Sudden temperature changes can stress plants?

Mar 28, 2022 ... Yellow spots on watermelon leaves are early symptoms of powdery mildew. ... can be used as an indicator plant to time the first fungicide ... Jul 22, 2023 ... ... leaves for telltale yellow dots that will soon turn orange. If there are any wild roses, berries, or other brambles in your yard, plant ... This will enable the main plant to resprout new leaves from the top surfaces. ... I would like to find a source to buy exotic colored cuttings (like the yellow ... Nov 26, 2011 ... It looks to me that your lucky bamboo is root bound. What that means is that the roots have outgrown the pot the plant is in and are getting ... My cabbage look happy, but most of the cauliflower plants have yellow on the leaves and look kind of sickly. What is going on? Answer: “Most of the leaves on my verbena have become very pale. Not yellow, just faded looking. The plant is still blooming, but the foliage doesn't look healthy. Jan 15, 2023 ... By all means get some seed and see how they go, but order plugs ... is to send a sample to your state's plant pathology lab. They will ... Aug 31, 2020 ... But once a pineapple starts to change color even a little bit from green to yellow/orange, the fruit is within a few days of becoming completely ... On average, vegetables need one inch of water per week, and you need to provide only what is not supplied by rain. Water the soil, not the plant. Many diseases ... Feb 21, 2016 ... The leaves are thick and waxy and leaf stems have air bladders ... This means 10 initial plants can multiply to over 600 within 3 months!