Questions

Over ten years, Gerry Daly answered more than 5,000 gardening questions. His knowledge is based in science and practical experience, and by working on radio and television. Access to the advice database is open

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Gerry, part of my grassland is a donkey paddock. Last year the amount of weeds, buttercup mainly, has increased phenomenally. What would be the most effective strategy for suppressing the b.cups: cutting grass AND weeds, or let the grass (and the weeds?) grow so that grass might smother the weeds?

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Gerry, ashes from wood fire are good as potash source, isn't it? What about coal ash?

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Cordyline blown over by wind 6 weeks ago. Replanted shortly after, but leaves now drooping (like broken umbrella) - leaves still green. Any suggestions?

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Hi Gerry, I have a cactus house plant just like the winter flowering cactus which produces cerise coloured flowers in winter, however mine produces orange flowers in summer, or rather it DID! Now it just produces luscious green glossy cactus leaves, some buds but it hasn't flowered in years! What do you advise re best location and/or any special treatment to encourage flowering? Thank you.

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Hello Gerry,I planted a cutting from a chestnut tree some years ago, and it has not grown at all. The tree produces lovely, healthy leaves during the summer, but has not grown an inch since planting. Our soil is neutral, veering slightly towards limey, and the tree has got plenty of watering since planting. It doesn't seem to be under attack from pests, rabbits, etc. and I am at a loss as to why it won't grow. It is about one foot in height.I'd appreciate any suggestions you might have.

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can horse manure be used around all plants/trees/flowers?

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