My mom made this planter from 2 plastic and 3 terracotta pots. She found the planters at Value Village for $7.15.
She stacked the pots and used glue to secure them, then filled with planters with soil.
When they were dry, she wrote the names of different herb plants with a permanent black marker. When the marker was dry, she urethane the planters to protect them from the sun.
Total cost (including the purchase of potting soil) was $14.62.