WITCH ECOLOGIES is an immersive video mapping show presented at Cattedrale dell'Immagine in Florence, in the context of the XR Festival on the 16th of June 2024. The work seeks to revisit the historical narratives about the relationship of plants and women, during the Middle Ages and the Renaissance. The show features a pre-recorded audio-visual composition, in which the biofeedback of medicinal “magical” plants is processed and transformed into an involving dynamic landscape, with the help of specific hardware, software, and AI. The selected species — mugwort, lavender, sage, valerian, rue, and millefolium — represent traditional healing through phytotherapy while evoking the symbology of plants as mystic tools. Medieval women scholars like Hildegard von Bingen and Trotula di Salerno, documented the therapeutic properties of plants, which held profound medicinal significance, serving as remedies for physical and spiritual ailments, while women herbalists of the Renaissance like Caterina Sforza and Isabella Cortese gathered knowledge from ancient texts and local traditions.