Anthracnose begins as small brown spots and will grow quickly, affecting both leaves and flowers. After a few weeks, the rest of the shoots wilt and the hydrangea dies. Hydrangea ringspot virus can be first identified by the yellowing of leaves. Find plants you love and create idea boards for all your projects. You will be looking for an area that gets 6 hours or more of sunlight a day that also has well-draining soil. There are many different hydrangea diseases that may attack your plant, but knowing how to identify, prevent, and treat them is critically important. Bobo Hydrangea Spacing They are mophead blooms, not lacecap, but have a lacy appearance that l Panicle hydrangea problems. In this article, gardening expert and hydrangea enthusiast Jill Drago walks through the different hydrangea diseases that are most likely to strike. Water the plant deeply. They also bloom on new wood, making pruning a breeze. Another common fungal disease is Cercospora leaf spot. Prevent powdery mildew by not planting hydrangeas too closely together. This can be quite dangerous as the infestation gradually spreads all around the garden and it can ruin all of your flowers. I have no idea what the deal is with this hydrangea but I regret buying two of them. As an Amazon Associate I earn from qualifying purchases. Be sure not to place your infected plants in your compost bin, as this will further spread the disease. A soil test and some close observation may be all it takes to determine the source of the problem. This fungal disease is most common in plants that are stressed by drought or other factors, and its most prevalent on oakleaf hydrangeas. Bobo Hydrangea plant susceptible to leaf spots and fungal problems. If you are unsure how fertile your soil is, I would recommend a soil test. Maxing out at 3 feet in height, Bobo is an excellent option for your containers! Hydrangeas are one of the most common garden shrubs. 1. To control leaf spot, avoid watering your hydrangeas from overhead, and again, remove and destroy diseased plant parts. 11 Reasons Why Plants Keep Dying In Same Spot, 7 Ways To Fix Hydraulic Quick Coupler Stuck, Why Are My Vinca Leaves Yellow? These are awesome! Youll notice this as a whitish-gray mold on the flower heads as the infection progresses. This is a common problem with Limelight Hydrangea or Hydrangea paniculata. Avoid overhead watering as much as possible. In this article, gardening expert and hydrangea enthusiast Jill Drago takes you through all you need to know about Bobo Hydrangeas, including their maintenance and care. Too much shade: Hydrangeas need about 3 hours of sun in order to flower well. If you are thinking of planting 'Early Blue' hydrangea this season, you've come to the right place! Bobo is exceptionally tolerant of both the cold and the heat and grows best in zones 3-8. These lovely shrubs are a bit more cold-hardy than some other panicles yet are still just as tolerant of the heat. Many of the above diseases have similar prevention methods. If salt spray could be an issue, I would suggest planting in an area where it will not be misted with salt water on a regular basis. Even if there are no signs of disease on your plants it is a good idea to clean the tools, in this case pruning shears, by removing dirt and any other debris. Too much direct sun also tends to dry out the soil which causes the hydrangeas leaves and flowers to wilt. Name: emily Paniculatas like Bobo react to heat-related problems with yellow leaves in the summer. In this article, gardening expert and hydrangea enthusiast Jill Drago lists out her favorite purple hydrangea varieties you can grow! Powdery mildew typically does not hurt the plant, but can be aesthetically unpleasant. If you are paying close attention to your garden, it will be hard to miss the signs of root rot. Its recognizable by its white, powder-like spots on the leaves and stems of the plant. This is about 4-6 feet apart. What You Should Know, 3 Options To Put On Tomato Plants To Save From Bugs, Are Ants On Trees Good Or Bad? This allows pruning to be done in the fall or in the springtime before any new growth appears. The affected areas may become distorted or yellowed as well. If you can keep the thrips at bay, you will be setting yourself up for a healthy garden. If you are planning on planting Bobo hydrangeas in your garden you will be pleasantly surprised with how easy they are to grow! In this article, gardening expert and hydrangea enthusiast Jill Drago walks through her top tips for properly deadheading this season. Any propagation at home is an infringement on intellectual rights. Jul 14, 2015 11:55 AM CST. The best time to plant Bobo hydrangea is in the spring or the fall. If you know that you have a grub issue in your lawn, be sure to treat your lawn to avoid any grub damage to your hydrangeas roots and to help control the beetle population in your yard. Worried I cut wrong. Prune accordingly. This disease can also affect the flower buds. 4. Site selection will be the most important part of this process for you. Too much direct sun also tends to dry out the soil which causes the hydrangeas leaves and flowers to wilt. It will also remove any lingering diseases out of the immediate area. Such as an air conditioner or other utility feature of your home. This illness occurs primarily after hot weather and lots of rain. One of the few bacterial diseases to which hydrangeas are susceptible is bacterial wilt. Add Bobo into your perennial gardens where you are looking for the outrageous blooms of hydrangea, but just dont have the space for a 6-8 foot tall variety. 