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Sun scald and early leaf loss on Autumn Blaze maple tree

David Williams
3 years ago






This is my Autumn Blaze maple tree. I would like to make my tree healthier. I had my soil tested recently and the pH was 7.8. The nutrient results were way out of whack! 5-19-494 were the results from multiple areas in the front yard. The ideal for bermuda. The ideal results they gave me 60-65-300. I did a tree bag gator during dry spells prior to this year. Now, I have a soaker hose that I allow to water for 2-3 hours.


Planted 6 years ago

Loses leaves early every year

Developed sun scald (or whatever that wound is) approximately 3 years ago

The wound is on the West side of the tree

The trunk has been wrapped for approximately 3 years as well.

I do apply a pest and fungal product in the spring.

I am in Zone 7 plant hardiness zone (Oklahoma)

The soil is very much clay. I have been adding gypsum for about 4-5 years.


My questions are:


Is my tree a goner?

If it is worth saving, should I wrap it year round? The wrap kinda seems like an eyesore in my front yard is why I ask

I know I need to do a better job with the nutrients, is there any specific thing I should be adding? I am thinking about adding sulfur to increase the acidity and of course a fertilizer. The fertilizers I have seen all increase the potassium which is already really high.

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