The average sea surface temperature in April 2017 for Cancun was 84.0Â°F. The maximum and minimum values were 83.0Â°F and 85.4Â°F respectively.
Boston ferns have become a plant of choice for savvy shade-loving gardeners. This fern will consistently give stunning results with minimal effort, no dead â heading and a calming resting place for the eye to settle.oston ferns have become a plant of choice for savvy shade-loving gardeners. This fern will consistently give stunning results with minimal effort, no dead â heading and a calming resting place for the eye to settle.
During the winter, fertilize Boston ferns once every two to three months. Once again, you will want to fertilize your Boston fern at half the recommended rate on the fertilizer container. The proper Boston fern fertilizer for winter will have a NPK ratio between 20-10-20 and 15-0-15.