A word of caution the Midrash of Zohar is to be understood and study at the Sod level of interpolation, so one must not be a novice, Learn the Sod level 1st

“And Hashem appeared to him”
There were numerous moments in history when the goal of eternal peace and unending happiness for all mankind was within reach. Both Adam and Noach had the opportunity to cause universal change and bring about endless fulfillment. The Zohar likens the path to permanent peace to the creation and care of a garden. Adam is compared to the force that causes rainwater to fall upon and nourish the land, and Noah represents a person who manufactures the tools needed to tend to the garden. The appearance of Avraham in our world corresponds to the force that influences the flowers to grow and blossom. Now that Avraham’s name includes the additional letter Hei ?, signifying the ritual of circumcision, he is now prepared to receive the great Light of the Creator as expressed through the Tetragrammaton ????, one of the Holy Names of the Creator that radiates His spiritual energy.
The Relevance of this Passage The path to personal peace is an arduous process that each of us must endure. We can, however, accelerate this process through our connection to this portion. The Light of the Creator fills our soul through the merit and power of Avraham. The energy channeled through our Patriarch nurtures our soul, inspiring us to seek higher levels of spiritual growth. The strength to blossom in all our spiritual endeavors is revealed through the Light of these verses.

Rabbi Chiya opened the discussion: IT IS WRITTEN: “The flowers appeared on the earth, the time of the singing of the birds has come, and the voice of the turtledove is heard in our land” (Shir Hashirim 2:12). “The flowers appeared on the earth,” MEANS THAT when the Holy One, blessed be He, created the world, He endowed the earth with appropriate powers so that everything was in the earth BUT it did not produce any fruit until Adam was created. As soon as Adam was created, everything in the earth became visible, that is, the earth began to reveal the powers and products that were implanted within it. AND THEN IT WAS SAID: “THE FLOWERS APPEAR ON THE EARTH.”

Similarly, the heavens did not give any powers to the earth until humankind appeared as it is written: “And no plant of the field was yet in the earth, and no herb of the field had yet grown, for Hashem Elohim had not caused it to rain upon the earth, and there was not a man to till the ground” (Beresheet 2:5). All the offspring and products were concealed in the earth. They did not appear, and the heavens were prevented from pouring rain on the earth because humankind did not yet exist. Because it had not yet been created, the revelation of all things was delayed. As soon as humankind appeared, however, “The flowers appeared on the earth,” and all the hidden and concealed powers were now revealed.>>whole lesson below

Zohar.-.Aramaic-English