Fringe Tree / Chionanthus virginicus

Vienna, ON(Zone 5b)

Hi all,

Here's a question for trees-from-seed enthusiasts. I acquired a lot of Chionanthus virginicus seeds already stratified. I planted the sprouted ones in deep cell trays (~ 2" in diameter and 4" deep) and most are now about 4" high. The remaining seeds in the baggie are still sprouting at the rate of 2 or 3 a week, and I'm planting them too.

Am I looking at having to make space indoors for these guys for the entire winter? Or should I harden them off now and let them overwinter outside in the nursery bed?

My indoor space is a south-facing sunroom that gets quite cool at night and quite warm during the day.

I'm in the warm side of USDA zone 5 (zone 6b in Canada). I have a large walk-in cold frame that would protect them from snow and wind.

What do you suggest? Thanks in advance.

Ashdown, AR(Zone 8a)

I'd say,harden them off then set th pots out in a sheltered spot outside.

Lucky you. I'm still waiting on the ones I sewed last fall to sprout.

P

Vienna, ON(Zone 5b)

Thanks. I'm going to take the biggest ones and harden them off starting today. The little ones I'll hold inside as "insurance".

Ashdown, AR(Zone 8a)

That's always the best thing to do.

P

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