Preparing Soil To Grow Culinary Herbs In Alaska

By Claudette Lambert


Growing culinary herbs in Alaska has to be one of the most challenging things for gardener. The area is very cold in winter and, unlike other parts of America, has very little daylight during the cold months. The extreme temperatures can wreak havoc for growing herbs as the earth freezes up to five feet underground.

Alaskan winters are hard not just on soil but on plants and vegetables. In the spring, Alaskans can usually be found starting their seeds and preparing things indoors rather than outside. The soils they use are clay loam and these are often very difficult to work with. The problem is they have a very short growing season, as the last day of frost is May 31.

Due to the fact their growing season is very short, preparing the soil is a key part of gardening. It is usually tested every fall just prior to the first frost. This can involve a variety of techniques but usually comes down to either taking it to the University of Alaska or by using a test kit, which is often the cheaper option.

They normally check out the soil on two occasions, when fall comes and when spring has sprung. The fall testing is crucial to the overall process because it gives them the only chance to improve the land before winter arrives. These improvements will bear fruit during the spring thaw and allow them to grow without worrying about the quality of their land. If this is neglected they may have to import soil from outside sources to improve the composition of the soil.

Among the many techniques implemented by gardeners is the use of horse manure. Great care should be taken if this route is followed. It can contain chickweed seeds which do cause problems if the composting phase isn't properly undertaken. The use of organic manure is something to consider but this also has its problems, what with potentially high levels of nitrogen which can burn plants and seedlings. Once the manure has been used it should be worked thoroughly into the earth.

During the winter the tending of earth does not stop. Gardeners often use substances like wood ash and spread this over the land. Another thing some use are coffee grounds, as these can provide a deterrent against root maggots, the coffee grounds preventing the flies from laying eggs on the land, eggs that create the maggots.

It is vital to protect the land against the extreme weather as temperatures can plummet to below freezing and stay there for a while. The dark winters do not promote much growth so steps have to be taken to protect the land. Therefore, some gardeners will put down clear plastic mulch or black plastic mulch to protect from the cold. Another way is to start seedling in a greenhouse, transferring them to land when the thaw comes.

When preparing soil to grow culinary herbs in Alaska there are three main things to bear in mind. The lack of daylight in the winter, the very cold ground and the very cold water. Sometimes the water is too cold to put on plants so people often use rain barrels. Whatever the weather, planting is a challenge in Alaska.




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