It is a vigorous, large-leafed evergreen, mainly grown for the bright red colour of the young leaves, which gradually mature to a glossy dark green – or should do! Instant Hedging | Screening | Mature Trees | Shrubs. When grown in the shade they tend to become drawn and rather straggly and, although like most evergreens they won’t tolerate being waterlogged for long, excessively dry locations tend to stress them, making them drop more of the older leaves than they otherwise would. Red Tip Photinia (Photinia x fraseri) Leaves: Evergreen leaves are oval in shape and 2¾ to 4 inches long. It didn't do particularly well last year, but this year it appears to be dying. Discover photinia. This is a question that I get asked a lot, so I’ve given quite a lot of information here, but to sum up, if you want Photinias to keep their density and to look their best, trim them annually, feed them once or twice per year with a general fertiliser and some additional Magnesium, don’t let them get too dry for too long (but don’t drown them) and never plant them in the shade. I like to give an annual trim in June to maintain density – it breaks your heart to remove a fair proportion of the new red leaves, but a second flush will soon emerge after a few weeks which will then see you through to the autumn. But now most of the leaves have dropped off except the top foot that still looks healthy. A tablespoonful of Epsom salts dissolved in a gallon of water and applied at or soon after applying the other fertiliser will help prevent a deficiency, which would otherwise result in the plant taking Magnesium out of the older leaves to put into the new ones. Can anyone help me please? Photinia shrubs sometimes contract a disease called Photinia leaf spot or Photinia black spot.Leaves are dotted with black spots that slowly spread until leaves wilt and fall off.. Little spots similar to tar spots appear on leaves. Fallen leaves can be removed, as they are a potential source of future infections, but are not the most significant source. For the past two summers, our red leaf photinias have been dropping their leaves and look like they are dying. I have seen similar bushes near a freeway off ramp doing the same thing. Everything you need to know about choosing the right photinia for you. But, we haven't kept up the spraying. Photinia is a genus of evergreen shrubs in the Rosaceae family. Dropping Photinia Leaves - We have a hedge of 3 photinias and this year lots of leaves have dropped off and the plants are… Q. Diseases of a Red Tip Photinia. It looks awful. This spotting is caused by a fungus, Entomosporium, and can cause damage to Photinia and Indian Hawthorn.Other plants in the rose family that may be infected include loquat, flowering quince, pyracantha and pear. Leaves are dotted with black spots that slowly spread until leaves wilt and fall off. At this time of year (late spring), we sometimes hear "My Photinia fraseri Red Robin shrubs looked fantastic when I bought them; dense with shiny dark green older leaves and bright red younger leaves. Plants Affected . If you have Red Tip Photinia in your yard, you are most likely familiar with the red-purple photinia leaf spots that can appear on the leaves. Good luck! Restorative pruning of a leggy specimen can be done by hard-pruning to just above a bud or node, cutting quite far down the leggy stems to encourage a bushier plant; this is most effective if done in April or May, depending on how cold the weather is, during the first flush of vigorous spring growth. In the past, they have had black spot that caused the leaves to drop and we sprayed them with a little success. Click on links below to jump to that question. Red tip photinia (Photinia fraseri) are particularly susceptible to root fungal diseases in poorly drained soil. The red-tip photinia is a widely cultivated landscaping shrub, with deep green mature leaves, bright red new growth and white flowers. North Yorkshire, YO13 9QS Call 01723 862406 Magnesium is a very mobile nutrient, and it is easily leached out of freely draining soils during prolonged periods of rain, and drought conditions will also affect the plant’s ability to take it up. The Bothy, The Walled Garden The Royal Horticultural Society is the UK’s leading gardening charity. Top Questions About Photinia Plants. Secondly, as I’ve said, they are hungry feeders, so an annual feed in April works wonders. Please note that two fungicides are available to home gardeners (Bonide Fung-onil and Bayer Advanced Disease Control), used per the labels and applied as the young shoots are developing, may