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Posted by FireBrick on November 10, 2007, 7:58 am
If you were Registered and logged in, you could reply and use other advanced thread options Thanks Eggs.
> FireBrick said:
>
>> The plants I cut back (as recommended) last fall didn't do well.
>> Only half survived the Chicago Winter.
>
> You pruned them at the wrong time.
>
>>
>> I planted new this spring from very good nursery.
>> They grew, but not a lot. They didn't fill in as much as I expected.
>> Should I cover them with rose cones?
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> No.
>
>> Should I cut them back? (last years cut back was disappointing).
>
> Prune Perovskia back to about six inches in the late winter or early
> spring, /before/ new growth starts.
>
> [rest snipped]
>
> --
>
> Eggs
>
> -If a cow laughs hard, does milk come out its nose?
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