My question to you is: I bought some “Yoder” Mums. Will these survive indoors? I would love to put them on a huge counter space near a window. Our home does not get over 80 degrees inside. Will they live if I keep them in the house? Thank you, Cheryl C
Answer: Cheryl, Chrysanthemums are typically grown outdoors for the fall season and then either left in the ground or tossed in the compost pile if they were in containers, but they can be grown indoors with a little care and understanding their needs.
If your plants are just beginning to bloom, they need to be in a location where they can receive direct sun until they are in full bloom. To prolong the life of the blooms, move the plants back away from the sun. Keep them well watered and away from heating vents. Watering with filtered water can help keep them looking attractive. After they have finished blooming, fertilize them about every other week with a general purpose fertilizer.
Getting them to rebloom will require a little skill and effort. Like many other plants, mums set bud based on length of day. They require 12 hours of light and 12 hours of darkness, so if you want them to bloom other than in the fall, you may need to set up an area where you can control the light source.
Mums are generally pest and disease resistant, but when you are growing them indoors they might be a bit more susceptible, so you will want to watch for aphids, mites, leafminers, whiteflies and thrips.