Question:
May one buy artificial plants to enhance the appearance of one’s home during the 3 Weeks
Answer:
Hello,
Halachically it is permitted to but such plants, during the three weeks, (unless it is so nice and expensive that you would say shehechiyanu on it). It would be a pious thing to avoid, however it is halachically permitted.
Best wishes
Sources:
ע מבית לוי בעניני בין המצרים עמ’ ח’.