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Forum Transcript Archives

Daylilies!
August 10, 2002
Moderated by h20 and Kevin Vaughn


Rebecca

I have a question for you about breeding the doubles; is the trait recessive?

h2o

Yes doubling is recessive but you often see a partial doubling in the F1 hybrids between single and double forms. When I get rebloom in the South, often ones that are carriers for doubling bloom fully double. Using these varieties as parents give a good proportion of doubles in the first generation in crosses with full doubles.

Janice Brown, for example, often gives double seedlings and is often double itself on rebloom.


Richard

Any recommendations for good cultivars with patterned eyes? I've seen a couple terrific ones of yours, Kevin, and was wondering if this is a particular specialty? Would love to get Elfin Illusion if it is anything like the photo in Petit's color dictionary.

H2o

Yes I love the patterned eyes and have been crossing for them at both diploid and tetrapoloid levels. The diploids have come much faster. Basically the patterned eye is a water mark PLUS an eye zone. Where one watermark ends you get a deeper edge. Liz Salter's multiple eyes are probably the most advanced and my See My Etchings is from a Siloam X Salter cross.

At the tet level I have found tet Exotic Echo to give very good multiple eye patterns and the Benz cultivar Ring of Shadows (a tet Exotic Echo seedling) gives a lot of them. Tet Little Print is also good parent. Liz Salter has put out three nice ones from it with multiple eyes. The one that Pete posted combines the tet Exotic Echo and tet Little Print lines. All of the sister seedlings had multiple eyes and all had pretty form too. There are problems in breeding this group.

In the bigger ones Web of Intrigue is a very easy parent and I'll see a number from it next year. This year the prettiest multiple eye was Heavy Metal of Petit's. It really has a metalllic sheen and I crossed it a good bit with those from tet Little Print and tet Exotic Echo. Mort Morse's multiple eyes are another good bet at breeding. These descend from Paper Butterfly and are large lovely flowers. Gerda Brooker and the new ones from it are just amazing flowers. These tend to be tall and semi-spidery.


Ruby Doo
Being completely new to this I was wondering, Just how hard is it to start daylilies from seed? Is it something that a beginner could do or should I start out with the plants first and then go into doing seeds?

h2o

I have found daylilies to be about the easiest of seeds to grow. They are fairly good size so I don't need to put on my glasses to see them. A good diploid seed pod will have any where from 10 to 25 seeds in it, where as seedpods from a lot of tetraploids seem to have few seeds.

Germination time varies from 4 to 8 weeks.

Now up north if I am lucky I may get a flower or two the 2nd year, but most of the time I have to wait 3 years to get a flower, and sometimes 4 on some of the smaller flowered types.

If you are lucky enough to be in the south or out west with a good winter you will get a flower in 9 months!


Ruby Doo

Now do you have a recommendation for a "reliable" place to purchase the seeds? Having been burnt a couple of times from some not so good sources on other seeds, Where would you suggest that I order or buy my seeds?

h2o

Although I haven't purchased seeds in some time, the ones from Fran Harding (Forestlake Gardens in VA) germinated at nearly 100%. The prices are high but the quality is quite good. She sends them in little plastic bags and some will germinate right in the bag.


Tina:
Do you have recommendations on true pink varieties? Not hot pink or peach, but an honest soft pink?

Thx!

Z8/western wa

h2o

Favorite pinks. Although Chance Encounter is raspberry it is a great flower and the plant habit is wonderful. Performs well north and south. Any of those Stamile pinks are great flowers. My favorite newer pink is Virginia Little Henson of David Kirchoff's. Just lovely! Ed Brown is a great light pink with a gold edge. Very vigorous plant too. Older ones that are very nice include Siloam Appleblossom, and the two Stout Medal winners Fairy Tale Pink and Barbara Mitchell.


Lawn Goddess?

I want mine to naturalize. Have I ruined their chances of doing this by deadheading them this year?

h2o at: 08.10.2002 10:59

Daylilies are clumpers so they will stay put pretty well. The only exception is old Kwanso, the sterile triploid double from Asia. It reproduces by stolons so will spread. It is very vigorous though and you should only plant it where you want nothing else!

Unless you want to plant seeds the deadheading has done no harm and, in fact, will make your plants increase better as the seeds don sap the plant's strength.


Richard

I'm wondering whether the gender if the parents makes much of a difference in hybridizing in terms of the traits passed on to the kids. Are some traits like gold edges, picotee or eyes better passed on from the pollen parent or the pod parent?

h2o

Most traits are inherited by both parents, including all of those mentioned. Some people think that using the plant with the best growth habits as the pod parent is a good idea as those might have some maternally-inherited component.

