Thats not a savanah Native but the Garden of Eden, part deux!
White oaks don't start producing for 20 years and don't reach full production until 50 years old. You might want to consider mixing in something that produces fruit faster.
I have an oak planting but not an oak savanna. However, I do have a fruit and nut savanna. Persimmons, pears, apples, crabapples, chestnuts, hazelnuts, various shrubs, etc........ Here is what it looks like in the summer. I do maintenance in the spring and then let it go. No fire for me.
Looks beautiful and inspirational. That’s the type of setting I want to find myself in on a cool July evening.
I see some partridge peas... did you plant anything in there or did it all come up on its own?
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Starting this Spring, I’ll be creating a ~5 acre oak savanna and I have some questions. I’ve decided to go with planting only regular White oaks because that is the only type of white oak that is native to my area in Northern Michigan. In the future I will be maintaining the savanna with fire.
1. What do you think the spacing should be? I’m thinking either 30x30 or 40x40 spacing.
2. Should I plant any other types of trees or bushes in the savanna?
3. What kinds of NWSG do you think I should plant? I was thinking either pure big bluestem or switchgrass, or some other type of mixture. I will probably have to frost seed.
4. What kinds of forbs should I plant?
5. How big should I let the oaks get before burning the savanna?
Any other advice?
Thanks
Hi Chip,
I am in N. Mich., too, and if I were you I would consider planting some Bur Oak. I love White and Red Oak and I have planted hundreds of each, and I do not think any of them produced acorns in less than 25 years. Many took 30+, and I am still waiting on others.
But I planted a bunch of Bur Oak acorns 15 years ago, and some of those trees started producing last year. Surprised the heck out of me, so I did some reading. Apparently Bur Oak can produce in 10 years under favorable conditions. I just stuck my acorns in the ground in an open meadow in November and forgot about them. 5 or 6 years later I noticed some sticking up above the grass and ferns, so I fenced them, but I that is all that I did. One of them is 18-20' tall, but most of the rest are from 6-12', and about a third of them produced last year.
I read that in the northern US there were various types of savannas, but those dominated by Bur Oak were the most extensive.
I grew up with White Oak, and I did I mention that I love them? But I find Bur to be even more interesting and pictureresque, with it's dark, almost olive-green leaves, it's corky, winged twigs, it's fringed capped acorns, and its large limbs and broad crown. While there are very few, if any, native Bur Oak in my part of Michigan (Otsego County), Bur does grow farther north than any other oak, and it is also one of the most drought resistant.
Looks beautiful and inspirational. That’s the type of setting I want to find myself in on a cool July evening.
I see some partridge peas... did you plant anything in there or did it all come up on its own?
Sent from my iPhone using Deer Hunter Forum
Alcona county is where I am. I have been growing Burgamble for 15 years or so. They have been producing acorns for 5 years. Working to grow the second generation of them. They hybridize very easily and only 1 of 15 is true to form. Several years, the wildlife got them before I could.
None of the native reds have produced anything for 3 years now. I've planted them before and they grow so very slowly.
I tend to collect acorns from trees that show beneficial attributes and I collected from 2 generic burs last fall. One is at the rest stop on southbound I-75, just south of Pinconning. Lots of acorns on an annual basis. The squirrels were tearing them up as I collected them last year. The tree is near the outdoor vending machines and the "crapper" and that may have something to do with it !!!.. They planted a swamp white there 2 years ago.
The other Bur is near home in the Detroit area and was producing acorns that were near golf ball size with the bur on them.
I would guess that the knarly bark on a mature bur would lend itself to fire resistance.