![]() They remain evergreen perennials throughout most of Australia but in areas of hard frost should be treated as annuals. You can enjoy a continuous procession of flowers from spring to frost without a lot of effort. They have a super strong root system so will cope well in stressful situations. SuperCal Petchoas even have superior mildew resistance. Prune back as flowering starts to wane in winter and await their reshoot in early spring, you will have years of love from these plants.Īs you can imagine it is a difficult breeding program to merge two plants and to do it so successfully is a testament to the advancement of the nursery industry. Water to establish and then keep moist in active growth. You can add a liquid fertiliser every other week to keep them blooming at their best, or use a slow release fertiliser spring and summer – remember they flower a lot so need a good supply of nutrients. Grow your SuperCal Petchoas in a sunny spot with well drained soil. They are frost tolerant and don’t mind the heat - in fact they are more tolerant than either Petunias or Calibrachoas. SuperCal Petchoas will soon be one of your favourite plants. Plus, the plants are self cleaning, so you don’t have the hassle of sticky flowers as you do with Petunias. The blooms open across three seasons and are fantastic no matter the weather the flowers remaining open, even after rainfall. You get the big flowers and easy growing nature of the Petunias and the colour, trailing habit and flower power of the Calibrachoa. SuperCal Petchoas are a hybrid of Petunias and Calibrachoas and give you the best of both worlds. The plants have a naturally rounded, well branched habit so there is no need to pinch out the foliage. In pots, chose ones that are around 30cm so that the foliage can spill from the sides. In the garden, place them around 40cm apart. SuperCal Petchoas are so wonderfully versatile with a semi trailing to trailing habit, they can be grown in gardens, containers, window boxes, hanging baskets, as ground covers, garden edging or as filler plants in your borders. Intermingle with Blue and White for a wow of a show. We never had to deadhead the plants – EVER.Deep crimson red with a black heart. For the end user, the good news is they performed exceptionally well in high heat and direct sun! The claim of self-cleaning was evident in our trials throughout the summer. The advantage for growers is the SuperCal’s can be grown cool, so that’s a nice energy savings. #Petunia supercal seriesOur unusually hot and dry summer really put this series to the test, and I must say we were very pleased with the overall results. #Petunia supercal trialWe conducted a thorough container trial of the SuperCal’s this summer at our facility here in Rochester, NY. Examples: Large showy flowers (petunia genetics), non-sticky leaves (Calibrachoa), flower power (both), tolerance to high soil pH (petunia), self-cleaning plants (both), excellent performance in both cool and warm environments (both). SuperCal Petchoa Bordeaux Incredible bloom time. SuperCal Petchoas are fabulous in all kinds of weather, and climates and offer terrific value. The plants combine the best of both worlds, using the garden toughness of Petunias and the flower power and colours of Calibrachoa. What makes them a value is that the cross brings the best characteristics of each genus to the series, and pretty much gets rid of the icky traits. SuperCal Petchoas are a cross between Petunias and Calibrachoas. What makes SuperCal unique is that they’re a genetic cross between the Petunia and Calibrachoa genera. Now that the growing season has begun for next spring, it’s definitely worth revisiting the SuperCal series as they continue to grow in demand and popularity. Last winter I wrote a blog post about this relatively new genus and series. ![]()
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