Call me dramatic, but there’s no other pest that strikes fear into my heart like a wriggling, wiggling mass of tent caterpillars.It’s not because of the damage they do to plants, but because their nest
06.06.2023 - 15:46 / gardenerspath.com / Kristine Lofgren
How to Identify and Correct Iron Deficiency in RosesLike all living things, plants need nutrients to survive.
Most gardeners have heard of the plant macronutrients nitrogen (N), phosphorus (P), and potassium (K), as well as minerals like calcium, magnesium, and sulfur. But they also need micronutrients such as copper, nickel, zinc, and boron.
If a plant is deficient in nutrients, it can’t grow as well as it should, new shoots might not develop, and the existing foliage or flowers might turn yellow.
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There are two nutrient deficiencies in particular that may plague roses: insufficient nitrogen, or a lack of iron. A rose can be deficient in any nutrient, but these are the most common.
Figuring out if the problem is due to an iron deficiency is easy, and we’ll show you how.
Determining the reason why your rose doesn’t have access to as much as it needs can take a bit more work. We’ll help with that, too.
Here’s what to expect:
This deficiency is common, so don’t be shocked if it comes for your roses. It’s also easy to fix, so don’t lose sleep over it. Just pull up this guide and get to work. Let’s go!
A Bit About Iron and RosesDon’t worry, I’m not going to drag you back to high school science class, but we are going to learn just a little bit about what iron does for roses, and the role it plays in supporting their health. It helps to know this because it makes identifying the problem easier as well.
Iron is a micronutrient that’s necessary for chlorophyll formation. It also carries oxygen and helps with cell division.
Some nutrients are mobile in the plant, meaning once they are taken up, they can be shuffled around as
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