Cardboard PalmTrimming

Question

Fertilizing Cardboard Palms?

Answer 1

You can fertilize it once a month with a palm food or a diluted houseplant food. Trim off dead branches as they occur.

https://www.gardeningknowhow.com/houseplants/cardboard-palm-plants/growing-cardboard-palms.htm

https://gardeningsolutions.ifas.ufl.edu/plants/trees-and-shrubs/palms-and-cycads/cardboard-plant.html