1
vote
2answers
191 views

How do I get rid of Crab grass in an over grown garden that will be a veggie garden next season?

I am in central Alberta, Canada, Zone 3. I just moved into a house that has raised planting beds for a veggie garden but is COMPLETELY full of crab grass and various other lovely weeds and grasses. It ...
5
votes
2answers
106 views

How can I control weeds in asparagus

I planted asparagus this year, and I have used a water permeable weed barrier to control weeds. But this does not seem like a good idea going forward, as I don't want to discourage the spread of the ...
20
votes
7answers
3k views

What's the best mulch material for a vegetable garden?

I want to lay mulch down around my already established plants to help retain moisture and discourage weeds. Is there a recommended material for this? Or at least some materials I should know to ...
12
votes
1answer
374 views

How much mulch should I put in my vegetable gardens?

I have heard some conflicting info on this, but mostly "about 3 inches deep" is what I remember. Are there some veggies that need more than others?