I can't seem to stop my rosemary from going brown. It has very little green left on it. I have it sitting in my patio window and it gets midday to afternoon light and I believe that when I bought it, it was starting to suffer from root rot. I really like the smell and cooking with this plant. Is there an way I can save it or is it done? It's 99% brown and dry looking. I have basically stopped watering it and drained out the water in its pot but it has a bottom that retains water. I think I have inadvertently killed it. I just want to know if I can save it, or can I put it in coconut shavings for orchids?
Unfortunately, saving a plant with root rot is unlikely, especially if the disease has progressed. It sounds like you should start over with a fresh, new plant, as attempting to save your current plant will probably just be an exercise in frustration. Be sure the new plant is in a pot with a drainage hole.
This article will help: https://www.gardeningknowhow.com/edible/herbs/rosemary/grow-rosemary-indoors.htm
I'm sorry that I don't know the answer to your question about orchids; however, I would be wary of using a diseased plant for this purpose.
My rosemary plant survived the winter indoors in a clay pot but suddenly looks sickly. The leaves seem dry, but I broke a stem in half and it is still green. Any thoughts you have would be appreciated. I am here in Chicago, zone 5. Do you have any thoughts?
The good news is that your plant still seems to be alive given that it has a green cast on the inside of the stems. Tell me more about the plant. Is the soil dry to the touch or moist? How often do you water it? If the soil is dry, then this might just be a hydration issue where it needs water.
Was there any powdery mildew on the leaves? This is a common fungus that afflicts rosemary plants and would cause it to dry up. If you have seen the powdery mildew, then a fungicide application might be order.
For more information on the care of rosemary indoors, please visit the following link:
https://www.gardeningknowhow.com/edible/herbs/rosemary/grow-rosemary-indoors.htm
https://www.gardeningknowhow.com/edible/herbs/rosemary/brown-rosemary-plants.htm
I would like to plant rosemary as a hedge. The place is 6 to 7 meters long and about 60 to 70 cm wide. Which rosemary plant should I choose and when is a good time to plant?
Given that you only have space 2 feet wide to work with, I would opt for a Blue Spires Rosemary which grows 2-3 feet wide. Spring or fall is a good time to plant rosemary.
For more information on rosemary bushes, please visit the following link:
https://www.gardeningknowhow.com/edible/herbs/rosemary/pruning-rosemary.htm
Why are there brown stems on my rosemary plant? I have cut several off and am afraid I am going to lose this plant. Is it dying? Why? It is in a large plastic container and I water it when it is slightly damp/dry. Sometimes it only gets partial sunshine. Should it have direct sun for the 6 hours?
I have linked to an article below which discusses all the possible reasons for a rosemary turning brown. There is a strong possibility this is root rot. I would verify that your plastic pot has drainage and recommend that you only water until the top 2 inches of soil is dry to the touch. In the meantime, you may want to consider starting a new crop of rosemary to ensure the continuation of a rosemary harvest.
https://www.gardeningknowhow.com/edible/herbs/rosemary/brown-rosemary-plants.htm
My rosemary bush is really leggy. How can I cut it back without killing it. It really looks sparce with probably 2 foot stems.
This article will help: https://www.gardeningknowhow.com/edible/herbs/rosemary/pruning-rosemary.htm
I have two large rosemary bushes (about 2ft x 2ft). Unfortunately, we had a very harsh winter (-20 degrees) and some parts of the plants have not grown. In fact, they have turned brown and dropped their leaves (twigs). Do I prune back the plants so the dead parts are removed or do I just prune slightly and see what happens?
Here is a link that will help.
https://www.gardeningknowhow.com/edible/herbs/rosemary/pruning-rosemary.htm
My rosemary of both varieties suddenly died, although plants growing next to the rosemary are healthy. This is not a case of over watering, and Texas is suffering a terrible drought and we are allowed to water once a week.
Very high temperatures and lack of moisture or humidity can also be the issue.
Misting the plants in-between watering can be beneficial.
Here is a link to refresh you on the care.