Nivlac it's just our weather at the moment is a bit cold that's all . Some start off plants, seeds, etc now but in heated greenhouses etc.
I'm on Scottish border and can't plant out until well into June so have to wait or grow inside the house on windowsills.
If you can unplant your baskets back into pots and keep plants indoors and cozy better, if not can you take baskets inside house , patio door floor , window sills if basket will sit... They just need more warm yet and week ahead isn't warm , don't want you to lose your plants .
Don't worry about garden words/jargon/language yet , ask questions ... We range from absolute no idea to expert on here , welcome to the gardeners