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traceyc_gw

grass in garden beds - mulching?

traceyc
16 years ago

Hello all, I'm a new member of this forum, with a large traditional cottage garden in Victoria, Australia. It's currently the middle of winter here.

Along with a few evergreen perennial shrubs and roses, the garden beds are filled with many beautiful flowers each spring/summer - achillea, valerian, asters, poppies, penstemons, phlox etc, and come late autumn-winter I've been chopping these back to the ground, which I have read is the right thing to do (yes? comments anyone?).

The problem - grass has invaded and due to other commitments in the past year, I've had less time for gardening, so it has run rampant. I've tried digging out the roots, but it only comes back again. Also, it worries me that I'm also digging up the root systems of many of the plants and no doubt causing damage.

I've tried filling gaps with perrenials, with the intention of having such a dense planting that the grass dies, but when I cut everything back for winter, the grass takes off again.

A local nurseryman has advised hay/straw mulching, but I'm concerned that if I do this now to kill off the grass, the above mentioned plants and self seeders won't come up. Does anyone have any advice/experience on this?

Also, whilst of course mulching in spring/summer is the answer to keeping weeds/grass down/moisture in - how do you mulch around densely flowering areas without squashing everything?

I hope these questions don't sound silly but with all the reading I've done and knowledge I've gained looking after this garden the past few years, I'm still confounded on this! Thanks for your replies in advance.

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