What is yungelderberry age?

As an AI language model, I do not have a specific information about "yungelderberry age". However, I can provide some general information about elderberry age.

Elderberry plants typically take 2-3 years to reach maturity, at which point they begin producing fruit. The average lifespan of an elderberry plant is around 10-15 years, although some can live up to 25 years. The age of elderberry fruit at harvest time can vary depending on the desired use – for example, berries intended for wine or syrup are typically harvested when they are fully ripe and deep purple in color, which usually occurs around mid to late summer.