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yellow spots

Than
Than
in DISCUSSING PALM TREES WORLDWIDE

Featured Replies

Many (not all) of my Syagrus leaves have these yellow spots. No pests detected under the miscroscope. Is it smth to worry about?

 

WhatsApp Image 2025-07-24 at 09.20.18.jpeg

WhatsApp Image 2025-07-24 at 09.20.17.jpeg

Zone 9b: if you love it, cover it.

Looks like potassium?

    • Like 2
    • Upvote 1

    That was my thought. A mild potassium deficiency.

    • Like 2
    • Upvote 1
    • Author

    Thanks a lot guys! What would be the best fix? Fertilizing atm is tricky cos we are in the middle of a heatwave with temperatures up to 110 F.

    Zone 9b: if you love it, cover it.

    1 hour ago, Than said:

    Thanks a lot guys! What would be the best fix? Fertilizing atm is tricky cos we are in the middle of a heatwave with temperatures up to 110 F.

    Pee and used coffee grounds.

    • Like 1
    1 hour ago, Than said:

    Thanks a lot guys! What would be the best fix? Fertilizing atm is tricky cos we are in the middle of a heatwave with temperatures up to 110 F.

    Seaweed extract it’s a great soil tonic helps reduce stress and when you water in your heatwave it’s a bonus! 

    • Like 3

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