Post a reply

Avatar for JungleShadows
Mar 23, 2015 10:47 AM CST
Name: Kevin Vaughn
Salem OR (Zone 8a)
It is strange as I've been hybridizing for 50 years but I still get excited when the seedlings start to germinate and even more so when they start to have some character to them. The cobwebs always surprise me as they develop their web so early, generally the second set of leaves you can see it. so cool.

Lynn you have a couple interesting ones coming along although I didn't notice any seed pots when i was there. Did yo take '14 off from crossing or collecting seeds?

Kevin
Image
Mar 23, 2015 11:08 AM CST
Moderator
Name: Lynn
Oregon City, OR (Zone 8b)
Charter ATP Member Garden Sages I helped plan and beta test the plant database. I helped beta test the Garden Planting Calendar I was one of the first 300 contributors to the plant database! Plant Database Moderator
Forum moderator I helped beta test the first seed swap Million Pollinator Garden Challenge Celebrating Gardening: 2015 Plant and/or Seed Trader Garden Ideas: Master Level
I collected seed, but have not planted it yet. *Blush* Guess I better get busy.
Image
Mar 23, 2015 11:59 AM CST
Name: Mother Raphaela
Holy Myrrhbearers Monastery NY (Zone 4b)
Bee Lover The WITWIT Badge Sempervivums Seed Starter Garden Procrastinator Plant Lover: Loves 'em all!
Permaculture Region: New York Container Gardener Cat Lover Enjoys or suffers cold winters
Since I have seeds from selected semps this year along with Park's grand cross section, I'm noticing something I didn't see last year: Most of the new seedlings before they get their true leaves all seem pretty much alike: fairly delicate little things. The cell pack with Heuf "Bronze Ingot" seedlings are noticeably a darker green, shorter and stockier. Interesting. They are still coming up -- 15 of those now.

I also wonder why the rate of germination for the Silverine seedlings is so very (VERY) much higher!? I'm going to end up thinning them out rather then just dividing them up. They are a solid carpet of green now... Of course it could just be the way the seeds were treated, but still, it's an interesting phenomenon. MR
Image
Mar 23, 2015 12:27 PM CST
Name: Julia
Washington State (Zone 7a)
Hydrangeas Photo Contest Winner 2018 Garden Photography Region: Pacific Northwest Celebrating Gardening: 2015 Forum moderator
Plant Database Moderator I was one of the first 300 contributors to the plant database! Dog Lover Sempervivums Container Gardener Foliage Fan
MR, If this is my seed via Bev it maybe that there was just more seeds in the chaff. Those seeds are so small that you never know what you have in there. I planted mine out in chunks and as they grew divided them more as they go bigger.
Sempervivum for Sale
Avatar for JungleShadows
Mar 23, 2015 1:40 PM CST
Name: Kevin Vaughn
Salem OR (Zone 8a)
MR,

'Silverine' is a very easy parent and makes lots of seed. It also tends to make very good seedlings too. My 'Marshall', 'Ruby Heart', 'Lipstick' and 'Grey Lady' are all from 'Silverine' and my very first cross with it gave my first introduction 'Silvertone'.

Kevin
Image
Mar 23, 2015 5:53 PM CST
Name: Mother Raphaela
Holy Myrrhbearers Monastery NY (Zone 4b)
Bee Lover The WITWIT Badge Sempervivums Seed Starter Garden Procrastinator Plant Lover: Loves 'em all!
Permaculture Region: New York Container Gardener Cat Lover Enjoys or suffers cold winters
That's good to know, Kevin, since I have zillions of the little darlings. I should have taken the time to clean the seeds better so I could see what was mixed up in there -- just taking the lazy way out and not realizing I was creating a monster (or a monstrous horde)! Thumbs up

Did you keep track of any of the other parents? Or were these self crosses? And Julia, did you have any idea with your seeds? As far as I know, the Silverine is from you via Bev...
Image
Mar 23, 2015 6:03 PM CST
Name: Julia
Washington State (Zone 7a)
Hydrangeas Photo Contest Winner 2018 Garden Photography Region: Pacific Northwest Celebrating Gardening: 2015 Forum moderator
Plant Database Moderator I was one of the first 300 contributors to the plant database! Dog Lover Sempervivums Container Gardener Foliage Fan
These are just bee crosses so not sure what you will get. I always mean to do some crosses but life seems be get in my way when the darn things bloom. I'm going to try this year.
Sempervivum for Sale
Image
Mar 23, 2015 6:13 PM CST
Name: Mother Raphaela
Holy Myrrhbearers Monastery NY (Zone 4b)
Bee Lover The WITWIT Badge Sempervivums Seed Starter Garden Procrastinator Plant Lover: Loves 'em all!
Permaculture Region: New York Container Gardener Cat Lover Enjoys or suffers cold winters
I figured bee crosses were what you did, Julia -- I'd be incredibly overwhelmed to hear you went through the whole routine Kevin has used to make specific crosses... My two little seed collections are the same bee productions. So we'll just wait and see how these turn out! Thanks. MR
Last edited by MotherRaphaela Mar 24, 2015 6:01 AM Icon for preview
Avatar for JungleShadows
Mar 23, 2015 9:53 PM CST
Name: Kevin Vaughn
Salem OR (Zone 8a)
MR,

