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My Mango tree is three years old and has started listing to one side over the last couple of months. I have put it in a bigger pot and given it seaweed solution but I am not sure what is causing it. I have it propped up on the fence to reduce bowing.
I am in Mt Isa.
It gets plenty of water with good drainage so I don't believe not enough water is the issue.
The tree was also given slow release fruit fertiliser in spring.
The dead leaves I assume are from the excessive heat over summer.
Hi @Emz23,
It sounds like your mango tree may be struggling with root instability, possibly due to its recent repotting or environmental conditions. If the roots haven’t fully established in the new soil, the tree may not have enough support, especially if the soil is loose. You can gently firm up the soil around the base while avoiding excessive compaction. Wind exposure could also be contributing to the lean, so if your area experiences strong winds, consider staking the tree to help it grow upright while it stabilises.
Excessive summer heat can lead to leaf scorch and stress, particularly in a pot where soil temperatures can rise quickly. If the dead leaves are mainly on the outer edges or sun-exposed side, heat stress is likely the cause. Providing some shade during the hottest part of the day and mulching the surface of the pot to regulate soil temperature could help. Since you’re already using a slow-release fertiliser and seaweed solution, avoid overfeeding, as too much nitrogen can lead to weak, leggy growth.
If the tree continues to lean despite staking, it might be worth checking the roots for signs of damage, rot, or circling. A healthy root system should be firm and white, not brown or mushy. With time, proper support, and stable conditions, your mango tree should regain its strength and grow upright again.
Please let me know if you have any questions.
Mitchell
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