If you’re wondering why your cucumber plants are wilting, you might want to look around for bugs. Look forward to your usual great advice. Those could be causing problems. If you water the pots from the surface, the water could be just running off and not soaking in. The bacterium that causes wilt in cucumber plants usually overwinters in the belly of a specific beetle: the striped cucumber beetle.In the spring, when the plants are fresh, the beetles awaken and start feeding on baby cucumber plants. Any thoughts. Cut through a wilting cuke at the base of a vine. This is a bacterial disease that's transmitted by the striped and spotted cucumber beetles. The plants are well equipped for producing their juicy, flavorful fruit. https://gardeningvibe.com/cucumber-plants-wilting-after-transplant To keep your plants wilt-free, drape the cuke bed them with permeable row covers at planting. 2 tomato plants also in the same window & there doing great. The peat pot tends to draw the moisture from the outer edge of the soil and the soil becomes really difficult to re-moisten. The most common cause of wilting on melon and cucumber is the cucurbit bacterial wilt. When the leaves of a cucumber plant wilt, less of the leaf’s surface area is exposed to the air. Femspot Cucumber Droopy ... about 5 days some of the main leaves have gone droopy but the plant looks ok & is now about 10" tall. https://www.thegardenprepper.com/cucumber-plants-dying-from-bottom-up Do you notice brown, white, or yellow spots on the leaves or cucumbers? Cucumber Plants Wilting Due to Under Watering. Often our melon, cucumber, and squash plants are doing great but then they wilt overnight! Wilting Cucumber Leaves. The first symptoms of wilt are droopy leaves on a single vine or entire plant. Rub the cut edges together. I ended up moving the cucumber plants straight into the greenhouse a few weeks ago, and since then they've gradually got worse and worse, with the leaves becoming very floppy and wilted, followed by the young fruit wilting, and now the entire stems are buckling and collapsing to the soil level. Preventing Bacterial Wilt. I cut out all the brown dead dry leaves and now, I have one plant with 2 tomatoes and no leaves, a second one with 2 tomatoes and a couple little puny leaves, and my cherry tomato plant, which originally was doing the best, still has a bunch of green tomatoes, but only a few leaves after the clean up. This wilting looks bad, but it serves to protect the plant during a dry spell. Pull them apart. Cucumbers (Cucumis sativus), like all cucurbits, produce large leaves and thick vines. Are the leaves wilting despite consistent watering? Cukes contract this disease from cucumber beetles. Your cucumber plant may be infected by bacterial, viral, and/or fungal pathogens. Under watering may also be a cause of wilting cucumber plants. The other plants were fine. It's not over watered or in a draft. If they ooze sticky threads, wilt is the problem and the plant can’t be saved. I would loosen the soil and remove a few of the wilting plants and see if the soil is dry. Why Are My Cucumber Plants Wilting?