Variegation is maternally inherited in most cases. Thus, if you want variegated daylily seedlings, you must use the variegated plant as the pod parent.


Tina

While I improved the soil before planting my daylily border I have not fertilized. What sort of fertilizer would you recommend for spring application?

h2o

I like using Osmocote as it lasts so long and is so simple. I use ~10 lbs in my yard of ~0.8 acres. I also supplement with Mir-Acid every couple weeks. The pH of our town water is rather basic and the daylilies like things acid so I think this counteracts the effect of the water. Have also used cotton seed meal and alfalfa pellets with good luck.



Tina

What is the process you go through to hybridize a new daylily?

What do you base your parent selections on?
What sorts of things do you avoid/lessons learned?
What determines a successful new daylily versus an unsuccessful one?

I'd like to learn more about the how's of hybridization.

h2o
Wow that's a BIG question! Most people cross "pretty face with a pretty face" and they do quite well without any sort of training. Pauline Henry is a perfect example. She introduced over 300 daylilies and most are quite nice.

Now that I'm in the fourth or fifth generation of my lines, I tend to cross my own stuff with each other or introduce someone else's plant as a parent into my seedlings. Generally this is done to add a new characteristic to my lines. I am insistent on several things in a parent: 1) good plant habit, including copious #'s of buds; 2) clean color of the flower (I don't like muddy colors!) and 3)distinction. I want my daylilies to be told WITHOUT a label. You'd be surprised how many "me toos" are out there!

After I bloom a good new seedling it is allowed to clump to determine if it makes a pretty clump. Then I send them to FL to see if they perform well there as the nursery that sells my plants is there. They don't want a poor performer! They look at additional factors related to how commercial the plant is and whether it can take their conditions. Any that pass all those hurdles are marketed.


Tina

I read in your response to Richard about variegated daylilies. I've never seen one. Any good recommendations for sources or named varieties?


h2o

White Stripe of Hite's is probably the one most commercially available. I recently saw two new ones being propagated that look quite nice and one is a variegated version of the old Corky that should make it a real good landscape plant. There is also the old variegated 'Kwanso' the sterile triploid from Asia. It is nearly a weed though and I would plant it where nothing else is. It's almost bamboo!


Cornus

I've had three main daylily beds for about ten years. The first few years they just seemed to get better and better. The last few years they seem to be dwindling and this year was the worst for them. About five years ago I added several hundred daff bulbs to each bed so that there would be an early spring bloom and then the dl's could take off for the summer. Do you think that the daffs may be in conflict somehow with the dl's?

h2o

Doubt it. Generally daylilies and daffs are happy co-campers. If you are not watering the daylilies for fear of rotting the daffs, that could be a problem. Daylilies are water pigs!


Richard
Our climate isn't ideal for daylilies in some respects -- it is often so cool at night that many don't open well, and often times that picotee I see in pictures just doesn't seem to show up in the flesh. Not much to speak of on Alaqua, Royal Braid or Strawberry Fields Forever, but they are new plants so maybe they just need to settle in. One exception for me, though, is Awesome Blossom, which shows a consistent edge no matter what, and even the first bloom on a new plant with but a single fan looked perfect. Are their others you might recommend that I might look for?

I have some seeds from Wisest of Wizards x Merry Moppet, and am really hoping to get an edge similar to the latter.

h2o

Well you are already using Wisest of Wizards and that's a great start. One year at Salter's there must've been 5K W of W seedlings and there were some very interesting eyes and edges out of those matings.

Ed Brown seems to put gold edges on everything and the plants tend to be good growers too.

In Zone 8 MS everything opens pretty well, although the ones you mentioned are problems for me too. Or should I say WERE problems; they quickly left the yard!

All of the new Kinnebrew flowers have opened well for me and almost all of these have elaborate edges. Spacecoast Apricot Fringe was lovely in my yard this spring, for example. One thing I do in crossing with those which don't open as well to use some of the things from Liz Salter's small pastel line. These SPRING open at 5AM and they seem to pass that tendency to the kids too. They also have such good substance that they last until night in good shape too.

I have used Fooled Me to wicked excess since I first bloomed it and my Macho Hombre (Bill Norris X Fooled Me)is giving more beautiful edges than I could imagine. Most of these have a glittering gold edge around a purple or bright red inner edge. I have used Awesome Blossom as a parent but didn't many too exciting from it. The best to bloom was this spring from AB X Spacecoast Bold Scheme. They were cleaner than AB and smaller (that's what I wanted).