8. Here are some of the reasons why your plant might not be blooming well. Anthracnose will spread from water droplets splashing onto the plant. | Quote | Post #902932 (9) etl75. The first thing you might notice on a plant that is infected with rust disease are brownish orange bumps on the bottom of leaves. Her writing interests cover everything from farming and gardening to education, health and wellness, and business. When the flowers bloom a crisp white on this hydrangea when fully mature. You can prevent the disease by reducing humidity and increasing air circulation. While most wont kill your shrubs outright, it is important to be aware of the most common issues so that you can take appropriate steps to ward them off before they become problematic. Anthracnose can be prevented by keeping your hydrangeas free of debris. To sanitize your clippers you can purchase a specific cleaner for garden tools. On the other hand, too much sunlight in the south is harmful, but the further north you go, the more sun this plant can take. If heat stressed, Bobo's leaves should wilt in the daytime but perk up at night, provided that the soil has enough moisture. . There are several viral diseases that can affect these ornamental shrubs, too. Heres Why, and How To Fix It. Jul 14, 2015 11:55 AM CST. When panicles do not get enough sun their stems and branches become weakened. In this article, gardening expert and hydrangea enthusiast Jill Drago walks through why she loves this popular hydrangea variety, and thinks you will too! The only sunlight condition you want to avoid with any panicle hydrangea is deep shade. This variety also has the ability to withstand even the toughest of winters. As an Amazon Associate we earn from qualifying purchases (at no extra cost to you). When you are satisfied with the positioning of your plant, backfill the hole with your garden soil. If it is necessary to remove the entire plant due to the disease, do not plant another plant in that spot. They are more compact, making them a great addition to containers, or other areas of your garden where you need low-growing shrubs. Watch for downturned and droopy leaves, this is a sure sign that Bobo could use more water. Azomite vs Dolomite Can They Be Interchanged? Occasionally these spots will enlarge and cause the death of mature leaves. Save my name, email, and website in this browser for the next time I comment. WebBobo Hydrangea Little Quickfire Hydrangea 2) My hydrangeas are too big! There are a couple of reasons that your Bobo hydrangea isnt blooming. Im considering more for another garden Im working on, I just love them. This plant was developed by Johan Van Huylenbroeck, the same breeder that developed Pinky Winky hydrangea. If they are over pruned, theyll have a tendency to die back more than normal and theyll make you wait a whole year before they blossom again. Youll notice them as water soaked spots, that look like brown spots on the plants leaves themselves. The good news is there's a few common reasons it happens. Also, pruning away hydrangea branches that have grown too closely together will increase air flow throughout the plant. Rust is an interesting disease as it needs two hosts to carry out its life cycle. . Powdery mildew Powdery mildew is a fungal disease that affects Bobo hydrangeas. Upon inspection, you may notice white mats under the soil line or bark. They were on drip getting plenty of water but really suffered through summer. This will cause the flowers to weigh down weakened branches. Did you recently plant hydrangeas in your garden, but aren't quite sure how to identify the most common diseases that may attack them? Bought them last year, snipped the top 2 inches or so this spring on the recommendation of a pro gardener. The combination of too much sun and not enough water is a common cause of hydrangea droop, making it a great place to start when your plants are feeling unwell. Bacterial wilt disease in hydrangea occurs mainly after heavy rains and hot weather. The first year only 1 bloomed so I added bonemeal to the soil around the plants as I read this will help them bloom. Prune accordingly. This disease is spread by the pollen of infected plants, as well as by nematodes. This illness occurs primarily after hot weather and lots of rain. Leaf spots may form after making contact with faded infected petals, and flower buds may die before even having a chance to open. I had high hopes again this spring, but nothing has changed. The best way to prevent this fungus is by clearing plant debris from around the plant. Improper pruning: big leaf hydrangeas (the ones with blue or pink flowering, either mop-head or lacecap) form their flower buds in the previous summer. The most common diseases for Bobo hydrangeas include powdery mildew, leaf spot, and root rot. Bobo Hydrangea plant susceptible to leaf spots and fungal problems. The combination of too much sun and not enough water is a common cause of hydrangea droop, making it a great place to start when your plants are feeling unwell. This is a dwarf hydrangea variety that reaches 3 feet in height and about 4 feet wide. If soil moisture conditions do not improve, the blooms dry out and-or, if they remain dry, the leaves then turn brown from the edges inwards. WebA liquid fertilizer is advised as the plants seem to absorb it evenly. This dwarf panicle hydrangea will turn heads! This will cause the plant to suffer from drought stress. I even lifted it and replanted it 2 years ago, but it hasn't made much of a difference. If you use an irrigation system, drip irrigation is the best option for your hydrangeas as it will keep the flowers and leaves dry, but well watered. It may cause leafy shoots to appear in the flower parts, with plants declining in health before they ultimately die. 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