Leaves on the same branch often show similar symptoms but an entire plant may not be uniformly affected. They eventually turn completely brown and start to fall off. Now they also have those brown/grey spots. Over the last weeks the leaves on my Honeysuckle turn yellow, and fall. The following questions were asked by visitors who viewed this page: Cape Honeysuckle Leaves Wilt Turn Brown And Die; New Guinea Impatien Are Getting Fewer And Smaller Blossoms And Leaves Are Turning … On narrowed-leaved evergreens, such as arborvitae, hemlock, fir, pine, spruce, and yew, scorch injury begins from the needle tip progressing inward. soon I wont have any leaves on the bottom half of the plant. According to Flower and Garden Tips, some varieties of honeysuckle (Cape honeysuckle) are evergreen, and retain their bright green leaves through winter. I'm in Tucson and I've got the same damage to my cape honeysuckle and bouganvillea. When severe, half or all of the needle may turn brown. Its on its last chance anyway as last year got frost in the middle of the plant so I cut it back really hard, This year it seemed to be a lot stronger until it got to a certain height now all the bottom leaves are turning yellow and brown and falling off. It can be pruned to a tree-like shape as it matures. Planted them about 3 months ago in Oct. Are they getting too much or too little water? I already cut back the bouganvillea and I guess I'll have to do the honeysuckle as well. I really HATE to use any pesticide, so maybe I'll just see what happens just by cutting them back. I planted my honeysuckle last autumn and has grown well this year, however the leaves are now yellowing and falling off, it is regularly watered and recently fed with chicken manure. United States . This can be identified by brown spots on the leaves. Hi my honeysuckle is doing exactly the same. Prevention is the best thing, but refrain from removing sunburned leaves until the end of summer since they provide protection for the leaves underneath. How to treat it. This disease will cause many leaves to die during the summer months. At first I thought it was a deficiency (when they were mainly yellow) and I feed it Seaweed fertilizer, both as foliage feed and when watering. Why is the foliage of my Honeysuckle turning brown/yellow and the leaves are falling before the flowers have started to bloom? Non-evergreen varieties (Lonicera halliana) drop their flowers and leaves in fall, but maintain their strong woody stems through winter to rebloom in spring. Sunburned leaves occur most often on the plant’s outer growth on the south-facing side, where the sun’s rays are the most intense. It has the common name of Cape Honeysuckle only because the flowers somewhat resemble a honeysuckle blossom, but the Cape Honesuckle is more of a hard stemmed, non-twining shrub. Flower blight is a very common disease to affect a number of plants, including Jasmine. It’s available at any box store in our area, often for less than $5 for a gallon-sized plant. This disease is caused by a fungus and is most likely to affect your plants just after warm spells of weather. By Newtogrowing. The leaves of the honeysuckle will begin to yellow or darken between the leaf veins or along the margins of the leaf. It is a mistake, I think, to believe that this plant (Tecomaria sp.) My cape honeysuckle plants are yellowing and losing leaves. We live in the west valley of Arizona. Cape honeysuckle (Tecomaria capensis) is an evergreen climbing shrub from South Africa that is very quick to establish, turning walls and fences into luxuriant bowers of green.Its orange flowers are a hummingbird magnet and add a tropical splash of color to any landscape. is truly a honeysuckle (Lonicera sp.). yellowing leaves which turn brown and drop off. The shrub which is several years old, lives in a container . Over time, leaves can become completely brown in color and wither when the leaf scorch is a severe enough case.