Feed with a slow-release fertilizer per label instructions. Grow them in sunny spots with well-drained, amended soil. Enjoy them in hanging baskets, mixed container gardens, and in landscape beds and borders.
#Are petunias supercal annuals series
All in all, they make an excellent option for fall color and late season plantings that will hold up to the extreme temperature swings and rainy-wet cycles familiar to Northeast Ohio homeowners! Varieties in this vigorous series possess large, trumpet-shaped flowers in vibrant colors. Leaves stay greener than other petunias under stressful conditions, and foliage is non-sticky. They even withstand heavy rains, bouncing right back with little to no damage. Part petunia and part calibrachoa, they are all-weather performers that can stand up to high heat and they're also cold hardy down to 24 degrees Fahrenheit. SuperCal® and new SuperCal® Premium are hybrid "Petchoa" varieties that are uniquely superior. Petunia x Calibrachoa hybrid This hanging basket is a 3-color mix of varieties that have been trialed and proven to grow well together, including SuperCal® Blue, Light Yellow, and Cherry. Because it’s in danger in the wild, gardeners can collect seed and save it from extinction, providing they keep it away from other petunias to prevent cross fertilization.SuperCal® Garden Magic 12" Hanging Basket I started them under lights and only a solitary seed germinated, so it will be just as rare in my garden. I bought a pack of seeds when I spotted them online this winter and thought it would be something new to try. It may be rare in the wild, but I have one plant, only one. Some plants hybridize easily, which is why we have more than 45,000 named varieties of day lily.īut back to my petunia exserta. These are called cultivars - cultivated varieties. This is how breeders create new varieties. Plants in the same species can be crossed, called hybridizing. Next level down is species, the second part of the scientific name. Genus is a group of plants more closely related within the same family, but they can’t be crossbred. They might have similar flowers and other characteristics hence petunias are distantly related to potatoes and tomatoes.īelow family is genus, the first part of the scientific name. It begins with the family, which includes plants that are evolutionarily connected. Here’s a quick refresher on plant relationships which can be confusing, but it is essential to differentiate between plants. It partners readily with petunia axillaris, one of the parents of all our familiar varieties. Petunia exserta is under threat of extinction because it so easily hybridizes with other species in its native range, producing hybrids all on its own - well not on its own, but often on the first date. There are of course, lots of reds among countless petunia hybrids. They like it because of its rich, red flowers, the only truly red petunia species. It’s the only petunia species naturally pollinated by hummingbirds. It’s Petunia exserta and it’s rare because in 1987 just 14 plants were found growing wild in grasslands in southern Brazil. They’re like petunias and said by the producers to be uniquely superior.Īs familiar as petunias are, there is a rare species that you won’t see in a garden centre, although it may become more popular. That’s not a name you’re likely to see around the garden centre as they’re usually marketed as mini petunias with the registered name of SuperCal and now SuperCal premium. Regardless, petunias and calibrachoa are closely enough related that they’ve been crossed to produce a hybrid called Petchoa. Thanks to DNA sequencing, many plants are now being reassigned to the correct genus. It looks like a petunia with much smaller flowers - however, botanists are arguing over whether it belongs in the same genus. Thought to be closely related to petunia is calibrachoa, another popular summer annual. Yes, it has been smoked but I don’t recommend it, even though it is in the same family as regular tobacco, but then so is potato and deadly nightshade. The name is from the French who adapted it from ‘petun’, meaning tobacco in one of the local languages of South America. That’s in South America where there are about 20 distinct species. We think of them as annuals, and that’s how they’re used in the garden, but the petunia is a perennial plant in its native habitat.
They’re so easy to grow, and the colours keep on coming.
We plant them every spring, by the millions. I suppose a petunia growing among onions would be considered a weed, but we love petunias. It goes: “I’m a lonely little petunia in an onion patch.” Sing along if you know it. A song from my childhood has stuck with me longer than it should have.
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