We’ve been asked a lot of questions throughout the years regarding our plants. Here are some responses to some often asked questions about petunia distribution.
Do spreading petunias need deadheading?
Generally speaking, no! Petunias for spreading are relatively low maintenance and don’t require deadheading. Throughout the summer, cutting back your Wave petunias can improve plant health and encourage new growth.
Do they come back every year?
No, Wave petunias will only grow for one growing season since, at least for the majority of the United States, they are annuals. Nevertheless, these plants can produce gorgeous blooms all summer long and will develop to an astounding size.
How long do they last?
Wave petunias typically bloom well into the fall. This depends on whether they contracted a sickness, received medical attention during the summer heat, and how soon it starts to get cold where you live.
What distinguishes Wave petunias from normal petunias?
Wave petunias bloom extremely frequently and have a distinctive trailing growth habit. They are excellent summer performers and drape over the sides of containers and raised beds. A typical petunia grows erect or in a bush. While it might spread a little, it won’t fall as dramatically as a Wave petunia. An older hybrid than Waves, Cascade petunias are named after the Cascade mountain range rather than after how they grow. A shrub type petunia is called a cascade petunia.
Where should Wave petunias be planted?
The wave petunia combines the petunia’s behaviour with that of a trailing vine plant. The flowers are distinctive to the original petunia and come in a variety of shades, including white, pink, red, purple, and yellow. These bloom continuously throughout the growing season and don’t need to be picked like a typical petunia.
There are various forms of wave petunias, including trailing, mounding, and spreading types. They grow well when planted directly in the ground and are suitable for hanging baskets and pots. The types that trail will spread out by 2 to 3 feet. Plan accordingly as your application grows.
Full sun is preferred for growing wave petunias. Although they can handle some sun, they struggle in the shadow. As long as you give them enough water and fertiliser, heat won’t be an issue. You can use your fingertips to feel the soil. If it is dry, it need treatment.
Can you spread Wave petunias?
The spreading growth behaviour of wave petunia plants allows them to cover flower beds with blooms that appear all along their up to 4-foot stems (1 m.). Because they are so adaptable, wave petunia plants can be used to complement practically any area of your landscaping layout.
These plants can be used to support a 3 foot (91 cm) fence to create a dense hedge covered with blooms, or they can be used to cover a porch ceiling with enormous globes of colour by planting vivid wave petunias around the base of a coir basket.
Wave petunias can be planted in substantial planters next to your front door and allowed to cascade to the ground; alternatively, you can plant a double row of them from the street to your porch to make a walkway lined with flowers.
Don’t overpack your basket
As previously indicated, Wave petunias grow quickly. When the plants are young, you don’t want to make the error of overstuffing your Wave petunia basket. Wave petunias can still outcompete other plants in a hanging basket even though they aren’t quite as vigorous as Supertunias.
You could get away with planting only one Wave petunia plant per hanging basket, but many people will plant three to really achieve a good show (stick with odd numbers). This will primarily depend on the size of your basket, but for a typical 12-basket arrangement, 3 plants should be more than plenty.
Be careful not to crowd any of the plants when planting Wave petunias in a hanging basket with another plant.
Plant the hanging basket early
Wave petunias are excellent growers, so even plantings made later will succeed. However, the earlier you can safely put them outside, the better—as with any annuals! You can do this to get out of the house and see some blossoms before everyone else.
Fertilize throughout the summer
Even though your hanging basket’s potting soil already contains slow-release fertiliser, we nevertheless advise fertilising it all summer long.
Depending on how much fertiliser the potting soil contained, how the plants are doing, and how much sun the hanging basket is getting, some growers advise fertilising hanging baskets every third watering.
Keep in the sun
Make sure your Wave petunia gets at least six hours of sunlight, while we’re on the subject. With the right care, wave petunias can withstand the sweltering afternoon sun. As a general, petunias enjoy the sun, so make sure they are receiving it.
The Wave petunia may not bloom as abundantly or develop stunted growth if not given adequate sun.
Cut back the Wave petunia for fresh growth
The fact that Wave petunias don’t require deadheading is a big advantage. However, we discover that pruning Wave petunias will increase growth and subsequent blooms.
If you see that the Wave petunia in your hanging basket is straggly or is displacing other plants in the basket, feel free to trim it back.
Keep the hanging basket watered but don’t overwater
While Wave petunias enjoy the sun, when grown in a hanging basket, they will be more dependent on you for water. Throughout the summer, be careful to keep the basket well-watered, especially on particularly hot days.
