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.
Do not grow seedlings from supermarket avocados, for sev-eral reasons: Avocados do not come true from seed; ungrafted seedlings may take up to 10 to 15 years to bear fruit; and salty irrigation water can cause moderate to severe leaf tip burn on these plants. In Texas, the most common propagation method is cleft (tip) grafting. Other grafting methods also work. Some Mexican avocado varieties can be rooted or air-layered, but their lack of salinity tolerance will remain a problem. Plant the trees no closer than 10 to 15 feet from the house. Space avocado trees 20 to 30 feet from each other and from other large trees (Fig. 4). Avocado trees are produced in containers of soilless media.