Tidal Wave: Tallest and most vigorous, great for landscape beds.
Shock Wave & E3 Wave: Early-blooming, compact varieties perfect for tight spaces.

👉 For more on unique flower traits, see:
Growing Double Petunia Seeds: Best Varieties, Care Tips & Buying Options

2. Start Petunia Seeds Indoors

Wave Petunias take about 10–12 weeks before transplanting outdoors.
Seed Starting Tips:

Use 200–288 cell trays with a fine seedling mix.
Press seeds gently on top (they need light to germinate).
Maintain 70–75°F (21–24°C) and consistent moisture.
Expect germination in 5–10 days under bright grow lights.

Once seedlings show 2–3 true leaves, move them under strong light to avoid stretching.

3. Transplanting Outdoors

Harden off seedlings gradually once temperatures stay above 55°F.

Spacing: 10–15" apart for Easy Wave, 15–20" for Original Wave.
Sunlight: Full sun (6+ hours daily).
Soil: Loose, well-drained, and slightly acidic (pH 6–6.5).

For lush baskets, plant 3–5 Easy Wave seedlings per 12" pot.

4. Feeding & Maintenance

Wave Petunias are heavy feeders. Use a balanced fertilizer (e.g. 20-10-20) every 7–10 days or constant feed at EC 1.5–1.8.

Deadheading isn’t necessary—they self-clean.
Trim lightly midseason for a fresh flush of blooms.
Water deeply when the top inch of soil dries out.

5. Midseason Revival

In midsummer heat, cut plants back by 1/3 and feed again. Within two weeks, they’ll return fuller than ever.
Apply a slow-release fertilizer or supplement with liquid feed to maintain non-stop flowering through fall.

🌈 Designing with Wave Petunias

Hanging Baskets: Combine Easy Wave Pink, Blue, and White for cascading color.
Ground Cover: Mix Original Wave Purple with white alyssum for a floral carpet.
Containers: Pair with trailing lobelia or sweet potato vine for vibrant contrast.

These combinations create season-long color displays perfect for retail displays, nursery sales, or home gardens.

🌿 Related Guides You’ll Love

👉 Shop More Seeds:

💬 FAQ: Wave & Easy Wave Petunia Seeds

Q1: Can I grow Easy Wave Petunias directly from seed outdoors?
A: It’s best to start them indoors under lights. Outdoor direct sowing rarely succeeds due to uneven moisture and temperature fluctuations.

Q2: How long do Wave Petunias take to bloom from seed?
A: Typically 12–14 weeks from sowing to full bloom, depending on temperature and light intensity.

Q3: What’s the difference between Wave and Easy Wave Petunias?
A: Easy Wave is more compact and rounded—great for baskets—while Original Wave spreads wider for garden beds or groundcover.

Q4: Do Wave Petunias need deadheading?
A: No, they’re self-cleaning hybrids. Occasional trimming promotes fuller growth, but no constant deadheading is required.

Q5: Can I collect seeds from my Wave Petunias?
A: Because they’re hybrids, saved seeds won’t produce plants identical to the parent. For consistent results, buy new seeds each year.

🌸 Final Thoughts

Wave Petunias deliver unmatched color and vigor whether you grow from petunia seeds, Easy Wave, or Tidal Wave types. Starting them from seed lets you explore every color and series—and build vibrant garden displays that keep blooming for months.

👉 Shop the full collection now:

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