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Q&A - Techniques -  Nitrogen Problem


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questions

I have lost four 12-15 foot tall white pine trees over the last year. All had the same symptoms, browning needles at the bottom that continued up to the top. Can you tell me what pest is killing the white pines? I am also losing an Austrian pine now. It is experiencing the same symptoms.

What is the best way to dig up, clean and store gladiolus and dahlias? What are the little white sacs on glad bulbs?

Besides mums, what are a few other plants you would recommend for containers for fall color?

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