Sunday, July 7, 2013

Make Sure Your Soil Is Fit To Grow Culinary Herbs In Alaska

By Claudette Lambert


When preparing soil to grow culinary herbs in Alaska, it should be taken into consideration that the area has a climate that can suffer extreme temperatures. In winter the soil can freeze up to four or five feet underground, and sometimes even more. Daylight hours can be sparse too in winter, with about three hours of sunlight being the norm.

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.

The growing season in the region is very short which means they need to prepare the land throughout the whole of winter so it is ready for the growing season in spring. They often do this well before the first frost of winter touches the land. Among the techniques they utilize is to test the soil. They do this by either going to the local university or buying a test kit. As the kit is cheaper most people go with that.

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.

Some gardeners use horse manure to improve the soil, but care should be taken when doing this. They can contain chickweed seeds and cause no end of difficulties if they are not composted properly. Organic manure can also be used, but beware of anything that is high in nitrogen as it has the capacity to burn mature plants and seedlings. Over the whole of the winter this is then worked into the land.

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.

Creating land fit enough for growing culinary herbs in Alaska is a challenge. As long as the gardener can remember to start preparing early for the cold weather and lack of daylight they should be up to the challenge.




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