However, before you go about the process of weeding your garden , experts want you to read this first. We all want a weed-free garden , but weeding during a period of hot, dry weather can be a big mistake. Unfortunately, there’s not a straight answer as to whether you should weed your garden during a heatwave. When to weed a gardenIf you're desperate to weed your garden this week, Luke does say it’s okay to do so in moderation. Garden weeding essentialsWith rain forcasted (fingers crossed) around parts of the country at the end of the week, here are the weeding essentials you need for when the ground is moist again.