Are petunias fast growing?
Best of all, petunias are amazingly easy to grow, both in the garden and in containers. There are literally hundreds of named petunia varieties. They fall into distinct categories, based on flower size and growth habit. “Spreading” types (such as “wave” petunias) are fast growers that can fill in large spaces.Click to see full answer….
Best of all, petunias are amazingly easy to grow, both in the garden and in containers. There are literally hundreds of named petunia varieties. They fall into distinct categories, based on flower size and growth habit. “Spreading” types (such as “wave” petunias) are fast growers that can fill in large spaces.Click to see full answer. Hereof, how long does it take for petunias to grow?Petunias will germinate in 5 to 15 days at normal indoor house temperatures, sooner if set on a heat mat. For optimum growth, place new sprouts under fluorescent lights for 12 hours daily to simulate late spring light conditions.Secondly, what is the best way to grow petunias? Planting You can grow petunias from seeds, but it is easier to grow them from transplants. It’s best to buy transplants and plant them in light, well-drained soil in full sun after the last spring frost. Space the plants about 1 foot apart. If you’re planting petunias in containers, use a soil-less mix. Secondly, how far apart should I plant petunias? Planting Recommendations Grandifloras and multifloras should be planted 12 inches apart, while multifloras need spacing of just 4 to 6 inches. Spreading or trailing petunias that grow to only 6 inches tall but spread to several feet should be planted at least 1 1/2 feet apart.How often should you fertilize petunias?Fertilizing once a week to every two weeks is the general recommendation. For the best results, have a soil test done on the area you will be planting petunias to determine what nutrients may need to be added. Additionally, monitor the growth of your plants.
