Weak stems on my anna bell hydrangeas
rduba86442
8 years ago
Featured Answer
Sort by:Oldest
Comments (12)
Marie Tulin
8 years agodublinbay z6 (KS)
8 years agoRelated Discussions
Astilbe weak flower stems
Comments (9)There could be any number of reasons to explain the problem--poor soil, insufficient water, predators. Lots of astilbes have thrived where I am in your zone so I'm guessing soil is probably at fault for yours not doing so well. My own are doing well in slightly acidic, sandy loam in full to partial shade. For some reason this seems to be a down year for their blossoms altho' a few varieties are apparently thriving. Keep in mind that thanks to weather conditions, many times perennials have good years and bad years. A gardener learns to accept both rather than expecting a garden to perform exactly the same year after year. This year my Hellebores/Lenten roses produced nearly 50 blooms whereas I was lucky to see less than a tenth that many last year. Don't rule out/ignore adding/incorporating other shade-tolerant perennials in your shady garden beds--Tricyrtis hirta/toad lily, Polemonium/Jacob's ladder, Alchemilla mollis/Lady's Mantle, Aquilegia/columbine, Mertensia virginiana/Virginia bluebells, Hosta, Dicentra/bleeding heart, Brunnera/Siberian bugloss, Heuchera/coral bells, Pulmonaria/Lungwort, Chelone/turtlehead & Cimicifuga racemosa/black snakeroot, Atherium japonnicum/ Japanese painted fern & Japanese sedge grass. They'll provide both foliage & color contrasts. The majority of the plants mentioned above can easily be grown from seed via winter sowing or else by division + you can trade for seeds on the Seed Exchange forum. It's been my experience in recent years that gardening doesn't need to be terribly expensive I you're willing to work hard....See MoreNew to growing hydrangeas:Weak stems, bugs, or disease?
Comments (1)Hello, Operaghost. A small/limited amount of wilting has happened to me before and I never found an obvious cause. I first looked for borer insects but found no evidence so I finally assumed it was caused by a windy day. The problem "went away" on its own after a few days or so. Wilting/drooping of leaves indicates that the leaves are loosing moisture faster than the roots can absorb them. So lack of moisture, a windy day or placing the shrub in a windy location will cause this wilted look. It is very common during summer time on many hydrangeas. But most wilting episodes involve almost the whole shrub, not just 2-3 leaves. If the wilting episode looks extreme, water � gallon of water immediately and ask questions later. Otherwise, insert a finger into the soil to a depth of 4" and if it feels almost dry or dry then water 1/2 gallon. If the soil feels moist or wet, do not water ..... instead, check the hydrangea again in the morning. If still wilted in the morning, water 1/2 gallon. You can use the finger method in order to determine when to water. Check the moisture daily for two weeks. For a "new" hydrangea, water 1 gallon of water if it feels dry or almost dry. Each time that you water, make an entry in a wall calendar. After two weeks, review your calendar notes and determine how often you are watering (once every two/three/four/etc days for example). Then set your sprinkler to water 1 gallon of water on the same frequency. If temperatures change 10-15 degrees and stay there, re-check using the finger method for another two weeks. Wilting can also be a sign that the roots are rotting. When the roots rot, the part of the shrub above ground does not get enough moisture and you get wilting of the leaves. It is hard to differentiate by wilting from lack of moisture or wilting due to root rot. That is why it is important not to water too much. Root rot normally affects the whole shrub or almost the whole thing. Since your problem appears to be limited to just a few leaves, I would monitor the hydrangea and its soil moisture closely. For now, assume it is either too windy or that it needs more moisture; water according to the finger method. Regarding your other questions/observations, when hydrangeas get insufficient moisture, the leaves brown out starting at the edges of the leaves so again, keep an eye on soil moisture. Too much sun shows up as complete yellowing of the leaves. They turn all yellow or white-ish. To prevent this, I plant hydrangeas here such that they get shade starting at 11am-12pm. Hydrangeas are not bothered by too many pests but there will be some that take a bite and move on. As long as the issue is small and limited as you see, I would take no action. But you could release some beneficial organisms like Lady Beetles, etc Does that help you, Operaghost? Luis...See MoreSmall green flies boring into hydrangea stems! Help!
Comments (1)Sounds like cane borers. I remember ditas was having this problem with a Hyushu Hydrangea Tree and posted a question maybe 2 years ago....See More"Nodding" blooms with "weak necks"
Comments (33)In 2015 and 2016 I ordered a bunch of Chinas and Teas from Rose Petals Nursery and Angel Gardens. "Ferndale Red China" was among them. Unfortunately, my computer is in a coma, so I can't access my rose file to see which nursery sold me this -- but one of them did. ETA -- it must have been RPN, since AG doesn't carry it. http://rosepetalsnursery.com/rose.php?pid=653&cid=3&rose=Ferndale%20Red%20China :-) ~Christopher...See MoreOctober_Gardens
8 years agoMarie Tulin
8 years agoOctober_Gardens
8 years agoMarie Tulin
8 years agoruth_mi
8 years agoOctober_Gardens
8 years agolast modified: 8 years agojemboysch
8 years agoOctober_Gardens
8 years agoruth_mi
8 years ago
Related Stories
URBAN GARDENSGarbage to Garden: A Vacant Philly Lot Gets Some Green-Thumb Love
Transformed by an artist, this once-derelict urban property is now a tranquil garden with living walls
Full Story
ruth_mi