Photinia robusta 'Red Robin' Featured in collections 'Retro' or 'Reminiscent' - Trees that have defied the test of time Tried and tested over the years and still proving to be very popular due to their great performance in the garden. Diseases like this one tend to spread from the bottom to the top of the infected plant because the spores can’t travel that far. A mixed hedge will be more resistant to photinia bush diseases if the susceptible shrubs are placed farther apart. Common name: Christmas berry. Do not repeatedly trim endangered shrubs to encourage the new red growth. That is a Red Robin photinia (Photinia x fraseri), also known by red-tip photinia. Photinia. Common Photinia Problems Photinia ‘Red Robin’ is generally a healthy plant and it is rarely seriously damaged by pests or diseases. Cover the area under and around the shrubs with new mulch to cover any leaf parts and photinia fungus spores that remain. But you need to be aware, especially if you have young children, that the leaves and fruits of some Photinia species may contain carcinogenic compounds. Topping. Prized for their glossy green leaves, white flowers and red shoots, photinia plants are often planted as specimens or as hedges. Photinia x Fraseri hedging is pollution tolerant so is the ideal hedge for urban areas. Photinia Red Robin Poorly. It may grow even larger with age. Brown spots or patches in the middle of the leaf usually means it's been waterlogged. During the spring, the photinia also has small white flowers that produce red fruits, that often last into the winter. The fungal spores spend the winter in fallen, infected leaves or in late emerging new growth. You can plant Photinia at any time of the year, using cell grown or pot grown plants. The red tipped photinia disease follows a definite pattern or cycle and it is important to understand this cycle for the treatment of red tip photinia and disease eradication. 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I would recommend that you come by the Extension office with photos and a few shoots showing any problems with disease or insects. Photinia (Red Robin) Kay is usually grown for its beautiful red leaves and these appear on newly formed shoots and regular pruning will encourage … Normally when a plant wilts and there is plenty of moisture in the ground like we have presently, there is a problem with the root system. Chinese photinia is a moderate to fast growing plant. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. This is sometimes caught … HOW TO PLANT A NEW RED ROBIN Follow the steps below to ensure your Photinia Red Robin is planted correctly and in the best position: The Red Robin won't know that and they're pretty difficult to kill..... even though you might have had a good attempt, I have mine in partial shade,  I always thought to much sun causes more problems with the leaves, mine you they are slow to grow mine around 6 years now and its only 3-4 feet quite wide though... don't give up it get there. Ive been trying to grow this plant in my back yard for sometime now with not much success. Tiny, round red spots appear on leaf surfaces and because the leaf color of the new growth they attack, the darker red spots are easy to ignore. Landscape Use: Chinese photinias are easily trained into small trees if lower limbs are removed. If your Phontina Red Robin is several years old and has grown tall and skinny, or if you … In severe cases, spots grow until the entire leaf is weakened and falls off. Chlorothalonil, propiconazole, and myclobutanil are the effective ingredients to look for in available fungicides. This shrub generally grows anywhere from 10-15 feet tall and wide. ianmwiffen Posts: 3. Consider replacing dead or dying shrubs with alternatives. Photina Red Robin is a large shrub or small tree growing up to 15ft tall or more - it won't be happy in a small pot - it needs to be planted in the ground. Sign up for our newsletter. Sign up to get all the latest gardening tips! Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. Diseases like Venturia, mildew or leaf spots cause unhealthy discoloured leaves which subsequently turn browner, dry and fall off. s causing the leaves to go brown. I'll be very grateful for your advice. Photinia serrulata NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. Photinia is a widely grown shrub commonly used for hedges. They need to be sheltered because they aren't too keen on icey winds and severe frosts. Photinia is very susceptible to the fungus leaf spot called Entomosporium that can defoliate photinia plants. Most Red Robin is a form of the garden hybrid P. x fraseri, with glossy dark green adult foliage, and variable red tinted young leaves, especially as they just unfold. You can help the plant recover by keeping the leaves dry and removing diseased foliage. First and foremost, rake up all fallen leaves, and if the shrub is already infected, remove all affected leaves and branches. This will increase light and airflow around the shrub and decrease the conditions in which the fungus thrives. Here is the difference between varieties to make it easier when plant shopping online. Like most plant fungi, this one thrives in the cool, moist environment of the fall and spring and attacks the most vulnerable new growth that gives the shrub its name, red tipped photinia, and the disease spreads from there. Symptoms of Photinia Entomosporium leaf spot It starts off by creating spots of light swelling on leaves and then the color changes to brown and dark red, and ultimately to black or gray. Tiny, round red spots appear on leaf surfaces and because the leaf color of the new growth they attack, the darker red spots are easy to ignore. … The first signs of photinia leaf spot are almost unnoticeable. However, the common denominator between last year and this is the presence of cool, wet springs--cooler and wetter than 'normal.' Diseases, pests, and problems with Photinia Although Photinia is very resilient and won’t often get diseased, sometimes the following may occur. The one exception is its vulnerability to leaf spot fungus. Photinia fraseri, Christmas Berry Hedge Photinia Red Robin is a very popular garden plant that makes a fantastic hedge. Photinia Red Robin also works well in a mixed hedge or planted in a Laurel hedge. In a matter of days, the spots enlarge and eventually become dark purplish circles surrounding gray, dying tissue. Great many thanks for your help. Damage from root diseases can weaken plants making them more susceptible to problems such as leaf spot fungus. The only problem is there are over 60 species of Photinia so we stick to growing only the more popular varieties. Size & Growth Rate: Chinese photinia is larger than red tip or Japanese photinia, growing 20 to 30 feet tall and 15 to 20 feet wide. Be aware, however, treatment must begin early and be repeated every 7-14 days throughout late winter and spring and again in the fall when the weather cools. Brown spots or patches in the middle of the leaf usually means it's been waterlogged. Brown leaf tips tend to indicate drought at spring / summer time and that it's affected the young new growth. The photinia fungus won’t kill the plant immediately or even during the first season, but will return year after year until the constant leaf drop and the depletion of nourishment that results weakens the plant to the point of death. Photinia Red Robin makes a really photogenic hedge plant, with blazing red young leaves that can be persuaded to reappear all summer with regular trimming and simple but lovely white flowers.. Red tip photinia is a relatively hardy and carefree shrub, but it is susceptible to fungal diseases when conditions are wet or in humid climates. Photinia is a popular evergreen shrub with glossy green leaves, white flowers in flattened flowerheads and young red shoots. Here is johnyboy on the daily grind demonstrating how to plant a lovely Photinia Red Robin Hedge with a perfect parallel finish. They prefer sun or partial shade. That's why I have mine in partial shade snuggled hiding from winds whistling down the valley and behind a copper beech hedge. Once the fungus takes hold in the red tipped photinia, the disease’s circles continue to grow and merge until large unsightly “sores” cover the dying leaves. During the rainy weather of spring, the spores continue to spread through water splashing from one leaf to the next until the entire shrub is infected. Date: 9 September 2018: From: Jim C: QUESTION: I have just planted some red robin they are all about 3ft tall I mixed the soil with bone fish and blood should I keep them watered regularly or just when it is dry. Leaves go brown but from your description I 'm not thinking it 's had a bit of.... 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