Black Pine Seedling Cuttings

Haoleboy

Mame
Messages
154
Reaction score
198
Location
Tampa, Florida
3 year old seedlings. Starting to push growth for their fourth growing season. The largest has about a 1” trunk and is 17” tall. Needles are starting to extend already - they’re really early. I might get a second push this year.

View attachment 181029View attachment 181030

Scott
Looking good. I have about 15 I started last year. They're just now pushing new growth. It was my first attempt. They really didn't do much last year. I guess they were just growing roots. I repotted them a couple weeks ago and they've responded well. Can't wait to see them in three more years and hope they are as healthy as yours.

What's up with the dried chrysanthemum flowers?
 

markyscott

Imperial Masterpiece
Messages
6,113
Reaction score
21,383
Location
Delaplane VA
USDA Zone
6B
Looking good. I have about 15 I started last year. They're just now pushing new growth. It was my first attempt. They really didn't do much last year. I guess they were just growing roots. I repotted them a couple weeks ago and they've responded well. Can't wait to see them in three more years and hope they are as healthy as yours.

What's up with the dried chrysanthemum flowers?

LOL! Those are teabags filled with fertilizer.

S
 

RobertB

Chumono
Messages
736
Reaction score
708
Location
Fairhope AL
USDA Zone
8
Any updates on these available? Would love to see the progress on these.
 

wlambeth

Mame
Messages
239
Reaction score
141
Here's what I understand about the geographic varieties of Japanese Black Pine:

Any Japanese black pine originating from Awaji Island in the Hyōgo Prefecture is considered to be an Awaji. A nice silver gray color bark that flakes off the tree. Awaji has thick bark, but at some point will start to flake off and not get any thicker.
View attachment 124220

Any Japanese black pine originating from the Aichii Prefecture is considered to be a Mikawa. Distinguished by its deeply fissured and flaking, deep bluish colored bark. Sometimes the bark begins to crack and show ridges in about four years. Tends to grow very thick bark which also tends to be a lot harder so it doesn't flake off as easy.
View attachment 124221

Here is a map showing the locations of the mentioned prefectures.
View attachment 124222


Scheffields advertises that they have a source for Mikawa:
https://www.sheffields.com/

Let us know what you find.
Scott
Wow they have a great selection of seeds.
Thank you for posting such a valuable resource!
 

markyscott

Imperial Masterpiece
Messages
6,113
Reaction score
21,383
Location
Delaplane VA
USDA Zone
6B
Impressive!
So, these are the seedling cuttings made on Aug 26, 2016 post #6 ?
Consequently the new trees are 19 months old?

That’s when I made the first post. I took the cuttings on April 21, 2015. The seeds were planted a few weeks before that. So they’re 35 months old now and have seen 3 growing seasons.

Scott
 

sorce

Nonsense Rascal
Messages
32,908
Reaction score
45,579
Location
Berwyn, Il
USDA Zone
6.2
@markyscott @0soyoung

I often think about cutting the tip of the stem as soon as it exits the seed, in thoughts that we may be able to utilize the energy in the cotyledons alone to quicker and more safely produce radial roots....

Past experiments?
Thoughts?
Scientifical Proof enough to not try?
Oval wheel?

My JBP contest seedlings are.....Indoors.
(Don't stand a chance, waste of time, etc)

But I aim to pop some more in the veg tray soon.

Sorce
 

markyscott

Imperial Masterpiece
Messages
6,113
Reaction score
21,383
Location
Delaplane VA
USDA Zone
6B
@markyscott @0soyoung

I often think about cutting the tip of the stem as soon as it exits the seed, in thoughts that we may be able to utilize the energy in the cotyledons alone to quicker and more safely produce radial roots....

Past experiments?
Thoughts?
Scientifical Proof enough to not try?
Oval wheel?

My JBP contest seedlings are.....Indoors.
(Don't stand a chance, waste of time, etc)

But I aim to pop some more in the veg tray soon.

Sorce

Give it a go, src. The key thin though is to get the roots as close to the cotyledons as possible. I’m not sure how you would do that with just the root, but I’d be curious to see how it works for you.

S
 

Fonz

Chumono
Messages
745
Reaction score
1,715
Location
Pulderbos, Belgium
USDA Zone
8b
@markyscott Mine look like this now. Only 3 weeks old. No real needles yet. Would you say it's time to start the cuttings already? Isn't it too soon?

20180421_083028.jpg
 
Messages
1,654
Reaction score
2,535
Location
Belgium
They look a bit leggy (dark covering?), But after cutting it will be no problem. For timing last time I did it at 3 different timings. Very early. Early like yours now. And late (when the new actual needles reach the height of the first needles). Last timing had more uniform and better results for me.
 

River's Edge

Masterpiece
Messages
4,709
Reaction score
12,609
Location
Vancouver Island, British Columbia
USDA Zone
8b
@markyscott Mine look like this now. Only 3 weeks old. No real needles yet. Would you say it's time to start the cuttings already? Isn't it too soon?

View attachment 188070
I wait until the second set of needles is pushing open. The reasoning is that this give double the food production and auxin to regrow the roots quickly. Works better than following the original interpretation of colour change.
 
Top Bottom