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Avocado Growers

Sick tree, please help.

rosinagutierrez

8 years ago

The fruit was given to me last August from a tree in Cozumel, Mexico. I live in Aguascalientes, Mexico. It was very similar to the Pinkerton variety. First it grew very fast and looked healthy but then it's leaves started to look burnt. I read that the problem could be too much sun or a built up of salts, so I showered it and changed its location away from direct sun light but still in a very bright area. The problem continued so I sprayed it with Bayer home and garden.....it didn't work.

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Comments (10)

tim45z10
8 years ago
What kind of potting soil? Does your pot have drainage holes?

You need excellent drainage.
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rosinagutierrez
Original Author
8 years ago
The pot has holes....and the medium is called mesquite soil, it is almost soulless, it basically dry leaves and wood chips. Could it be better if a plant it outside in the ground? Isnt it possible it is infested?
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tim45z10
8 years ago
That might be a scale in the bottom pic. See if it peels off easily. One won't kill it, but it won't help either. If your climate is agreeable, put it in the ground. Remember, you will have to graft it to make it fertile. Young avos are temperamental. Make sure the soil is dry before watering. Bark chips might retain too much moisture.
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fireduck
8 years ago
The most likely cause from those brown/rolled leaves is that the planting mix got too dry for too long. Everybody is afraid of root-rot with avos...but the truth is: if you have free draining soil (or potting mix)...the avocado tree needs constant moisture. They love water! PS Never plant in a container with native soil.
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rosinagutierrez
Original Author
8 years ago
Thank you Tim and Fireduck. The weather has been cold, I'm going to wait a little to plant it outside....I have plenty of space. The plant is doing worse....
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rosinagutierrez
Original Author
8 years ago
I have been watering it every 3 or 4 days
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fireduck
8 years ago
Also, young avos need moderate sunlight only.
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tim45z10
8 years ago
Those leaves are toast. No saving them.let them fall into the bucket for mulch.

I do see what looks like new growth.

if so, you still have a chance.
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rosinagutierrez
Original Author
8 years ago
I planted it outside. I hope it does better.
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tim45z10
8 years ago
Leaves looked like mine when I overwatered.
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