Thursday, December 8, 2016

Denver winter gardening: Digging new and raised beds

One of the nicest things about gardening in Denver is the fact that the soil only freezes completely solid for a short time. It usually waits until late winter to do so. That makes it possible to do a little digging in early winter for next year's garden. While it may seem a bit insane to be digging garden beds in winter, doing so can save you quite a bit of work in the spring.

Planting early is a stronger possibility if your bed location has already been cleared and partially dug. Certainly, you will still have to loosen the soil and dig in your amendments before spring planting. Still, having the weeds cleared and the basic outline of the garden space decided on before spring makes things a whole lot less stressful.

Denver typically has quite a few warm days before January hits. In fact, some years, even January can be mild. Why not take advantage of those warm days to lay out and dig the basic area you wish to plant in come spring? Of course, you won't be able to dig every day in winter. You may not get all your beds dug, either. Still, the more you do now, the less you'll have to do later.

Another thing you can do in early winter is to prep your raised bed areas. Simply scrape off the top layer of soil and grass. Then, put your raised bed in place. Be sure to discourage early spring weed growth by stapling landscape fabric or cardboard onto the bottom of your raised bed before filling it with soil. Cardboard is porous enough to provide drainage and solid enough to block weed growth.

Bonus tip:

When using raised beds, cover the top of the soil with landscape fabric and cut holes for planting, just as you would for in-ground planting in heavily weeded areas. Even though raised beds get fewer weeds, over time, those weeds will sneak up through the soil to intensify your labor. Having surface coverage will discourage them from doing so.

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