Slowly… by Dialed-in!
TheGardenLady received this question from Cassie.
I recieved some marigolds from a friend. They were orange and did not seem to be as big or sturdy as usual marigolds are. They bloomed well until it got too cold out. I kept saving the flowers for the seed pods, and they grew very well, but they did not do too well during the Fall and Winter; so now I just have what looks like 3 long, thin sticks coming out of the ground. Is there anything I can do so they will bloom again?
Marigolds are a hot weather flowering plant. They only do well in the Fall and Winter if you live in a zone like Mexico. If you live in an area that has cold or freezing Falls and Winters, your marigold plants will die. Then you will have to replant marigold seeds or the plants in your garden when the weather is warm enough next late spring. If you had taken the plants into your house to try to overwinter them, you would need a warm house with loads of sunshine shining on the marigolds. Without the ideal conditions indoors your marigold plants will look long and leggy and not very nice if they live. Most houses are not sunny enough to grow marigolds well indoors. You really need a warm greenhouse to grow them properly.
On a cold morning in October by joeke pieters
When the weather is warm enough – which means no more frost in your area – you should buy more seeds or marigold plants. If you buy a packet of seeds, you can start them indoors about six to eight weeks before the frost is estimated to be out of the ground in your area and then plant the seedlings outdoors after the last frost. Frost will kill marigolds. Or you can wait and plant Marigold seeds directly in the soil when the ground is warm enough. Generally the seed packet will tell you the best time to sow the seeds outdoors in your area. If you want to buy marigold plants, they are sold in plastic containers. Your local nursery will sell them when it is time to plant them outdoors in the late spring or early summer.
TheGardenLady thinks you should toss the pathetic looking stems that remain of your friend’s marigolds. Of course, if you have some reason to want to save them- because your friend gave them to you- you can always try to salvage them. Provided the stems are not dead, when the weather is really warm you can stick what is left of your Marigold plant in the soil in your garden in a sunny location. If those pathetic plants live, you will be lucky, and if they die, you can tell your friend you tried. But it seems like a waste of time when marigolds are really one of the least expensive flowering plants to buy.