I get weeds coming up through an inch of gravel in the greenhouse, so I
think I'd go for mulching as a cheaper and probably more effective option.
I've often thought of extending the greenhouse across the garden to give
protection from the wretched fenland winds.


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We have a large vegetable garden.

weeds eventually grow throughout the garden, and of course need to be
removed, which is a tedious job.

I don't know where the weeds co