Gladioli - cut off the dead flower and leave the foliage to die back to feed the corm. Lift and store for the winter.

Delphiniums - cut back the flowered stems to the ground as soon as they've finished.

hi spritzhenry thanks for the help will cut my delpiniums back as soon as

You're welcome. Make sure you keep an eye on the new young growth in the spring - it's slug-magnet!