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Yellowing leaves on Pittosporum?

My Pittosporum tobia Nanum is looking sickly. I will look up yellowing leaves, but wondered if anyone had dealt with similar problems and had a good solution? Could it be too much moisture after a very wet winter? That sudden cold snap? Cheers, Johnny


Posts

  • That looks like a shortage of nutrients to me. I’d give it some good all-round fertiliser.
  • PosyPosy Posts: 3,601
    I agree. Is your soil particularly acid or alkaline? They grow well for me in slightly alkaline soil.
  • Thanks @Cambridgerose12 and @Posy. They are in raised beds with soil that could do with refreshing, neutral PH, so I feel some well-rotted manure and a shrub foliar feed coming on.
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