Plant Event Reports from tinytreez - Greater Montreal, Quebec, Canada (Zone 6a)

Plant Date(s) Report
Eastern Arborvitae (Thuja occidentalis) On January 19, 2020 Obtained plant
January 12, 2020: Obtained plant (Seeds obtained from Mount Royal Seeds.

Seeds soaked in lukewarm water for 24 hours.

Seeds placed in moist paper towel and stored in plastic sandwich bag and placed inside refrigerator to stratify for ~ 2 months.

Stratification end date: February - March)
January 16, 2020: Seeds germinated (My Thuja seeds are alive! Well a couple of them at least. They germinated and their roots are growing.

This is from a visual inspection of the seeds that were sown on the surface. I wont transplant them, they look too delicate.

If anyone has had any experience growing thuja occidentalis from seed, please let me know. Thank you!

Image: https://pasteboard.co/IQfcPom....
Eastern White Pine (Pinus strobus) On January 12, 2020 Obtained plant
Seeds obtained from OSC seeds.

Seeds soaked in lukewarm water for 24 hours.

Seeds placed in moist paper towel and stored in plastic sandwich bag and placed inside refrigerator to stratify for ~ 4 and a half months.

Stratification end date: May - June
Colorado Blue Spruce (Picea pungens) On January 12, 2020 Obtained plant
Seeds obtained from OSC seeds.

Seeds soaked in lukewarm water for 24 hours.

Seeds placed in moist paper towel and stored in plastic sandwich bag and placed inside refrigerator to stratify for ~ 4 and a half months.

Stratification end date: May - June
Eastern Red Cedar (Juniperus virginiana) On January 12, 2020 Miscellaneous Event
Wanted for bonsai
American Mountain Ash (Sorbus americana) From January 12, 2020 to June 1, 2020 Obtained plant
Seeds obtained from Mount Royal Seeds.

Seeds soaked in lukewarm water for 24 hours.

Seeds placed in moist paper towel and stored in plastic sandwich bag and placed inside refrigerator to stratify for ~150 days.

Stratification end date: May - June 2020
Eastern Redbud (Cercis canadensis var. canadensis 'Appalachian Red') On January 12, 2020 Obtained plant
Seeds obtained from Mount Royal Seeds.

Seeds scarified with nail file, then soaked inside very warm water (not boiling) for 24 hours.

Currently going through stratification inside refrigerator like my other tree seeds.

Stratification end date: March 2020

Northern Catalpa (Catalpa speciosa) On January 12, 2020 Obtained plant
Seeds obtained from Mount Royal Seeds.

Seeds planted in coco coir mix consisting of perlite, kelp meal, blood meal, humic & fulvic acid, basalt powder and great white mycorrhizae fungi. The seeds are kept inside a humidity dome under T5 lllights.

These seeds do not need stratification.

Germination can take up to 45 days.
Paper Birch (Betula papyrifera) On January 12, 2020 Obtained plant
Seeds obtained from OSC seeds.

Seeds sprinkled on wet paper towels and sandwiched together and kept inside plastic sandwich bag and is currently going through stratification inside freezer.

Seeds have been frozen solid, will move it from freezer to the refrigerator.

Stratification end date: April 2020
Yellow Birch (Betula alleghaniensis) On January 12, 2020 Obtained plant
Seeds obtained from Mount Royal Seeds.

Seeds sprinkled on wet paper towels and sandwiched together and kept inside plastic sandwich bag and is currently going through stratification inside refrigerator.

Seeds have not been frozen however some people suggest that you have to freeze them solid when it comes to birch seeds. This info comes from OSC seeds for their paper birch seeds, but Mount Royal never says their seeds need to be frozen solid. I went with Mount Royal's advice for the Yellow birch seeds and took OSC's advice when it came for their paper birch seeds.

Stratification end date: March 2020
Freeman's Maple (Acer x freemanii Autumn BlazeĀ®) On January 12, 2020 Obtained plant
Seeds obtained from Sheffield's Seed Company in 2019.

Seeds soaked in lukewarm water for 24 hours.

Seeds placed in moist paper towel and stored in plastic sandwich bag and placed inside refrigerator. (December 15 2019)

Stratification End Date: January 13 2020

Seeds planted in coco coir mix consisting of perlite, kelp meal, blood meal, humic & fulvic acid, basalt powder and great white mycorrhizae fungi.

Kept in humidity dome under T5 light on heating mat.

Germination has not occurred yet.
Sugar Maple (Acer saccharum) On January 12, 2020 Obtained plant
Seeds obtained from OSC seeds.

Seeds soaked in water for 24 hours then place in moist paper towels to stratify inside refrigerator.

Stratification end date: April - May 2020
Japanese Maple (Acer palmatum) On January 12, 2020 Obtained plant
Seeds obtained from Mount Royal Seeds.

Seeds soaked in lukewarm water for 24 hours and then placed between moist paper towels, placed in sandwich bag and is currently going through stratification inside my refrigerator.

Stratification end date: April - May 2020
Mountain silverbell (Halesia tetraptera var. monticola) From January 11, 2020 to January 12, 2020 Obtained plant
Seeds obtained from Mount Royal Seeds. Seeds are currently going through stratification after soaking in water for 24 hours. Stratification is done in moist paper towels and left inside plastic sandwich bag and left in cabinet at room temperature.

Seeds need to be left alone in moistened environment (Vermiculite or wet paper towel etc.) for ~90 days

Stratification will start in April and will last ~ 90 days in refrigerator, important not to freeze the seeds.

These trees are hard to germinate and may take up to 2 years or more to sprout. Don't give up, and never throw away seeds that didn't germinate.


Stratification end date: July 2020 (first grow year, tree will survive winter indoor under T5 light to ensure survival. The following year the trees will be allowed to enter dormancy as it is necessary for deciduous trees to go into dormancy to ensure survival.
Colorado Blue Spruce (Picea pungens) From January 11, 2020 to January 16, 2020 Seeds germinated
I planted a few seeds in my coco mix (perlite, kelpmeal, bloodmeal, basalt powder, fulvic/humic acid powder, and mycorrhizae)

after a few days the seeds finally germinated, I know this quickly, because I always sow some extra seeds on the surface to see if they will crack open before they break the soil. I then moved those cracked seeds to their own individual pots and left them alone to grow.

https://pasteboard.co/IQf97SF....

Hopefully I have good genetics propagating.
Purple Coneflower (Echinacea purpurea) On January 4, 2020 Obtained plant
Purple and White varieties.

Purple started outdoor in soil spring of 2019, then transplanted in front garden towards mid-late summer. Will update plant status here next spring.

White variety started indoors in coco, January 2020 from OSC seeds, and is currently growing in a humidity dome under T5 lights. I plan on moving it to my front garden with the purple variety.

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