African daisies can be difficult to overwinter as plants if your soil is heavy. I paid alot for these things and would like to keep them if possible. The perfect pot. I pass a garden on the way to work where they are planted at the fron of the garden next to the stone retaining wall. Change the water your cuttings are rooting in about once per week. These can be grown as annuals or moved indoors in autumn to overwinter. Keep them in a sheltered, frost-free spot, greenhouse or cold frame. It is true there are hybrids and even I cannot keep them here, the orange and strange coloured ones. They just leave them there over winter and they are full of lowers every year. But when African daisies were first introduced to the market, they had vivid coloring many weren't used to seeing. Once the seedlings are 2”-3” (5 to 7.5 cm.) This will insulate their roots and provide some protection against the frost. Interesting, verdun. high, you can transplant them into individual pots to grow until the last frost has passed. Cut back hardy osteospermums in early spring or after flowering in autumn. The young shoots of lilies can be mulched to protect them from late spring frosts. Unfortunately I don't have any before and after photos so the blog might be a bit dull. They do best in full sun and fast draining compost, and POOR soil. I live in a tiny cul de sac village in a very rural area and it staggers me that in this sort of area thieving goes on. Mist your plants every 2-4 weeks to keep the root ball moist. Q. Osteospermum - I have an osteospermum in a hanging basket. Overwinter your dahlias indoors to prevent them from freezing and to give them a rest. Part 1 of 3: Preparing the Dahlias for Overwintering Indoors. I brought them into the unheated greenhouse and occasionally watered them when really dry. Sprinkle the seeds of African daisies on top of the soil as the seeds require light for germination. If you bury a plant too deep it will not be happy. After pruning them, store the geranium stems and root systems in a cardboard box in your basement or a cool, dry area. Create an account or log in. I cut mature plants back hard in early spring to prevent woodiness and they grow and flourish again. The North Carolina State University Extension service recommends … You may even think they've been dyed or painted. It's my first year growing them and so far they really weren't worth the bother. The sunny, daisy-like faces of Osteospermum, also known as the African daisy, brighten the summer garden. Before the first frost, carefully dig up the plant, being careful to retain as much of the root system as possible. If you lack a spot on a cool, bright windowsill, try using a grow-light to supplement the natural light. They get 6-7 hours of full sun. I did this two weeks ago and it already has new shoots. Alternatively, you can save space by packing several plants into tray. If you have a sun porch you are lucky and should be able to overwinter many plants fairly easily. Hi, I have managed to keep 3 of my osteo's from last year. If you purchased your mums in early fall and planted them in the ground for display, they can be left to overwinter. I'm pleased you've confirmed that you can have them for years. It was gorgeous when I got it and it was blooming. If the plant has been in a rather sunny area you can help decrease the shock it will experience coming indoors by placing it in a shady spot for a week or so. Osteospermum grown in USDA hardiness zones 9 through 11 may survive winter in the ground if watered regularly. Caption: Taking cuttings in summer is the best way to overwinter osteospermums Other methods we tried. That looks great - I'd like to see a blog on it, please! To overwinter your annuals indoors, one option is to dig up the entire plant before your first fall frost. Also, it is best to keep your plants shaded and away from strong drafts, if possible. Osteospermums offer the gardener something really special; the plants are guaranteed to liven up summer beds, borders and containers. Remove any spent blooms and fertilize regularly to keep them blooming and looking their best. i have successfully propagated the hardy low growing osteos,is it a case of the bushy bedding ones i am keeping are just annuals?i thought the bedding ones were half hardy.in any case i will take cuttings and store them in my outbuilding. There are several ways to overwinter your geraniums, but we find the best way is to plant them into … My advice. After a few killing touches of frost, water your plants thoroughly and pick a method for overwintering. Hot links . Another thing you can do is to overwinter your Chrysanthemums in pots. 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