How to Identify and Manage Diseases in Bleeding Heart Plants
With their delicate flowers and lacy foliage, you might assume that bleeding hearts are super fragile and prone to diseases. But, as the saying goes, you can’t judge a book by its cover, and these plants are actually surprisingly resilient.
In general, they’re just not bothered by insect pests, diseases, or even herbivores all that much.
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Of course, as soon as you say something like that, you’ll go outside and notice that your bleeding hearts are covered in some sort of fungus, or they’re wilted and yellowing Maybe I should be knocking on wood right now.
If your bleeding heart is struggling with some sort of problem, don’t lose heart (see what I did there?). It happens to all of us. I’ve managed to lose several junipers to diseases over the years, and they have a reputation for being nearly indestructible.
Take a deep breath and get ready. Here are the diseases that we’ll discuss, along with how to tackle them, coming right up:
A quick note before we jump in: It’s always a good idea to inspect your plants closely once a week or so. Most diseases are much easier to treat if you catch them early.
You should also always try to water at the soil level rather than on the leaves, and to make sure your bleeding hearts are well spaced. This goes a long way towards heading off fungal diseases, which are the most common issues seen in Lamprocapnos species.
If you need a refresher on how to grow bleeding hearts, check out our guide for cultivation instructions.
1. Botrytis Blight
Also known as gray mold, Botrytis blight is an extremely costly disease for greenhouse
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