[Avodah] growing grapes

[Eli Turkel]

<<> In the days of cheap grapes, it used to be considered 3 years to the
> first commercial crop.  That is to say, you'd plant a dormant bench
> graft in the winter, it would bud and grow up a line the first year,
> during which you would top>>

This assumes that the vineyard starts with a graft. Is there any
discussion of how
plants grew again after the flood? Did Noah take seeds on board or
grafts or something else?
Chumash only discusses animal life and not plant life

-- 
Eli Turkel