Some chestnut work

chickenlittle

5 year old buck +
I have a small sloped area at the end of a field that I am turning into a small chestnut orchard. My plan has been to plant seedlings at relatively tight spacing and thin later on to 30 ft or so spacing. We laid out two 300ft rolls of 3ft wide lumite ground cloth and will plant about every 6 ft. I bought seed from Empire Chestnut last fall, 1lb wildlife hybrid, 1lb chinese, and 1/4 lb allegheny chinkapin. I also planted some hazelnut seedling in this planting too.

I also got some american hybrids from a chestnut researcher that I planned to plant in an thinned oak forest. She gave me a general lineage of the seeds. On one side, there was an American x Chinese cross followed by 2 back crosses to American. On the other side there was a cross of an American to a Euro-Jap hybrid and then 2 back crosses to American. We'll see how they do.

I did not realize the chinkapins germinated in the fall. We tried putting them out in a protected cold-frame late in the fall but never saw any growth in the spring.

The hybrids and chinese started germinating in the spring in the fridge. I started the earliest germinating nuts in rootmaker 18s and 1 quart rootmaker 2s. I'm not sure if I watered too much, too little, or both. My success rate was not great, less than 50%. got 15 or 20 trees planted from those started in doors.

Then some got planted out directly with a tin can for protection. The can was not enough as we lost all of those. Regrouped by putting cheap mesh tubes around or inside the can. Got maybe a dozen trees from this method. The photo is an example of this direct planting method. I got maybe another dozen trees started from this method.
inside can.jpg

We had a number of chinese or hybrid chestnuts around the house at the farm. The squirrels planted a few more from those. I found three along the edge of the field and released them last year. Those are still young trees but had many burrs on this year. A couple trees that are 25 years old or so near the barn produce a good size chinese nut. Those started dropping in mid September. I picked up about 15 lbs of nuts from them over a couple days for eating and seeding.

We have a number of American chestnuts in our woods that are still stump sprouting. We need to mark them as my brother so my brother avoids them when cutting firewood. We just found another a few weeks ago that is about about 5"DBH. We found another chestnut down in the woods below the barn that is about 3" DBH. While it could be an American, it could be a squirrel planted Chinese.

For some other seed, I've been visiting 3 mature Chinese trees in a park near my home in NY. Two started dropping about 9/28 and are mostly done dropping. The 3rd tree started dropping around 10/3. I collected 3 or 4 lbs from each tree. I'll plant some and eat some.

I have way more chestnuts than I have room to plant. After stratifying in the fridge, I'll start the earliest germinating seeds inside and start direct seeding at the beginning of May.
 
Sounds like a good plan, I ordered a pound of Empire's wildlife hybrids for next year. My focus is going to be chestnuts this next year. Good luck with yours.
 
I looked through my photos but did not find much. I'll take some this weekend.
 
Here is a photo of three rows that are planted. The Blue X tubes are either chestnuts or hazelnuts. Small tubes are probably direct seeded ones that did not take. I have lots of chestnut seed so I think I'll add another row in between these and more rows down to the edge of the field and into the old pasture and keep the in-row spacing to about 6ft spacing. I'm not positive if I'll do lumite or just spray with glyphosphate. Once they get big enough to bear nuts, I'll watch for ripening times and choose which trees to remove to get to a 30ft spacing. I like the idea of having a bunch of young trees dropping chestnuts for early production.
chestnut planted.jpg
 
Here is a photo of some chestnuts. The top ones I got from a chestnut researcher in Connecticut. I need to ask for the exact cross for these. The ones from last year were American x Chinese on one side and Am x Japan-European on the other, back crossed 2 more times to other American chestnuts and then crossed to each other. There are some little white chestnut weevil larvae crawling around in the bag. The instructions say the nut is still likely to germinate. For reference, i put down 2 Quarters and some Chinese chestnuts in the 2nd bag.

chestnuts.jpg
 
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