3,226 Garden Web Discussions | Dahlias


Unless I've been fooled by my senses, the Dalia Blue Bell is quite close to a Royal Blue. I must admit that in nature, very few flowers are really blue, all of them will be closer to lavender or purple or even black; so when it comes to look for blue flowers we shall be a bit tolerant on this approach. Words from a Brit that is still working on a blue theme garden!
In Britain, Thompson & Morgan have them in Catalogue. Once they flower I'll let you know how blue they are.


First I live on Long Island so I can only say what I would do here. I first grew Arabian nights back in 1985. We loved it. We grow black satin now because it looks like our old Arabian night. If you love the real dark red almost black color that dahlia is for you. I would plant it in a planter with at least a 12 inch opening. Because you are in Texas you might think about getting an umbrella to cover it. Make sure you water every day. Maybe twice a day if the soil dries out.


I was on Marco Island and I don't think Dahlias would grow there for long. It gets very hot and muggy in the summer.
This is going to be very interesting in the Spring. I am ordering tubers because I don't trust that mine will pull through the winter. IF they do, than I am going to be planting dahlias along the roadside. OR, I could give them to the garden club.

Thank you jroot--I did a double check on the bulbs and they seem firm. Except one of them looks more like a chopped onion on one side. Did I break it digging it up? I'll tell you one thing, I don't know what happens down under but they don't look the same from what I planted in May. Now 40 degrees will be the cue on when to replant them next spring? I may buy some more bulbs. I just want to be conservative with costs on gardening. With a new vegetable garden, I can see how costs escallate on these things. I worked with seedlings and buying flats is so much easier but 10 times the cost.
Good luck Linnea56. I think you may wind up with a white holiday. My husband is from Chicago. I love the Sears tower.

Do you mean Hillcrest Amour? Tubers are available at Seatac Dahlias out of Seattle,
http://pages.prodigy.net/patheck/stock2/330hilcr.jpg
or Betty's Amazing dahlias SE of Seattle.
http://www.bettysamazingdahlias.com/hillcrest_amour.htm
Do you intend to grow them yourself? If so, you'd need to inquire about their average time to bloom and plan accordingly. If not, the only grower in the US I know that ships cut dahlias is Swan Island. They don't carry H.Amour, but they do have "Bride to be." Congratulations on your pending marriage. It will be off to a great start with dahlias in attendance!
Here is a link that might be useful: Swan Island ships cut dahlias

You are very right!! Last night I went into the garage and startled some of my nasty problem. I saw a couple field mice running out as I turned on the light. I'm going to set some traps to try to catch them but we live near the Ohio River and I'm sure there are lots more of them. Should I do anything to the tubers? Mine looks a lot like what you have in your picture. How do I keep the mice out? It's going to be very hard figuring I don't know how they are getting in. What should I do with the tubers to keep them safe? Could I store them in plastic food containers you think or would they not survive in them? I know mice can eat through almost anything and I'm scared for my beautiful flowers because the boxes I have them in aren't doing a good job keeping them out...
Thank you!
Heather

Traps or some sort of rodent control device would be good. The colder it gets, the more tempting your garage will become. I like the Rat Zapper as it seems more humane and less dangerous for my valuable fingers than those blasted traps!
What do you with your dahlias: I'd decide what is too chewed to save and cut off or discard those. If anything is lightly chewed, and you really want to try and save it, you could
1) Spray the chewed zone with Lysol. I don't think rodents like the pungent smell. Let it and the tissue dry.
2) Decide if you want to use sulfur or other bulb dust prior to storage and apply it. I don't think mice like it either.
3) Store in bags or boxes of vermiculite, or try the Saran wrap method. (Google "no fuss dahlias") Just do a search of "storing dahlia tubers" and you'll come up with 100 different practices and endorsements of each method.
I use styrofoam coolers for tuber protection from mice as well as frost if our power fails. They work well and are really inexpensive or free. Another idea I saw and liked was drilling a series of air holes in a rubbermaid type bin with lid to allow air flow, but no mouse passage. Nice.
I like vermiculite because it is non-drying like peatmoss has been for many, it absorbs excess moisture put off by the tubers, it's inexpensive. Others use wood shavings or even layers of newsprint. You just have to experiment with what works in your area; just keep them from freezing and you've got a good chance you'll save them over winter.

I harvested my (few) dahlias just before freezing here in Maryland. The Husband was working on the basement stairs and I couldn't get down there. So I put my dahlias in the veg drawer in the refrigerator - CLEARLY LABELED! Well, you guessed it - The Husband asked me how to "fix" dahlias. He was ready to eat them. I should add that this is the man I have to take by the hand to show him the 20 foot lilac bush right in the front yard!
Florrie

I think I saw some "green thing" oddities at the Snohomish Co. show a couple years ago, Cory. Perhaps at the National Show earlier than that down in Seatac. They were not unattractive: just flowerless.
Cheese sauce! Perfect. I may save the tubers and consider the progeny a source of vitamin A, Granny. They had really great stems too LOL.

It was probably at the ADS show. I think Angus Hunter took some there that year. All the big-wigs were appalled & all the cool, funky people went-- "WOW-- what's THAT!!"
That was the same year we entered it on the ADS bench in Vancouver just for fun. We got the first & last DO-NOT Award-- the judges there had a sense of humor & hung a do-nut on it. (Someone stole our do-nut the next morning!)



Unfortunately for me, mine may have rotted because like linnea56 up there, ANOTHER THING x INFINITY (almost) has happened along with my forgetfulness and they're still sitting on my (enclosed) back porch in the pots they grew in. I'm really afraid of what I'm going to find! Even more, I'm afraid of what may have decided to wander in and feast on them!
Is there a chaaaaance, they may be okay? anyone?

I don't recall seeing any very threatening temps in Chicago yet this year, unless I missed them. Being in an enclosed porch, in soil, I would guess there is a very good chance your tubers are fine and waiting for you to dig in.
You'll never know until you look.

I have something that is eating my Dahlias as well! This is during the day. It's blackish, crawls/walks slowly, but can fly pretty fast and makes a loud buzzing (flying) sound when it flies.
There were about 4-5 of them on one of my plants and insecticide doesn't seem to faze them at ALL... ARG! They have eaten so much into my plants that the limbs are breaking in addition to them simply eating the leaves.

I had erewigs also that were eating my flowers.
Then once I got that under control the Japanese beetles came to eat on the buffet as well. I sprayed them with my soap and water solution but then the bloom would turn brown. So, on go the gardening gloves so I could squish them.....I hate squishing them but I love the flowers more. LOL.




Wynnes AA & A dahlias don't flop- they breed them with broomstick strong stems! They also have about 20 BB & B sized dahlias.
I ordered from Swan Island once- 10 tubers-- 6 of them didn't eye up & 2 weren't what I ordered- the remaining 2 the blooms were of poor quality & bad form so....never again!
Ferncliff is Ok but they're in Canada so there's the extra expense of the phyto certificate.
Dan's is OK & Connell's is Ok... sometimes.
Check the Big List on the Colorado Dahlia society website and you will find a great selection of reputable suppliers to buy from.
Here is a link that might be useful: Colorado Dahlia Society