Some of the crosses with 'Silverine' were hand crosses but I raised a large group of bee set seed from a plant that was adjacent to 'Cleveland Morgan', 'Rubrum Borsch', and calcareum. All three crossed onto the 'Silverine' plant and passed on different traits. 'Silverine' has wulfenii in it so it will give very broad leaves and the lotus form to its seedlings. 'Silvertone' is a cross of 'Silverine' and 'Purdy's 50-5'.

This year I self-pollinated a stalk of 'Silver Song', which was the widest leaved plant of the group, to see if it will give exceptional width. 'Minaret' was the bluest of the 'Silverine' seedlings and it gave rise to the very blue 'Frost and Flame'. A cross of 'Frost and Flame' X 'Pacific Blue Ice' gave some very blue seedlings, perhaps the bluest I've seen. It is fun to finally be able to take these lines to their logical progression after my long hiatus.

Kevin
Image
Mar 24, 2015 6:10 AM CST
Name: Mother Raphaela
Holy Myrrhbearers Monastery NY (Zone 4b)
Bee Lover The WITWIT Badge Sempervivums Seed Starter Garden Procrastinator Plant Lover: Loves 'em all!
Permaculture Region: New York Container Gardener Cat Lover Enjoys or suffers cold winters
Kevin, if I were still in my youth I would definitely be a candidate for taking on the procedures you've figured out to control pollination -- and who knows, I may still do it once. Still, my "new normal" doesn't leave as much time as I'd like to have for fussy work: I've done fussier things in the name of previous addictions! Had I had started Park's batch of semp seeds when I was a teenager, who knows where things might have ended up...
Avatar for JungleShadows
Mar 24, 2015 9:11 AM CST
Name: Kevin Vaughn
Salem OR (Zone 8a)
MR,

Controlled crossing sounds worse than it is! Here in Salem we rarely have summer rains so I can simply put paper bags on the stalks to prevent insect pollination. It looks a little silly but it works great. About 10 AM each day I go and make all the crosses and slip the bag back on the stalk. I make the same cross over and over and the cross is written on the bag so I don't cross something I'm not supposed to do. This year about 50% of my crosses were controlled self-pollinations, especially on wide crosses like 'Aross'. These sorts of hybrids give segregations for so many different traits that you get all sorts of interesting seedlings.(And of course some not so pretty ones too!)

By the way Bill Nixon started with Park's seed and his first introduction, 'Kismet', is from that seed.

In the early days we raised a lot of bee set seed from the better semps to see which parents were most likely to give good seedlings. That's how we discovered that 'Silverine', 'Cleveland Morgan' and 'Sanford Hybrid' produced nice seedlings consistently.

Kevin
Image
Mar 24, 2015 10:46 AM CST
Name: Mother Raphaela
Holy Myrrhbearers Monastery NY (Zone 4b)
Bee Lover The WITWIT Badge Sempervivums Seed Starter Garden Procrastinator Plant Lover: Loves 'em all!
Permaculture Region: New York Container Gardener Cat Lover Enjoys or suffers cold winters
If the seedling I've been using as my "avatar" survives, I should think it would stand a good chance of becoming something special. So we wait and see... Whistling (it was .1 below zero this morning so the snow is not going away in a hurry!) Grumbling
Image
Mar 24, 2015 11:31 PM CST
Moderator
Name: Lynn
Oregon City, OR (Zone 8b)
Charter ATP Member Garden Sages I helped plan and beta test the plant database. I helped beta test the Garden Planting Calendar I was one of the first 300 contributors to the plant database! Plant Database Moderator
Forum moderator I helped beta test the first seed swap Million Pollinator Garden Challenge Celebrating Gardening: 2015 Plant and/or Seed Trader Garden Ideas: Master Level
Good thing they love a cozy warm blanket of snow. Big Grin
Image
Mar 25, 2015 9:33 AM CST
Name: Marilyn
Greenwood Village, CO (Zone 5b)
Garden today. Clean next week.
Heucheras Bookworm Region: Colorado Garden Procrastinator Region: Southwest Gardening Container Gardener
Enjoys or suffers cold winters Sempervivums Annuals Foliage Fan Herbs Garden Ideas: Level 2
I thought it was supposed to rain today, instead i is really snowing. The weather gurus say it will go on all day. But then dry out again by the weekend. So it goes... So MR, I think your constant cold and snow is better than this up and down stuff. Angry
Image
Mar 25, 2015 10:06 AM CST
Name: Bev
Salem OR (Zone 8a)
Container Gardener Foliage Fan Sempervivums Photo Contest Winner: 2014 Garden Ideas: Master Level
Aww, Marilyn!!! So sorry to hear. When I was living in NM and planting wasn't done till May, I did indoor gardening with my frames...but that was several years ago... Rolling my eyes.
Image
Mar 25, 2015 10:24 AM CST
Name: Marilyn
Greenwood Village, CO (Zone 5b)
Garden today. Clean next week.
Heucheras Bookworm Region: Colorado Garden Procrastinator Region: Southwest Gardening Container Gardener
Enjoys or suffers cold winters Sempervivums Annuals Foliage Fan Herbs Garden Ideas: Level 2
Too dry inside to grow much and no room ........ Oh well, it will be REAL spring soon or it may move right into summer. I did buy a couple new containers. Pictures when I decide where to put them. The thought is that if I need to move my Semps from out front to patio, I needed a place to put them. Right now the containers will stay in the trunk of my car until I get things cleaned up on the patio. --- when I can find some help to shift things. Whistling
Image
Mar 25, 2015 11:03 AM CST
Name: Mother Raphaela
Holy Myrrhbearers Monastery NY (Zone 4b)
Bee Lover The WITWIT Badge Sempervivums Seed Starter Garden Procrastinator Plant Lover: Loves 'em all!
Permaculture Region: New York Container Gardener Cat Lover Enjoys or suffers cold winters
it's 51 degrees outside!!! It was only 4 this morning, but they say it won't freeze tonight, so perhaps spring is coming even here. It has a ways to go yet -- but at least by tomorrow all the snow should be gone from our roofs... I haven't been out yet today to check the drifts on top of my semps... maybe if it really does rain (and not snow) tomorrow even they will be gone?

