Gladiolas dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — DreamForth

To dream about gladiolas represents delight, pleasure, and festivities.
Source: Dream Symbols and Analysis Author: DreamForth

Interpretation 2 — Ariadne Green

A bunch of gladiolas represents celebration, joy, and happiness.
Source: Ariadne's Book of Dream Author: Ariadne Green