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.
Tip. Boston ferns require a high degree of humidity to thrive. Place the container in a bowl filled with rocks so that it rests on top of the rocks. Pour water into the bowl to increase humidity. Mist the fern daily, using a water sprayer, to keep the humidity high.onsiderations. If a Boston fern isn't getting enough water, the tips of its leaves will begin to turn brown. Increase the frequency of watering and mist the fern fronds daily to protect against browning leaves.