Richard

What Kinnebrews I have -- one starburst and some Lori Goldsten and Pink Lady kids, open very well, and do show that nice edge. Seems in general, the gold edges are more consistent here than the colored ones.

I'll have to keep my eye peeled for Macho Hombre! Is Daylily World going to have it? I do know Bill Norris and Fooled me do very well here. I have a Bill Norris kid that has about the most intensely saturated color I can imagine. Very nice.


Andrea

Hi I live in the UK and have boggy clay soil but would dearly love to grow them, will they survive my conditions lots of rain here in Wales. I did have one a few
years ago but just died off in the winter

h2o

Daylilies are tough customers. They take most any conditions. With heavy clay the best bet would be a raised bed. Try adding organic matter to the bed prior to planting. Diana Grenfell is an old friend and she could give you specific recommendations for ones that grow well in the UK. As I remember the Siloams grow well over there.


judi z.

A three-parter from a novice:

1. When is the best time to divide?

2. What's the best way to do it?

3. What size should the divisions be?

h2o

Best time to divide in Zone 5 is early September. Later in zones further south. Where I live in MS, mid October is best.

Best way to do it? I dig the entire clump and them soak it in water to soften it up. Take a stout knife and then cut into segments of 2-3 fans. Cut the foliage off to ~4" and them replant.


Lawn Goddess?

Adding to judi's questions, how do you tell when they need to be divided? Although I just planted mine this year, and am sure they don't need it now, I do need to know for future reference.

h2o

How often you divide depends a bit on climate and cultivar. For example, growth is so rampant in FL they need to be divided every year. I divide them when the bloom quality goes down (generally 3 years)but they don't mind if they don't ever get divided. There are clumps at my folks that were planted in '68 and they are still blooming. As I said VERY tough customers.


Richard

I can't afford too many of the pricier new daylilies coming down the pike, so I often purchase seed of various crosses. Usually, these come prechilled, but this time of year, they are often right out of the pod. Also, I have a bunch of my own pods setting and nearing dehiscing.

Do you have a favorite method for chilling seeds, and does the amount of evergreen vrs. dormant blood affect the chilling requirements?


h2o

Up North, I usually collect all of my seeds in the fall place them into marked envelopes and then toss them into the fridge and wait until Feb to pull them out and place them into wet moist paper towels that are placed into baggies then I place them back into the fridge for 1 - 4 weeks.

For evergreens you don't need much of a chill but in order for any of the dormant recessive seeds in the cross to germinate you will need at least 4 weeks.


Rebecca Blubaugh-

Instead of using envelopes I use the clear or opaque plastic canisters that camera film comes in. I can write the I.D. code right on the outside of the canister and they seal nice and tight. I do leave them sit, open, for a few days before I cap them and put them in the fridge. In mid March or so I add a few drops of water to each canister, replace the caps and pop them back into the fridge until the first week of May. This year I used cell packs to plant out the seed in. All the flats were put outside in a protected area to sprout. (I have several unused fish tanks that fit perfectly over the seed trays and they make great mini-greenhouses.) From cell packs the seedlings are transplanted into 6 inch plastic pots where they are grown until the following spring. Then they are transplanted into the "Seedling Bed".


Donna Lockman

Am I correct in thinking the throat is the deep center, and the eye is around the edge of the throat, and the picotee refers to the edge of the petal itself. If so, then what is a water mark?


h2o

The flower has a zone of different color or a darker shade of the same color located between the throat and the tips of the flower segments.

It is an Eye if the zone occurs on both the petals and the sepals. It is a Band if the zone occurs only on the petals. It is a Halo if the zone is faint or only lightly visible. It is a Watermark if the zone is a lighter shade than the rest of the flower segments.


Donna Lockman

Hope I am not too late! There are daylilies that produce babies on the bloom stalk after blooming. I have a lot of these. When do I take them off? How? Do leave any of the stalk attached? Do I plant them in dirt or immerse them in water?

h2o

Donna, this is a tough one that I do not know much about. What those little plantlets are called are: "proliferation" and I know they can be rooted to produce another plant. They will most likely carry the traits of the plant that they came off of. I would treat these just like cuttings and probably soak them for a week till you see roots starting to develop and then try potting them for a couple of weeks and in the fall when this hot dry spell like weather passes transplant it into it's garden spot.


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