The competition for roles as a medical science liaison is very tough, as with most non-clinical roles for former clinicians or scientists. Clinical roles are almost always easier to obtain than non-clinical, due to supply and demand.
Requiring the longest maturity time, the Guatemalan avocado needs 15 to 18 months to change from its flowering blooming period to a full harvest. On average, the tree blooms in March and April, but will not be ready for harvesting until the year after between September through January.
Special Considerations. Avocado trees require horizontal spacing of 20 feet to accommodate their mature spread, and 30 to 60 feet of vertical space for height. Avocados grow best when humidity levels are high. Locate the tree in an area sheltered from high winds but open to slight breezes.epending upon the variety, avocados grow in U.S. Department of Agriculture plant hardiness zones 8 through 11. The most cold hardy of the three types is the Mexican avocado, which will grow in temperatures as low as 19 to 20 degrees Fahrenheit.