3,226 Garden Web Discussions | Dahlias


Hi Kate, I had the same thing 2 years ago only mine turned red. After some investigating and a ton of reading, I found information on "sporting" this is a mutation that can occur in Dahlias. I will post a link that can better explain it for you. I haven't had it happen since. Hope this helps.
Here is a link that might be useful: Color Mutation/Sporting

yes. In miami, you can start in the winter, and grow through till summer. wait till winter would be my advice.
Good dahlias,
steve w
Here is a link that might be useful: floridadahlias


Thanks Poochella! Last year I had several "dahlia bushes", with few blooms. I grew them in large containers. I used good garden soil amended with compost, and in a few, just as an experiment, I inserted tomato fertilizer sticks. This tip was promoted here last year as I recall. Perhaps they just don't grow well in containers???
Anna

Unless you have a few acres to devote to it, I wouldn't bother. There are so many beautiful varieties on the market, and you would probably have to grow many hundreds of seedlings to come up with one as pretty or prettier that one of the parents. That's why I stick to hybridizing African Violets. But sometimes after growing, potting, and re-potting a hundred seedlings, nothing is as nice as the parents. To the dump, to the dump, to the dump, dump, dump!!



Can you just turn the planter around so the tall is then in back and the shorts in front? If not, I'd say move them sooner rather than risk breaking off delicate growth when they're taller. Dig carefully around roots and gently replant. I do it all the time, no problem.


All you really need to do is pinch off the spent bloom. How neat you want to be is up to you. LOL!
Bill