I have three of the above plants (2 pink and 1 yellow). I cut them back each fall and they seem to take a long time to grow when put back outdoors. The yellow has never flowered but has lots of foliage. Do you know why?
Brugs that are grown from cuttings mature to flowering age faster than brugs that are grown from seeds. Even brugs from cuttings can take up to 5 years before reaching flowering age. It is likely that the yellow one was grown from seed or is just a "late blooming" cutting.
My floripondio (brugmansia) only gave one flower this season. The plant is about 4 feet tall in a container. Every warm season, I have taken the container out on my deck and it has given a lot of flowers. But not this time. I live in southern Pennsylvania. Do I need to change the plant to larger container, maybe?
I would try adding some phosphorus, like bone meal, to the soil first. This is usually the reason for a lack of blooms, especially in previously blooming plants.
I know I have to bring my brugmansia indoors for winter, but how much do I have to cut it back? I live on Long Island, NY. What's the proper places to cut it back?
Here is an article or two that you may find helpful:
https://www.gardeningknowhow.com/ornamental/trees/brugmansia/brugmansia-winter-care-wintering-brugmansia-in-your-home.htm
https://www.gardeningknowhow.com/ornamental/trees/brugmansia/prune-brugmansia-trees.htm
I live in MN. I plan to over winter my brug in dormant stage in shed at cool temp about 45-50 degrees. The plants are about 6 ft tall. I don't really understand if I should trim now or in spring, and exactly what I should trim. Cut of the branches at the main or only part of the branch? And should it be shaped or just left more stick like?
Here is an article that you may find helpful: https://www.gardeningknowhow.com/ornamental/trees/brugmansia/prune-brugmansia-trees.htm
I have a very large 5 ft. angel trumpet plant that I want to winter over in my house. I live in Washington state and it gets too cold for it to stay outside. I have two 65 watt plant lights on it 6 to 8 hrs a day, but the leaves are turning yellow and falling off. It is blooming beautifully right now, but the leaves are dying. Please tell my how I can save this beautiful plant.
They do not do well indoors as a houseplant, but you can put them into dormancy indoors and enjoy them again outdoors next summer. It is already trying to go into dormancy, which is why it is losing its leaves. It is not dying, just going to sleep. This article will explain how to care for it in dormancy: https://www.gardeningknowhow.com/ornamental/trees/brugmansia/brugmansia-winter-care-wintering-brugmansia-in-your-home.htm
I have 2 planted in my yard and I was wondering what steps I can take to keep them from dying in the winter cold. It does not get below 30 degrees for more than a few hours or for more than a few weeks out of the year here but I would rather be safe than sorry.
In your growing zone, it should okay to simply cut the plant back and apply a generous layer of mulch for winter protection.
And when you say simply cut it back do you mean all the way to the ground? Or just past where the leaves are? It is still blooming, our nights are getting cooler but our days are still in the 70's and 80's.
What is eating my brugmansia leaves?
Spider mites, aphids, and cabbage worms are among the most common pests of this plant--all of which can be taken care of by treating the plant with neem oil. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
If you don't see any signs of insects, it could also be sttributed to slugs, which normally come out and feed at night. This article will help: https://www.gardeningknowhow.com/plant-problems/pests/facts-about-slugs-and-how-to-kill-garden-slugs.htm