You might need to water the hanging basket once or more per day during the summer heat.
Check to see if the soil’s top inch or so is damp to determine whether it needs some water. Alternately, you can raise the basket from below to gauge its weight. If watering is required, a Wave petunia hanging basket will be substantially lighter.
When should petunias be planted?
One of the most widely used flowers in Louisiana is the petunia. They can be planted in late winter or early spring for warm-season colour or in the fall for cool-season colour. In local garden centres, you can discover a variety of petunias, as you can with practically any bedding plants these days.
Plant petunias in late January through mid-March for greatest results, or from late September through early November. South Louisiana petunias perform well in the winter. The severity of our winter has a big impact on how well they perform.
Petunias are available in a variety of floral colours. Both single- and double-flowered petunias are available. In general, single-flower forms are more durable over time than double-flower forms.
The following are some “best management methods” to help you enjoy your petunias from now until late spring:
Make sure the garden bed is properly prepared to provide for adequate internal drainage and aeration.
by Cynthia W. Mueller, Galveston County Master Gardener
With more options now available at nearby nurseries, wave petunias, a favourite of gardeners everywhere, are still creating an impact in the garden. Because these low-growing “spreaders” are extremely low-maintenance and can tolerate extremes of heat and cold, rain and humidity, millions of these super performers, introduced by Ball Seed Company, are planted by gardeners and experts alike. In Texas’ milder regions, flowers can bloom profusely long into the fall and perhaps even through the entire winter.
These types no longer have many of the issues that were present in older petunia strains, which were occasionally too big, too ruffled, too sensitive, and too susceptible to disease to be useful in all but the most favoured settings.
Wave types don’t require pinching back or deadheading like traditional petunias because they can take care of themselves. Simply feed them well with an all-purpose plant meal once every few weeks, water them, and observe them flourish.
The Ball Company claims that the Wave petunia family is currently offered in five distinct series and a wide range of colours. The Wave, Tidal Wave, Easy Wave, Double Wave, and Shock Wave series are now available in noticeable Pink Pots at your neighbourhood home improvement or garden centre.
Here are some ideas for using Wave petunias to create a style statement without putting in a lot of work:
- Make a Promenade. Make a warm, vibrant welcome by filling a container with any of the fantastic colours of Shock Wave petunias, like the vivid “Rose” type. Shock Wave petunias pack the area with a tonne of tiny blooms, making them the ideal choice for containers and small-space gardens.
- Outdoor chandeliers.
A basket of Easy Wave petunias in a single colour set on a conventional pedestal would provide a classy focal point. Easy Wave petunias make the ideal chandelier of petals by piling up and outward. To create a distinct, upscale space, place the pedestal inside the landscape along a walk or place two at any entry.
- Rise to Heaven on Stairs. Pick any colour you like. Create a heavenly corridor by lining a path with Wave, Tidal Wave, or Easy Wave petunias; the enormous blooms soon fill in. One strong colour might be used, or the colours can be graduated from top to bottom. Space the young plants closer together for a more professional appearance so they can weave around one another and produce a dense mass of colour.
- Pots in Spots With pots of Wave petunias, you may provide immediate interest and ongoing colour to the garden or perennial border. A trendy design that adds punch and highlights any area of your yard is created by an overflowing pot of a single colour, especially when perennials are not in bloom.
- Goodness, what beautiful flower balls. By making holes in the edges of a cocoa-fiber basket and stuffing them with baby Double Wave petunia plants, you can create a huge globe of colour. On top and around the sides of the basket, space the plants a few inches apart. From the centre, the petunias will expand and swell to form a big, luscious ball of colour.
- pots of power You get a powerful effect from a concentration of only one plant in just one colour. The porch’s extra-large pot is undoubtedly an attractive draw. You can increase drainage, make your container simpler to move, and use less potting mix by filling the bottom of the container with lightweight materials. Styrofoam packing peanuts, plastic water bottles, and plastic nursery pots can all be reused in this manner to fill empty space.
- Front Appeal Want to improve the curb appeal of your garden without having to completely redo it or break the bank? Petunias from the Tidal Wave collection, especially Tidal Wave Hot Pink, can save the day! These spreading petunias can be planted in a mass or arranged in stripes, borders, or clusters. This easy-to-care-for, rapidly expanding crowd-pleaser will make a striking impression.
