While how well the flu vaccine works can vary(https://www.cdc.gov/flu/about/qa/vaccineeffect.htm), there are a lot of reasons to get a flu vaccine each year. Flu vaccination(https://www.cdc.gov/flu/about/qa/vaccineeffect.htm) can keep you from getting sick with flu.
Harvesting Agave for Tequila. I n the past, agave were harvested when the jimadors decided they were ripe enough. This was generally done when the agaves were from eight to ten years old. Jimadors knew, from generations of experience, when the agave was ripest, when it was rich with sugars and ready for harvesting.
Time to Fruit. The time from initial planting to fruit set varies. Pineapples grown outside in the optimum climate can set their first fruit in as little as 16 months. Indoor plants may take 16 to 24 months, or longer, before they flower and form their first fruits. The type of planting also impacts the time to first fruit. Sucker-grown plants usually fruit earliest at around 16 months, slips may take 24 months and a crown can take up to 28 months. Ratoon fruits usually begin growing off the side shoots within a year, although they may take longer.