Birchas Ilanos-Must one say the blessing the first opportunity he sees the blossoming fruit tree?

  Birchas Ilanos/Blessing over the blossoming of fruit:[1] [One who walks around outside] in the month of Nissan, and sees trees which are sprouting forth blossom, needs to say the blessing of “Shelo Chiser Beolamo Klum[2] Uvara Bo Brios Tovos Veilanos Tovos Leihanos Bahem Binei Adam.” This blessing is only […]