Archive for February, 2010

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Creating Microclimates to Facilitate Growth


2010
02.18

Many gardeners live in areas where almost anything can grow effortlessly.
Just plant the seeds and water it for a few weeks, and you’ve got a
beautifully lush plant. But if you live in somewhere like Colorado, you’ll
understand what its like to have a slim selection of plants that naturally
grow. It can be quite a challenge to facilitate the growth of a large
variety of plants, especially when the very world you live in seems to be
rooting against you.

Some people solve this problem by loading up their plants with every type
of chemical and fertilizer known to man. This usually works, but to me it
seems kind of unnatural to rely on man made materials to keep your plants
alive. Also, if I’m growing fruits or vegetables, I don’t feel very
comfortable eating something that is entirely composed of chemicals.

A gardening theory that I have relied on in the past to grow many types of
plants is that of creating a “microclimate” for each type of plant. This
is when you regulate the sunlight, shade, moisture, and wind factors for
each separate plant. It sounds like a challenge, and it is. But you can
regulate these factors in such a way that the plant feels just like it is
in the ideal growing conditions. This can be achieved by the use of wind
barriers, shading umbrellas, extra water, or different types or amounts of
compost.

If you’re ready to make an attempt at creating microclimates, you’ll need
to make a detailed plan in advanced. You should start by finding a large
shade providing bush or tree that will grow fast and naturally in your
area. Just look at some undeveloped plots of land and see what is there.
Most likely it grew on its own without any planting or care. This is what
you want to happen. Usually the growing of one plant can bring about the
growing of another more desirable plant.

If you have a fence in your backyard (you would be surprised at how many
people don’t) then you already have a good amount of shade to work with.
You can start the microclimate process using just the shade of the fence,
combined with (perhaps) a screen or large bush to shade your new plant for
the other half of the day that the fence doesn’t take care of. The fence
is also useful for shading against wind for very fragile plants.

Once you have established the shade, be it natural or unnatural, you have
created a slightly less harsh miniature environment. You must remember
this is a gradual process, and find a new plant to put in the shade of the
other one. Now your choices are a little more open. You don’t have to go
with a rugged plant like the one you did before; you can now choose a
plant that survives in cooler weather.

If the plant you are trying to grow next requires more moisture in the air
than your area provides, installing a fountain or small pond can fix this
problem due to the evaporation. You may think you don’t want to waste
water on a pond or fountain, but it’s all going toward the betterment of
your garden. It’s just like the watering process, only indirect. As an
added benefit, usually fountains are quite aesthetically attractive and a
great addition to your garden.

I can’t explain every stage of the process, because everyone’s goals and
setups are slightly different. But to reach your goal, you should do
research on every plant that you would like to have in your garden. Find
out everything you can about the zone that it flourishes in, and ask
yourself how you can emulate that zone within your own backyard. Almost
always you can take control of the environment and recreate whatever you
wish. Usually all it takes is some planning and strategy.

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Creating a Raised Bed


2010
02.18

If your current planting goals involve plants that require good water drainage, I am sure you know how frustrating it is to have a yard that just won’t cooperate. Some plants can handle the excess water that comes about from being in an area that doesn’t drain properly. In fact, it might just cause them to bloom more lushly. However, other plants don’t cope as well, and it will cause them to die a gruesome, bloated death. You should always find out about the drainage required for every plant you buy, and make sure that it won’t conflict with any of the areas you are considering planting it in.

In order to test how much water your designated patch of soil will retain, dig a hole approximately ten inches deep. Fill it with water, and come back in a day when all the water had disappeared. Fill it back up again. If the 2nd hole full of water isn’t gone in 10 hours, your soil has a low saturation point. This means that when water soaks into it, it will stick around for a long time before dissipating. This is unacceptable for almost any plant, and you are going to have to do something to remedy it if you want your plants to survive.

The usual method for improving drainage in your garden is to create a raised bed. This involves creating a border for a small bed, and adding enough soil and compost to it to raise it above the rest of the yard by at least 5 inches. You’ll be amazed at how much your water drainage will be improved by this small modification. If you’re planning to build a raised bed, your prospective area is either on grass or on dirt. For each of these situations, you should build it slightly differently.

If you want to start a raised garden in a non grassy area, you won’t have much trouble. Just find some sort of border to retain the dirt you will be adding. I’ve found that there is nothing that works quite as well as a few two by fours. After you’ve created the wall, you must put in the proper amount soil and steer manure. Depending on how long you plan to wait before planting, you will want to adjust the ratio to allow for any deteriorating that may occur.

If you’re trying to install a raised bed where sod already exists, you will have a slightly more difficult time. You will need to cut the sod around the perimeter of the garden, and flip it over. This may sound simple, but you will need something with a very sharp edge to slice the edges of the sod and get under it. Once you have turned it all upside down, it is best to add a layer of straw to discourage the grass from growing back up. After the layer of straw, simply add all the soil and steer manure that a normal garden would need.

Planting your plants in your new area shouldn’t pose much difficulty. It is essentially the same process as your usual planting session. Just be sure that the roots don’t extent too far into the original ground level. The whole point of creating the raised bed is to keep the roots out of the soil which saturates easily. Having long roots that extend that far completely destroys the point.

Once you have plants in your new bed, you’ll notice an almost immediate improvement. The added soil facilitates better root development. At the same time, evaporation is prevented and decomposition is discouraged. All of these things added together makes for an ideal environment for almost any plant to grow in. So don’t be intimidated by the thought of adjusting the very topography of your yard. It is a simple process as I’m sure you’ve realized, and the long term results are worth every bit of work.