Let's hope. Almost all of the little semp seedlings are starting to show true leaves -- of course you can't see them without a jeweler's loupe or magnifying glass yet, but they are there. I don't like to start moving them around until those leaves show,
but soon I'll start spreading out the ones that turned out to be really thick (i.e. Silverine babies).

Happy feast of the Annunciation, for those of you who keep it!
Last edited by MotherRaphaela Mar 25, 2015 11:23 AM Icon for preview
Avatar for JungleShadows
Mar 25, 2015 11:24 AM CST
Name: Kevin Vaughn
Salem OR (Zone 8a)
MR,

The old rule of thumb we used was "after two sets of true leaves you can move them". Mine started outdoors are almost to this stage in many of the pots. The heuffelii ones are probably the furthest along. Be sure to keep them moist when transplanting as they have very small roots. It's a stage where you can lose them if they dry out. It's a fine line between MOIST and TOO WET however. The later will make them rot. Outdoors this is more a concern than in your indoor conditions.

Good luck with the babies!

Kevin
Image
Apr 3, 2015 1:28 PM CST
Moderator
Name: Lynn
Oregon City, OR (Zone 8b)
Charter ATP Member Garden Sages I helped plan and beta test the plant database. I helped beta test the Garden Planting Calendar I was one of the first 300 contributors to the plant database! Plant Database Moderator
Forum moderator I helped beta test the first seed swap Million Pollinator Garden Challenge Celebrating Gardening: 2015 Plant and/or Seed Trader Garden Ideas: Master Level
The 2012/2013 seedlings are finally looking like something. Would probably been at this level last year if I fertilized and took better care of them.
Thumb of 2015-04-03/valleylynn/7278a7

This one is turning out to have some nice cobwebs. They should increase with drier weather.
Thumb of 2015-04-03/valleylynn/3f5d50

This heuffelii is getting to be such a lovely soft green with white cilia trim. The little semp seedling to the left will go into the compost pile.
Thumb of 2015-04-03/valleylynn/c93b8b
Here is a close up.
Thumb of 2015-04-03/valleylynn/999894

I know this one is not pretty, but I do find it to be cute.
Thumb of 2015-04-03/valleylynn/a97df1

More seedlings:
Thumb of 2015-04-03/valleylynn/85bcc1

The offsets on this one are coming in red?
Thumb of 2015-04-03/valleylynn/0f6fd6

Thumb of 2015-04-03/valleylynn/2b9037

Another heuffelii
Thumb of 2015-04-03/valleylynn/5302e5

This one is the same age as the other heuffelii, but has been growing crazy fast. I think it is a seedling of 'Apache'.
Thumb of 2015-04-03/valleylynn/b1ca46
Image
Apr 3, 2015 1:33 PM CST
Name: Julia
Washington State (Zone 7a)
Hydrangeas Photo Contest Winner 2018 Garden Photography Region: Pacific Northwest Celebrating Gardening: 2015 Forum moderator
Plant Database Moderator I was one of the first 300 contributors to the plant database! Dog Lover Sempervivums Container Gardener Foliage Fan
Love looking at those. 2nd to the last is beautiful too. Can't wait to see with my own eyes.
Sempervivum for Sale

Only the members of the Members group may reply to this thread.
Member Login:

( No account? Join now! )

Today's site banner is by Lucius93 and is called "Bigleaf hydrangea"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.