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Thanks
It doesn't look well at all. I suspect it may have collar rot from excess soil around the base or from being planted too deep. Given its...
Dee Why Sydney
Yep. Scale insect. Possibly false oleander scale If the palms aren't too large, thoroughly spray the entire plant with eco oil (available from...
It looks like scale insect. Is there a small bump or scab in the centre of the discoloured spots? Can you send some better close up shots
I think the first step is to get a full chemistry analysis. Can you be more specific with quality? what is the texture? Sand Silt Clay or loam?...
Many thanks
Thanks Ron. I have a trickier one that looks to be in decline. Smallish sparse tree being 5 metres tall. the myriad of small cones makes the...
Dear knowledge base This fine pine caught my eye last week. thanks in advance
Thanks Ron
Apologies for the poor photo. A friend forwarded it to me Thanks in advance
Be careful not to hug a tree for too long
Bark inversions reminds me of the story a college teacher was once told about a walnut grower centuries ago. After a particularly poor yield one...