I just moved several good sized geranium plants from nursery pots to well composted potting soil-filled outdoor planters. Required fields are marked *. I had not replenished soil in two years. Hi Cary Hi!I bought paired geraniums in a conical shaped hanging basket about two months ago and hung them up on my balcony which faces east so they get morning to about noon day sun.It’s the hot season here and after about three weeks they stopped flowering!Completely stopped with some brown leaves here and there.I water them once a week.I miss the flowers.What can I do? Geraniums are greedy about sunlight; they need at least six hours per day to build enough energy to bloom. The geraniums were fine for awhile but now I’m getting no blooms. My geraniums had large flowers when I took them from the garden center and planted them in planters on my deck. I have six scented pelargoniums which i brought indoors in November to overwinter. I have also seen 5 or 6 female flowers over the course of the last month but they do not open for pollination. I wish I could post a picture. All the best I would always recommend checking the growing conditions as a starting point. Hi Cheri, A form of zonal geranium, variegated types have an upright form and can grow 2 to 3 feet tall. It’s hard to say without seeing them but it sounds as though they are in need of a repot into fresh compost and a good feed. Two aspects of compost are important – choosing the right one to start with and changing the compost. Should I prune the branches or just the shoots? If they are tightly woven across the outside of the rootball then it could probably do with a slight;y larger pot. This will make the plant create more blooms. As a general rule, they tend to do best in early morning and afternoon sun, although some, such as Geranium sanguineum and Geranium pratense and their varieties thrive in full sun, providing there is … Sometimes it doesn’t matter how experienced you are – things just don’t go as you might expect. With some patience they should hopefully recover. I have been taking it out just during the day to set in the garden because the night time temperatures this year have seemed cooler and it was getting red tinges to the leaves when I was leaving it out overnight (I read this is due to temperature stress). Geraniums are among the most popular bedding plants, mostly due to their drought tolerant nature and their lovely bright pom-pom like flowers. Save my name, email, and website in this browser for the next time I comment. I wouldn’t mess with them too much at this stage of the summer. However older varieties or more mature geraniums, left to their own devices, can just keep on growing upwards and upwards and upwards leaving tall stick like plants with little bushy green bits on the top. If anyone has sprayed weedkiller around them then that would almost certainly kill them! (Which is a horrible thought!)? Asked July 29, 2019, 12:12 PM EDT. Were they over water Sudden changes in temperature or growing conditions can also sometimes affect flower colour and development. Hi So a fresh lot of compost will not only have plenty of nutrition in it, which the plants need, it will also be nice and light and the plants will be able to spread their roots happily. 1145442011. Does my geranium have root rot? Plants will naturally lose some of their oldest leaves so don’t worry too much. I am also not sure when to water it again – once it says ‘Dry-3’ on my meter or should I let it dry out even more than that? So interesting what plants can do! A former boss from a greenhouse gave me a plant that his father had “pattened”? Now it is almost July and the geraniums appear very delayed and growing slow. Why do they attack in late summer? I will send a pic in about a months time and we’ll see. Would be interesting to take a cutting and see what happens… Graham. I have two containers, west-facing in which I planted geraniums with calibrachoa and potato vines. The plants look very healthy and have a lot of blooms but they are much smaller blooms now. It’s just the Ivy cascade that are affected. It’s just a baby! I can’t even open for hand pollination. Kim, Hello I had one in partial shade How Much Sunlight Do Pinto Geraniums Need? It gets plenty of light and water and occasionally fertilizer. It is now August and my plant continue to flower but some of them have a spear or sucker growing from the flower. It was sunny and lovely the day I planted them, but we’ve had a lot of rain since then. All the best Geraniums like moist soil, but giving them too much water can stop them from blooming. All the best Geraniums are among the most popular bedding plants. It gets full sun but it does not seem to be bothered by that. My geraniums are the “interspecific calliope dark red.” They are supposed to tolerate hot weather. I have potted geraniums that receive a lot of light but not direct sun. If the whole plant is looking poorly then the first thing I always do is to get it out of the pot and have a good look at the roots and they tell the whole story as to what is going on with the top of the plant. Hi Julia, it sounds like your geraniums need a bit of a tonic, I would try a good quality feed, to boost the leaf colour (this could be a nitrogen deficiency), this should help the plants along a bit better. If some flowers have died but the whole bloom hasn't opened up entirely yet, just pull off the spent flowers and allow the rest of the bloom to open. Hi Terri, Sue. 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