If your plant has outgrown its pot, you can. Place your plants in a sunny spot or under some grow lights and wait. I recently read where a gardener said she put the plants in the bag with the roots sticking up. … If you stored them in pots, bring them into light and warmth and begin watering them. I simply pull the geraniums (before we get a frost), shake as much dirt off the roots as I can and lay them out on a newspaper in the sun to dry a bit. Geraniums are one of the most beautiful container and garden plants that grow and bloom beautifully year after year. This plant doesn’t tolerate soggy soil as roots are prone to rot. First, prune the stalks back to within six or eight inches of the soil. Take the plants out of the bags and soak the roots in warm water for 1-2 hours. And the best thing is that this beauty can survive for most winters without soil. Allow the plant to completely dry before returning it … I would remove the flowers. Fertilize geraniums conservatively. You can pot your overwintered geraniums up indoors to give them a jumpstart, or if you live in warmer zones, you can pot them up outside. We want to leave them in the sun long enough that they are not damp when we store them, so they don’t grow mold. If you are going to overwinter full-size geranium plants, this is the method to use. Cut back fully grown geraniums by one third to one half to help the plant survive winter. A frost also helps by knocking down insects that might be hiding among leaves. In cold regions, you can wait until a light frost zaps leaves if you want. Transplant the geraniums into containers before the first frost, cutting the plant back by about half. For a period of time, I was able to work with people who are into home gardening and I found it to be quite beneficial to my physical health, as well as my mental well-being. You’ll start by digging up the geraniums in your yard, roots and all. See below for more overwintering instructions. Geraniums are grown as annuals, except in USDA zones 10 and 11 where the mild climate lets geraniums flourish all year long. And ensure the storage does not dip below freezing or go beyond 45°F. Dig up geraniums carefully before the first fall frost. Next trim away any unhealthy stems. Geraniums are one of the most beautiful container and garden plants that grow and bloom beautifully year after year. Prepare geraniums for dormancy by lifting plants from soil. Growers allow the plant to survive winter dormancy if they are kept above freezing or saved as bare root to ensure they stay for years. (Take off all of the faded flower stems and yellowing leaves). It's better that the plant not put energy into making seed while entering dormancy. The potted geraniums can be placed in a cool, sunny window. After they’ve dried, I simply gather up a bunch and put them in a paper grocery bag (roots in the bag) and hang the bag in my basement. 1. Acclimate the plants to their new environment to help them withstand too much of a temperature difference. It often takes several weeks for plants to initiate growth after dormant storage. Geraniums are tender plants that are treated as annuals because they survive year-round in the mild climates of the U.S. hardiness zones 9 to 11. I have seen some experts recommend doing this once a month, while others suggest a couple of times during the winter months. Remove the leaves from the lower half of the cutting. During the winter, water much less, but do not let the roots dry out entirely. For geraniums, coleus, and plectranthus, take and pot up some root cuttings so that you will have some fresh new plants in the spring. After all danger of frost has passed, you can move newly potted geraniums outdoors. Being creative in the garden can really be quite fascinating so let's share our experiences and be the best gardeners we can be. If you see your geraniums have dried, soak them for two or three hours in a bucket or sink of water, then return them to their bags. Shake off the soil from the plant’s roots. Geraniums do best when given a period of dormancy through the winter months, during which they use less water and do not grow much. If you want your geraniums to have a bushy look and not only a main stem, you need to pinch them. Of course, if you have ideas, I would love to hear those as well! During the winter, water much less, but do not let the roots dry out entirely. They involve storing bare roots in a dormant state, propagating new plants from cuttings, or bringing them indoors as houseplants. Definitely gather geraniums before a killing frost occurs. Make sure to water them periodically whenever the temperatures go above 40℉. Once a month, pull your geraniums out and soak the roots in water. Geraniums can thrive, whether in-ground or in containers indoors, given proper care and appropriate conditions. Trim and loosen the gnarly root ball before potting to ensure healthy growth. How to Bring Overwintered Geraniums Out of Dormancy Somewhere around the middle of March, I pull my bags out of the basement. A: Geraniums stored in the dark are semi-dormant, and it is time for them to come out of dormancy. Check your dormant geraniums monthly for moisture content. Geraniums prefer a slightly moist potting mixture. And low light, on the other hand, can make the plant grow tall and leggy with yellowing foliage. I do not ‘wrap’ the trees though: I leave room for air flow just using a large loose bag. Are there any other tips you want to add to our list? Use pots or boxes in a … This will allow the plant to grow more ramifications from the side buds and your Geraniums will get that nice bushy look.