How to identify and treat Iron Deficiency in plants: Example Banksia

[@jillianoldfield2300]

Thank you for this valuable information. I have had this exact problem with banksias and grevilleas growing near a rendered wall.

[@fiddlestickzmuzik]

Now that was informative, such a simple reason that a lot of people including myself simply overlook.

[@pennyplant4940]

Thanks Angus, that is fascinating !

[@planterbanter]

Very smart solution!!

[@sandgroperwookiee65]

Did it green backup Angus 🤔