stem the damage from the fungus. Thank you for your question about your photinia. Other ornamentals that are affected by … Moving them could cause dispersal of more spores. Wykeham Mature Plants You can control these fungal leaf spot diseases to a point using general fungicides, such as those for spraying roses, but an otherwise healthy and well-fed Photinia will usually just shrug-off leaf spot and continue to grow happily regardless. enquiries@wykeham.co.uk. Why Do The Leaves Keep Falling Off My Garden Red Robin - It is a photinia. If necessary, repeat this in mid-summer. You can trim back overly-long branches to ensure that sunlight can penetrate to the interior of the plant. My Photinia Leaf Has Spots? 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. Ordinarily when leaves on a very hardy fast growing shrub like a red ribub photinia go brown then it's due to either: drought or waterlogging. In fact, if the site isn’t too windy, too cold or too wet, Photinias can be used to make an attractive hedge with great effect. It's often used as a privacy hedge, as it grows very thick and to a height of 12 feet if left unpruned. I have a large standard Photinia Red Robin which is approximately 15 feet high - in essence a small tree. Several species of photinia are susceptible including the commonly grown Photinia x fraseri or red tipped photinia. Mature, healthy photinia plants can reach up to 20 feet high and 8 feet wide. Read on to learn about how to treat the disease and what causes it. Q. The first signs of photinia leaf spot are almost unnoticeable. I never do … Quick facts. These spots can easily be mistaken for a fungal leaf spot disease. Although we aim to be as helpful as we can, due to the nature of the business we cannot always guarantee that there will be someone available to give one-to-one attention without a pre-arranged appointment. What’s happened and what can I do to make them look healthy again?" Don’t trim too late in the summer or autumn as the new leaves will still be too soft when the frosts come and will be frost burnt. Brown spots or patches in the middle of the leaf usually means it's been waterlogged. Photinia are susceptible to one such specific fungus. (alternate for satnav: YO13 9QT) Discover photinia. Do you know what we ca do for this? In April and May they looked great. Interestingly though, Magnesium deficiency symptoms in Photinias often cause little burgundy-coloured spots on the older leaves, as well as a general yellowing of the older foliage. Their natural growth habit is quite vigorous and upright, producing new leaves at the tips of long upright stems, and dropping the older leaves as they go, the result of which, if left to their own devices, is often a rather straggly shrub with “bare legs”! The color lasts two to four weeks before maturing to green. Firstly, an annual trim is essential to encourage side branching and to maintain density, just as you would do for a hedge. Photinias don’t do particularly well in shade or in close proximity with large, established trees. Another aspect to feeding Photinias is that their vigorous nature means that they use a lot of Magnesium, a shortage of which would encourage the plant to shed yet more of the older leaves. The attachment also shows what the leaves look like as the fungus takes hold. Little spots similar to tar spots appear on leaves. You are welcome to visit the nursery during opening hours. For this reason, due to the greater proportion of older leaves dropped in spring following a cold winter in the North of the country than our Southern cousins would experience, Photinia is not very suitable for ‘pleaching’ (fanning out on a flat panel above a tall clear stem to give a two-dimensional screen) in the North as it is difficult to maintain sufficient density to give the required effect. This doesn’t of course mean that Photinias can’t be affected by leaf spot diseases, of course they can, as are most plants in some form. Get involved. Red-tip photinia is prone to yellowing of the leaves in between the leaf veins, a condition called chlorosis, which is caused by iron deficiency. There is another smaller one close by which is doing brilliantly and has lots of shiny green and red leaves, as it … Damage from root diseases can weaken plants making them more susceptible to problems such as leaf spot fungus. Now, a couple of years later, the young leaves still come out bright red, but the older leaves are a paler yellow-green, with dark spots on them, and the bushes as a whole look thin and straggly. We aim to enrich everyone’s life through …