When is yellowing of leaves a natural process in plants?

Jul 29, 2024 ... ... leaves begin to yellow and die back. Wait to harvest as long as possible for the largest rhizomes. To harvest, gently dig up the entire plant. Sep 21, 2021 ... Some trees, like oaks and dogwoods, are likely to produce red leaves. Watercolor of a group of leaves in red, green and yellow Mary Vaux ... Sep 30, 2018 ... ... can cause the leaves to fade and yellow. Keeping the light high not only allows the Hoya plant to grow better, it also helps keep the soil ... 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: Hi I bought this lovely mega peace lily plant from Bunnings and it stayed beautiful for about 4 months but then the leafs started to change colours. Can you ... I wondered if anybody might be able to help me identify the problem with my avocado plant. This is my first time growing one and I can't seem to find a ... Tree rusts are fungal diseases causing dusty orange, brown or black spots (pustules) on the leaves of poplar, willow, birch and plum, and cankers on the ... The Spurge family is comprised of plants with simple flowers and varied leaves. ... Poinsettias can turn yellow for various reasons. In order to best ... Jun 12, 2018 ... Is this the same as Septoria? Is it a fungus that will spread to my other plants? Christy September 12, 2022 ... May 25, 2020 ... Yellow. The most recent show stoppers in my ... In the fall, cut the leaves to about 6 inches from the soil and leave the plant as is.