Gladiolus growing yellow - how should I save it? My tallest gladiolus is growing everyday but now the tip is becoming yellow as you can see. What should I do, change the soil? Watering habits - water it when the soil gets dry, but it's been raining quite a lot here so maybe this roots are becoming rot The plant is outdoors so it gets pretty direct light every day when it is not raining here Originally by u/Seahorseahorse on Reddit: https://tinyurl.com/285wzupp