- Blend It Up. The Shock Wave and Easy Wave series are offered in a wide variety of stunning single colours as well as ready-made, custom blends. Simply purchase a pack, flat, or more of one of these lovely colour combinations from your neighbourhood garden centre, plant them, and you’ll instantly look like a pro at garden design!
- Don’t Barricade Me In. Unless it’s in a bouquet! Petunias called Tidal Wave practically sprout before your eyes, producing a floral hedge with a plethora of Cherry, Hot Pink, Purple, or Silver blossoms. Tidal Wave petunias will grow an additional two to three feet upward like a vine if planted in a small area with additional support, like a fence or a shrub.
- Follow the flow. For a sparkling look, combine a rainbow of hues and put Wave petunias in a sea. Make a river or a tiny stream of flowers that runs the length of the yard. Just visualise the blooms as smoothly rising bands of free-flowing colour around your yard.
All Wave petunias prefer sunny locations, ideally with at least six hours of direct sunlight, but keep them from drying out. In particular when grown in containers, wave petunias require regular feedings of an all-purpose fertiliser because they are hungry plants.
How are Wave petunias kept in bloom all summer long?
It all boils down to how healthy your plant is. A Wave petunia can reach its full potential if it is given the right care. This denotes abundant and robust blooming.
The opposite is also accurate. Your Wave petunia plant might require a little more care if you discover that it didn’t get off to the ideal start or didn’t get the early attention it required.
Your Wave petunias might be able to recover, though, if you concentrate on some of the locations listed below.
Make sure they are getting plenty of sunlight
Petunias in general, including wave petunias, adore the sun. They will require at least six hours of sunlight, with a full day of sunlight being ideal.
Lack of exposure to sunshine may be the cause if you planted your Wave petunias in a shaded area and the plants aren’t flowering as you’d like them to.
Begonias are a common choice if you’re seeking for a plant that will still bloom even with less sunshine.
Wave petunias are frequently planted in hanging baskets by growers. One of the most often used plant species by gardeners for hanging plant arrangements. Simply relocate the container to a location where it will receive more sunlight if you are growing them in a hanging basket or pot.
Keep them wateredbut don’t overwater them
On the other hand, you might notice that your Wave petunias don’t bloom as much if they receive too much sunlight and insufficient water.
Make sure the plant is adequately watered because it needs sunlight and water to survive.
Checking the soil’s moisture in the top inch or so is a smart technique to make sure. It’s probably fine if the soil near the surface is at least slightly damp.
If you’re growing Wave petunias in a hanging basket, you can lift the basket to feel how much water it needs by doing so. If it is adequately watered, it should feel noticeably heavy, and if it is dehydrated, visibly light.
If overwatered, wave petunias are susceptible to root rot and other illnesses, so take careful to water them just enough to keep them healthy. Your Wave petunias will recover in this way and produce an abundance of blooms.
Fertilize the plants when needed
A water-soluble fertiliser should be added when necessary while watering. Wave petunias require nutrients, just like other plants, thus it’s critical to maintain a healthy fertilisation level.
Follow the directions on any fertilisers you use, and consider the season. During the summer, when you might be watering every day, you might only need to water once or twice a week, but this frequency will probably change in the spring and fall.
If you neglect to fertilise the plants, Wave petunias are less understanding than Supertunias. You may tell they need more nutrients if you notice the vines starting to turn yellow.
Give them space
Make sure you give the space that spreaders like wave petunias need! It is advised that you plant them at least a foot apart because their vines may get up to 4 feet long.
When wave petunias are grown in containers or hanging baskets with restricted root space, they might not be able to reach their full potential and produce as many blooms.
Trim the plant to promote growth
Last but not least, pruning back your Wave petunias is a fantastic strategy to encourage the development of new flowers. Cutting back a plant when you want it to grow more may seem counterintuitive, yet it is frequently necessary when dealing with a straggly plant.
Treat it for budworms
It’s likely that despite your best efforts, the Wave petunias are still in bloom. The budworm might be to blame.
Budworms are an insect pest that wreak havoc on a variety of garden plants, particularly petunias.
If your Wave petunia plant is being affected by budworms, you’ll probably notice holes in the blossoms. These seem to be a problem in Pennsylvania in the late summer.
Budworm can be handled in a variety of ways. Thurocide has proven to be efficient in eliminating budworms and reviving Wave petunia blooms.