It is easy to do and goes a long way in maintaining the health and longevity of the plant. It will spread by seed some, but not enough to be annoying. If you live in a cooler climate and want your petunias to grow back in the spring, then you must store them indoors during the winter. As bedding plants, plant one per square yard. These dwarf petunias grow to about two-thirds the size of multifloras. It may be difficult to find a place in the garden protected enough to show off grandifloras' full splendor all season. They grow best in pots or hanging baskets and may spread slightly, but not near as much wave petunias. Space plants about 9 inches apart. Our fast growing petunia seeds come in spreading, trailing and mounded varieties that flourish in beds, containers or as border flowers in any garden. Seed-propagated trailers. For instance, uniquely colored 'Charlie' is blue with a soft yellow center. Spread definition, to draw, stretch, or open out, especially over a flat surface, as something rolled or folded (often followed by out). This is the sheer genius of these plants and what makes them so popular for use all over the garden. Surfinia and other new trailing types were introduced in 1989, but only now are they becoming a market presence. Water the soil just enough so that it is damp, not wet. Multiflora. My experience is different. Other types include Easy Wave, Shock Wave, and Avalanche petunias. Cut off sinking stems to half their height, leaving at least two inches of stem from the base using pruning shears – this encourages regrowth. In year-round warm climates, they will often survive and even bloom over the winter months. The popular flower of the same name derived its epithet from the French, which took the word petun, meaning "tobacco," from a Tupi–Guarani language. Apply an all-purpose fertilizer sparingly once a week to the soil using a 10-10-10 solution consisting of nitrogen, phosphorus, and potassium. Not all types of petunias spread like wave petunias. Something to note is that petunias are full sun plants. Petunias are low-growing, bushy to spreading tender perennials usually grown as annuals. In those regions, grow them as winter annuals, planting in fall and enjoying them through late spring. After plants are established, pinch back halfway for compact growth. across. Mexican petunias, also known as desert petunias, produce more flowers the more sunlight they have, so choose a sunny spot in your yard. Terms of Service apply. (adsbygoogle = window.adsbygoogle || []).push({}); © 1972 - 2020 National Gardening Association, Times are presented in US Central Standard Time, Today's site banner is by arctangent and is called "Landscaping with grasses". And it's just as tough as Mexican petunia. the difference between the prices bid and asked of stock or a commodity for a Plants are slightly hardier--to 27° F--than Surfinias, so might be more likely to survive mild winters and serve as short-lived perennials. Pinching will force the petunia plants to grow outward in a bushy, full shape rather than growing tall and spindly. Grandiflora petunias, for example, have large blooms, up to five inches across. Light, sandy soil is ideal. The Wave series of petunias are groundcover or spreading petunias. They are inexpensive, easy to grow and spread color throughout your flower beds. Wave petunias grow only 6 inches tall but can spread to 4 feet. Spreading or ‘Wave’ petunias are only about six inches tall but can extend very quickly, covering a large garden area in just one growing season. 15 Low-Growing Border Plants You Should Consider, How to Grow Kabocha Squash (Tips, Images and Shopping Links), 15 Best Ornamental Grasses That Grow in Shade, 13 Best Fiddle Leaf Fig Grow Light Options, 7 Dwarf Birch Trees That Are Perfect For Landscaping, How Do You Stop Pine Tree Roots From Growing? The incredibly vigorous 'Purple Wave' won an All-America Selections award in 1995. The Supertunia® series of petunias, part of the Proven Winners® plant line, are extremely vigorous bloomers that have the advantage of being self-cleaning, so no deadheading is needed. In intermediate- and low-desert areas such as Tucson and Phoenix, and in eastern zone 10, petunias fail in humidity or during extended periods of high heat (temperatures in the 90s), or both. Their soft, thick leaves are slightly sticky to the touch. Break up the soil by digging down 6 or Surfinias result from a cross of P. hybrida with a wild South American trailing type, P. pendula. Colors include pink, purple, and white with darker veins. Shop high-quality petunia seeds & plants available at Burpee. For best results, start pruning as soon as the flowers are planted. Here is what you need to know: 1. Petunias need at least 5 or 6 hours of good sunlight; they'll perform even better when located in full sun all day. Learning how to deadhead petunias is an easy task. They don’t require much care, but the few things they do need from the gardener are important. A single plant can extend up to six feet high with a spread of three feet or more! On the downside, they do wear out in the hottest part of the summer. They are good for containers and hanging baskets and will do fine planted directly in the ground. (Earlier yellow petunias produced weak plants of modest performance.). The tiny flowers bloom in such profusion that the overall color impact is nearly equal that of its larger-flowered cousins. Their vigor can be a problem; it's not easy to find a sufficiently large hanging basket and to keep it watered on hot days. The more upright-growing Marco Polo, bred in Australia, comes in four clear colors: blue, rose, white, and a very showy pink. Because their branching is denser, they are less likely than grandifloras to flop over.
2020 do all petunias spread