Diseased?
rredbbeard
13 years ago
Featured Answer
Sort by:Oldest
Comments (95)
xineohpinakc
13 years agonpublici
13 years agoRelated Discussions
Replanting after removal of diseased rose? Spring Dwarf Disease?
Comments (1)With RRD I wait one year. That's to let any roots left behind make their sick growth. Late last fall there was a paper on Rose Spring Dwarf that did the begining work to prove it is a virus. RSD may be residual in a lot of roses, but never appear. And it's a symptom that only appears at the begining of the growing season, followed by normal growth. With your Hot Cocoa, was it near any plants (in other plant families/genera) that had strange growth? A paper this year from China suggested a tranferrance of aberrant growth from Pawlonia trees into cultivated roses....See MoreHelp with rose list- disease resistance?
Comments (25)So, heres my new theory… once you get rid of the plants that attract blackspot, i think the rest of your plants will do better with it. it seemes to me that once one of my plants got it, slowly it spread (in varying degrees of severity) to the rest of the roses nearby. YET the roses seperated by about 50 feet by the fence (which actually get less sun and afternoon sun) didnt get any until the very very end of season. Isnt that interesting?! For me, Life of the Party and Midas Touch were the starting culprits… hopefully in year two they get ablittle more robust and healthy...See MoreEuphorbia disease advice?
Comments (3)Hi there. I have had my Euphorbia for around 5 years and have just noticed some dark patches around the stem.Can anyone tell what this is and advise me on what to do to treat any problem that there may be.The cactus was moved to a slightly lower light spot in a corner but it has still been beneath a sky light in a modern ventilated house....See MoreIs this Rose Rosetta Disease? And Recommendations for Replacements
Comments (16)There’s no rhyme or reason to it ...but there are times it can be predicted: If there are severely infected roses upwind, especially in late summer when the vector mite populations multiply exponentially (these have been counted by two different scientists in two non-adjacent states). your roses are then under increased disease pressure. Couple the wind direction with the aerodynamics of your growing area: if the wind go whipping through a narrow walkway, the mites are less likely to be dropped on plants. The mites have NO wings, They depend on wind to move them and they are so small and light that they only drop where the wind slows (going over a wall, for example). Up against a wall that gets hit by wind. You may also see something in Knock Outs that is really subtle: a slightly different shade of green on leaves. Not the chlorotic sickly green (that happens, too), but a different dark green. Sometimes that will stand out in a mass planting. Ann...See Moremariava7
13 years agoxineohpinakc
13 years agokaboehm (zone 9a, TX USA)
13 years agosanto2010
13 years agokaboehm (zone 9a, TX USA)
13 years agosanto2010
13 years agokaboehm (zone 9a, TX USA)
13 years agoryan820
13 years agokaboehm (zone 9a, TX USA)
13 years agodondeldux z6b South Shore Massachusetts
13 years agojoshy46013
13 years agoradarcontactlost
13 years agodondeldux z6b South Shore Massachusetts
13 years agooleg9grower
13 years agoradarcontactlost
13 years agojoshy46013
13 years agodondeldux z6b South Shore Massachusetts
13 years agojoshy46013
13 years agonpublici
13 years agodondeldux z6b South Shore Massachusetts
13 years agojoshy46013
13 years agodondeldux z6b South Shore Massachusetts
13 years agokaboehm (zone 9a, TX USA)
13 years agodondeldux z6b South Shore Massachusetts
13 years agokaboehm (zone 9a, TX USA)
13 years agooleg9grower
13 years agokaboehm (zone 9a, TX USA)
13 years agooleg9grower
13 years agooleg9grower
13 years agokaboehm (zone 9a, TX USA)
13 years agodondeldux z6b South Shore Massachusetts
13 years agodondeldux z6b South Shore Massachusetts
13 years agokaboehm (zone 9a, TX USA)
13 years agooleg9grower
13 years agorredbbeard
13 years agojoshy46013
13 years agodondeldux z6b South Shore Massachusetts
13 years agokaboehm (zone 9a, TX USA)
13 years agorredbbeard
13 years agokaboehm (zone 9a, TX USA)
13 years agojoshy46013
13 years agoryan820
13 years agoshodack78
13 years agojoshy46013
13 years agodondeldux z6b South Shore Massachusetts
13 years agojoshy46013
13 years agorredbbeard
13 years ago
Related Stories
GARDENING GUIDESTree Care: Common Tree Diseases and What to Do About Them
Learn to recognize trees that may be affected by diseases or pests so you can quickly take action
Full StoryGARDENING GUIDESGreat Design Plant: Rosa Banksiae a Low-Maintenance Beauty
This thornless, disease- and insect-resistant rose brings showers of white or yellow flowers to the spring garden
Full StoryGARDENING GUIDESCentral Plains Gardener's June Checklist
The flowers are coming! The flowers are coming! And so are the butterflies, hummingbird moths and coneflower diseases
Full StoryFLOWERSGreat Design Plant: Sasanqua Camellia
Pretty fall flowers belie this plant's hardworking nature and relative tough attitude toward disease
Full StoryGARDENING GUIDESWhat Kind of Roses Should You Grow?
Want to add the beauty of roses to your garden? Find out which ones, from old-fashioned to modern, are right for you
Full StoryGARDENING GUIDESGreat Design Plant: Knock Out Roses
As glorious as their high-maintenance kin for a fraction of the work, Knock Out roses make even beginners look like garden stars
Full StoryGARDENING GUIDES6 Wonderfully Easy Roses for Any Gardener
Look like an expert even if you're just starting out, with these low-maintenance gems of the rose world
Full StoryGARDENING AND LANDSCAPINGCrazy for Fruit Trees
Whether a single citrus or a mini apple orchard, even the smallest landscape space can bear deliriously delicious fruit
Full StoryGARDENING GUIDESSpring Citrus Care Reaps Months of Sweet Rewards
Learn how to tend citrus trees in spring and ways to preserve their delicious fruit
Full StoryGARDENING FOR BUTTERFLIESGardening for the Bees, and Why It’s a Good Thing
When you discover how hard bees work for our food supply, you may never garden without them in mind again
Full StorySponsored
More Discussions
paxfleur