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Tag Archive for: Salt Burn

Too Much Salt Isn’t Good For You OR Your Plants…

Arizona garden, AZ Plant Lady Classes, California desert garden, desert gardening, Landscape Problems, Nevada garden, Shrubs, Southwest garden

I have a weakness (well, one of many) to confess to you today….

I absolutely love salt.  

In fact, I have a theory that the reason that so many people love french fries is not the potatoes or the fat it is fried in. No, it is the salt that you put on them afterwards. I mean, can you imagine eating an unsalted french fry? 

In preparation for this blog post, I went through my kitchen and pulled out all of my salt & pepper shakers.

 different types of pottery

It’s kind of embarrassing isn’t it?  I have so many.

But in my defense, I must admit that I collect different types of pottery and need salt and pepper shakers for each set.

My husband made me my wooden salt cellar, which I keep near the stove when I cook.

Now, I do not use as much salt as I used to. In fact, I am trying to be better about it.  When I visited the doctor earlier this week for my physical, I still had low blood pressure, much to my relief.

Well, we all know that too much salt is bad for you and can lead to health problems such as high blood pressure. But did you know that too much salt is not good for your plants as well?

Plants don’t get ‘high blood  pressure’ with too much salt, but they do have another problem that shows up.

salt burn

They get brown tips on their leaves, which we call ‘salt burn’.

white-crusty-salt-build-up-plants

Here is another way that you can tell plants are getting too much salt. Shallow watering causes the water in the soil to evaporate quickly, leaving behind the salts. The salts look like a white crust on the soil around your plants.

At this point you may be wondering how plants get too much salt?  

Well, both our soil and water have naturally occurring salts in them. This is especially true in the Desert Southwest where our water is somewhat salty and our soils can suffer from salt build-up due to high evaporation.

So what do you do if you have indoor or outdoor plants that have brown tips?

The solution is very easy.

Water deeply.

That’s it!

salt build-up

Here is a shrub with signs of salt build-up that I encountered with one of my clients during a landscape consultation. He had other shrubs that looked similar.

I will tell you what I told him:

If your outdoor plants look like this, water the affected plant with your hose on a slow trickle for at least 2 – 3 hours.  This helps to ‘leach’ or flush the salts away from the roots.

Thereafter, adjust your irrigation schedule so that your shrubs are watered to an approximate depth of 18 inches each time. Sadly, most people water too often, too shallowly, and not long enough.  

For example, I water my shrubs and perennials every 3-4 days in the summer. It takes approximately 1.5 to 2 hours for my plants to be watered to a depth of 2 feet. Of course, the time it takes to water that deeply is different for each landscape and depends on various factors, including soil type and water pressure.

If your houseplant has brown tips (salt burn), you can flush the salts out by deeply watering it. Put your plant in the sink or bathtub and let water slowly trickle on it for 1 – 2 hours.

I cover landscape irrigation in depth with my students in my online course, Desert Gardening 101. However, for those looking for advice right now, here’s what I recommend: Search your city’s website (or water provider) for watering guidelines —most have schedules, including recommended depths.

So, in closing, I’ll leave you with these two tips:

Be sure to limit your salt intake AND water your plants deeply to prevent salt burn.

https://www.azplantlady.com/wp-content/uploads/2011/08/plants_salt_build-up_soil_southwest.jpg 517 640 arizonaplantlady@gmail.com https://www.azplantlady.com/wp-content/uploads/2025/08/AZ-Plant-Lady-Logo-small.jpg arizonaplantlady@gmail.com2024-08-12 10:33:302024-10-29 12:43:48Too Much Salt Isn’t Good For You OR Your Plants…

Tagging Along…

azplantlady, Citrus

This past weekend, I had a special helper accompany me on one of my landscape consults….

My son, Kai.

He has never expressed any interest in going with me before – but I think he was bored and his best friend (who lives across the street) wasn’t going to be home.

So, Kai offered to come with me and be my ‘photographer’. 

landscape consults

As I was talking to my clients, Kai would take photos of certain plants, landscape areas or problems, which I would later include in my report.

He caught me gesturing to this evergreen pear tree, above.

Kai also took some good close-ups as well…

Salt damage

 Salt damage from lack of deep watering.

Manganese deficiency

Manganese deficiency in citrus tree.

Kai did also take a few photos with me in them, but he neglected to press the ‘skinny button’ on my camera so I elected not to include them in this post.  (Okay, I know that a ‘skinny button’ does not exist on a camera, but I wish someone would invent one, don’t you?)

As our consult progressed to the backyard, Kai was no longer taking pictures.

Instead, he was finding himself in some of the photos I took….

landscape consults

 Meeting my client’s new chickens.

landscape consults

Swinging from rings in an old citrus tree.

Kai and I both had an enjoyable time.  The clients were very nice people who had a beautiful landscape.

I hope that Kai was able to see more clearly what I do for my work, (besides writing blogs and articles).

But all he said on the way home was, “Can we get some ice-cream?”

“Absolutely.”

Reading The Leaves: Diagnosing Common Plant Ailments

https://www.azplantlady.com/wp-content/uploads/2012/09/2177.jpg 640 480 arizonaplantlady@gmail.com https://www.azplantlady.com/wp-content/uploads/2025/08/AZ-Plant-Lady-Logo-small.jpg arizonaplantlady@gmail.com2012-09-04 04:56:002021-02-01 03:22:15Tagging Along…

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noelle-johnson-az-plant-ladyNoelle Johnson: AZ PLANT LADY®

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