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.
Once an avocado seed is growing roots, wait until the roots are 2-3 inches long and then transfer the sprouting avocado pits to a pot with soil in it. You may or may not see the avocado seed growing the stem and leaves from the top at this time.