Now that I have finished adding all the new plants (annuals, perennials and a couple shrubs) to my gardens, it is time to turn my attention to mulching. I add a layer of mulch to my beds annually- I could never keep my flower beds weed-free if I didn't.
A layer of mulch that is at least two (2) inches thick will suppress weed growth, though a thicker layer is even better. I try to maintain mine about three (3) inches thick. When mulching, I always keep one inch around the stems or trunks of my plants free of mulch as not to choke out new growth.
I use natural shredded pine mulch in my garden, but any mulch will give you the same results. Dyed mulches, such as Premium Red, Premium Black, and Enhance red pine are coloured with all-natural pigments and make excellent choices as well.
Since mulch is organic material, it slowly breaks down over time, improving your soil in the process. However, this also means that you have to annually top up your mulch to maintain a 2-3 inch coverage.
Mulch not only suppresses weeds, it also keeps your plants' root system cool and moist. So pile on the mulch like I am ~ your plants will love it!
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