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February 14, 2005

Sierra Juniper seeds

I have a long history of failure with Sierra Juniper seeds.

I first tried to throw some seeds in pots, stratify outdoors, and wait.  Nothing.  Nothing.  I had been planning to wait another year, after hearing that repeated stratification can help, but finally decided I couldn't take those seeds along during my recent move.

I then tried to stratify for about 8 weeks after subjecting to various treatments: scarification, boiling water, acid, etc.  Nothing.  So I put those seeds back in the refrigerator (using the baggie method) and I'll try again this year.

Finally, though, I found what must be the ultimate authority on germination of Juniper seeds, in Forest Science.  These guys studied germination of western and Utah juniper for a solid TEN YEARS.  They tell me that I just need to stratify longer; also they recommended a blender for harvesting juniper seed.  The harvesting went famously.  As for the stratification, we'll see.  I put 192 seeds in the refrigerator yesterday, for a projected 14 weeks.

Their best conditions, though, were--get this--14 weeks in water at 5C, with constantly bubbling compressed air.  I tried to convince my wife that it would be fine.  I was going to get a little fish-tank air pump, snake the tube into our refrigerator, and go for it.  I was ready, but she couldn't be convinced.  Perhaps I'll be revisiting the issue in 22 weeks or so.  I am determined to grow these plants from seed.

February 14, 2005 in Growing from Seed | Permalink

Comments

I wanted to get the Free giant sequoia and sugar pine seeds to give to my sister as she has a small acerage in Iowa. She has various trees already but I don't know what kind other than a cherry and an apple tree. These seeds should make beautiful trees for my sister and her family. I can hardly wait to see them grow.

I used to live in the Bay Area and so the photos of the trees in Golden Gate Park and San Francisco make my heart weak as I cannot live there right now nor do I know if I will ever return.

Thank you for the seeds and your website.

Posted by: D. Baldwin | Mar 7, 2009 7:11:17 PM

I'd like to say I found this site interesting. I also will be getting some tree seeds that I will plant with my Grandkids. I know they will like watching the trees grow!!

Posted by: Laurie Butler | Mar 7, 2009 8:18:11 PM

I love trees

Posted by: lastcall | Mar 9, 2009 11:22:52 PM

I have some sequoia seeds, and am looking forward to getting more. I am excited to try them here in So. Cal. I hope they grow!

Posted by: Cheryl | Mar 10, 2009 4:56:33 AM

I just found this site and I LOVE all the information it has! This site will be made a favorite of mine! Thank you for the seeds.

Posted by: Louise330 | Mar 10, 2009 4:37:29 PM

Great site, lots of good info

Posted by: Tom | Mar 10, 2009 8:40:50 PM

My last attempt failed, during a fairly long heat spell. I think I'd like to give it another try. Thanks for the information and of course, the seeds.

Posted by: Vito | Mar 11, 2009 7:56:59 AM

My last attempt failed, during a fairly long heat spell. I think I'd like to give it another try. Thanks for the information and of course, the seeds.

Posted by: Vito | Mar 11, 2009 7:56:59 AM

Awesome websites, and very helpful to newcomers like myself!

Posted by: Dina Norris | Mar 11, 2009 9:56:54 AM

I love planting seeds and would like to plant a sequoia in my backyard, whatever that is. Thanks.

Posted by: Michelle A. Rosario | Mar 11, 2009 7:40:18 PM

I2would love to get some free tree seeds to plant.Ilive in the woods and its nice to be surrounded by the wildlife that inhabit the the trees.

Posted by: Darlene Wooten | Mar 14, 2009 10:56:41 AM

I LIKE TO PLANT ALL DIFFERENT KINDS OF TREES. THIS WEBSITE IS VERY HELPFUL.
THANKS

Posted by: kathy mcdaniel | Mar 15, 2009 12:26:10 PM

The conifer seeds will be a great addition to my yard. Thank you.

Posted by: Maggie Ihry | Mar 16, 2009 12:42:02 AM

Hi This is a great site. Thank You for all the information

Posted by: Judy Lockhart | Mar 18, 2009 9:35:11 AM

The free seeds sound great!

Posted by: Brian | Mar 20, 2009 5:24:10 AM

I just truly love every thing about this site ,one word gorgeous.

Posted by: kandie | Mar 20, 2009 6:31:39 AM

Thank you for the trees. You are a nice person. I will love them here in New Mexico

Posted by: Jackie Schlageter | Mar 27, 2009 4:53:31 PM

i love planting seeds and watching them sptout up out of the ground.

Posted by: darlene booth | May 3, 2009 1:39:14 PM

love this site!

Posted by: rl | May 8, 2009 4:25:09 PM

sounds very interresting

Posted by: nikki | Jun 21, 2009 11:42:42 PM

great site, good info

Posted by: scott | Aug 2, 2009 3:23:25 AM

I love conifers! Some of my favorite trees and shrubs.

Posted by: david eddinger | Aug 6, 2009 12:43:00 AM

I am teaching my 3 year old daughter about plants and how things grow. I would love to have some tree seeds to plant with her, so she can watch them grow big like her! Thank you!

Posted by: Kathryn Balz | Aug 14, 2009 10:42:49 AM

These are very interesting articles.

Posted by: Samuel Beavers | Nov 26, 2009 6:47:21 AM

the trowel is now my planting tool of choice

Posted by: ed horehlad | Nov 26, 2009 7:11:37 AM

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