Don’s Expert Answers: Can rosemary be as tight knit and sharp as buxus for smallish topiary work ( balls and box hedge ) ?

Question From:
Remy Alonso in Burwood, Sydney New South Wales

Nature of problem:
Can rosemary be as tight knit and sharp as buxus for smallish topiary work ( balls and box hedge ) ?

Type of Plant (if known):

Symptoms of Plant Illness (please try NOT to diagnose your problems yourself):

Soil Type (e.g. sandy, clay or loam) OR Potting Mix Type:

How often do you water the plant:

How many hours of sunlight does the plant get each day:

How long since you planted it:

Have you fertilised? If so, with what and when:

Is the plant indoors or outdoors:

Is the plant in a pot or in the ground:

What other treatments have you given the plant:

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Other Comments:

Answer:
Hi Remy,

This is a very smart question. In the dry limestone soil areas of South Australia, rosemarys are dense and lovely. In humid acid soil areas like Sydney, they are not as good. If your soil is sandy and you add lime, as well as raising the height of the bed by 30cm, you might get OK results…but not as good as SA. Don