Here on our Taste of Jamaica Tours farm we pride ourselves on farming as naturally as possible, so we always try to use natural insect repellents to help prevent insects and plant diseases. Over the years we have tested many different methods, some work well and some do not, but that is all part of farming in Jamaica.
Today I noticed that our strawberry plants are starting to blossom, and I want to protect the young fruits before insects start damaging them. Since this is our first season growing strawberries on the farm, I decided to use one of the natural sprays that has worked well for us for years — marigold blossom spray.
To make the spray, we gather about a dozen marigold flowers and soak them in four quarts water for about an hour. After soaking, we crush the flowers in the water using our hands to release the juice. A blender also works very well, especially if you are making a larger amount. Once the flowers are properly crushed, strain the liquid and spray it onto the plants about twice per week.
For even better results, we sometimes add a few stalks of lemongrass to the mixture. The lemongrass has a strong smell that many insects dislike. If you are adding lemongrass, blending the mixture works best to fully release the oils and scent.
The strong scent from the marigold flowers helps confuse and repel many insects, keeping them away from the plants naturally. Marigolds are also commonly planted beside vegetables because they help discourage pests from settling in the garden.
Some other natural insect repellents we use on the farm include neem oil, garlic spray, hot pepper spray, and bitter wood bark soaked in water. Neem oil is especially helpful for soft insects like aphids, while garlic and pepper sprays help keep away caterpillars and chewing insects.
One thing I have learned over the years is that natural farming takes patience. Sometimes the insects still win, especially during the rainy season, and we may lose a few plants. On many occasions we simply leave the insects on one crop so they stay away from another crop that is more important at the time. Farming teaches you balance and patience every day.
Even though natural methods may take more work, I still prefer them because they help us grow cleaner food for our family, our guests, and the visitors who tour our farm in Jamaica.
