Episode 1110: Plant of the Week - Boa Agastache or Hummingbird Mint Agastache ‘Blue Boa’

In The Garden | 2013 - 2014 UNC-TV ›

01:30 | Nov 27th, 2013

Hummingbird Mint is an herbaceous perennial with violet-blue spikes of flowers and deep green foliage. It has an upright habit and grows about 2 feet tall and does not flop much. Hummingbird Mint star...Show More