New seedlings growing about 4" high developing some brown areas on the leaves. Using large 10" pot with drainage hole in bottom. I'm afraid of too much watering or not enough! Plants get full indoor sunlight through window. Some browning leaves are wrinkling too. Is baking soda water a good remedy?
Yes, that would be very overwatered. Morning glories are extremely drought tolerant and don't really tolerate wet feet.
Treating the soil will be more expensive than it is worth. I would advise letting the plant finish (But let the container dry out down to about 4 inches between watering) and baking that soil for 3 hours at 200 degrees.
Baking soda, if used improperly, will make that soil unusable.
This article will help you to grow Morning Glories in container: https://www.gardeningknowhow.com/ornamental/vines/morning-glory/morning-glory-in-pots.htm
I have been fighting these for several years. Not allowing to flower or picking them. Removing the seed balls as soon as possible. Digging up the new ones. Spraying and/or painting weed killer on the leaves. I am about ready to sell my house to get away from the menace and are not very fond of my neighbors for planting them on the fence between our properties. Thankfully they moved but unfortunately the Morning Glories stayed.
It would seem that you are doing the best that you can already! With persistence, you may win the battle, but it may take years. You can pour boiling water on the seedlings as they come up.
This article will help: https://www.gardeningknowhow.com/ornamental/vines/morning-glory/control-morning-glory-weeds.htm
Hello! I was hoping to ask someone's opinion! I have some sunflowers and morning glory sprouts started, I plan to put them out front eventually(I live in northern Michigan) I have the fast growing sunflowers transplanted to medium peat pots, the morning glories are in their little Jiffy starter seed pods. I was thinking of putting the morning glories right into the peat pots, next to the sunflowers, so they can start to grow together with the morning glories climbing the sunflowers. Would this be fine so early, or should I wait until they're ready to go outside?
Sunflowers need to be started where they will finish. Starting them indoors will not let them reach their full height potential. Putting the highly invasive morning glory next to a stunted sunflower will likely resort in the morning glory taking over the area. I would keep them separate.
These articles will help you to know what each plants' needs are:
https://www.gardeningknowhow.com/ornamental/vines/morning-glory/growing-morning-glories.htm
I read somewhere not to fertilize morning glory. Is this true?
No, you don't need to fertilize morning glory. It prefers a poor soil.
https://www.gardeningknowhow.com/ornamental/vines/morning-glory/morning-glory-not-blooming.htm
Could you send me or tell me where online to find what a morning glory looks like when it first pops its head out of the ground ---I have several small stuff coming up but don't know if it is a weed or flower starting. THANK YOU FOR YOUR TIME
I hit the jackpot! These photos show any kind of morning glory seedling you may have planted. They show the first leaves as well as the true leaves.
https://site.extension.uga.edu/nochaway/2015/07/morningglory-identification/
Morning glory surrounding our backyard taking over kill them every year thought I had Them in control but now are taking over winding through the grapevines and all the other plants 20 vines at a time spreading across the ground. If I let them keep growing they will crawl across my house which is 25 feet away from them. I’ve read about steam I don’t wanna poison my other plants or my dog
Patience and diligence will rid you of morning glories. They are annuals which means they die after one growing season; however, they produce hundreds of seeds. Every year you are battling new plants until you exhaust the seeds left in the soil. Pulling each plant before it blooms and keeping at it for several years are required. Herbicide only kills this year's plants; it does not kill the seeds from prior years that now reside in the soil. Best of luck!
I have cocopeat, Vermicompost and Garden soil. In what ratio should I use them for pots. Is there any other material which I can use?
I have given a good ratio in your previous question, and this will still stand, here. I will link you to one of our articles on the care of Morning Glories:
https://www.gardeningknowhow.com/ornamental/vines/morning-glory/growing-morning-glories.htm