The Sugar Maple (Acer saccharum) that are under lights rn are survivors of the starving birds and mice (during that spring snow out we had a few weeks ago) that were scavenging the tray in the greenhouse. So, we see why these trees are so expensive; it’s not just that they grow slow as balls, it’s the fact that even at seed/seedling stage EVERY FUCKING THING WANTS TO EAT THEM. It’s not just us humans who find Sugar Maple deliciously enticing.
However due to the fact that autumn 2017 I had a lot of sugar maple seeds on hand thanks to our neighbour John, I had a lot of seedtrays of them, and consequently experimented stratifying them in different locations. One of said locations being the new experimental outdoor seedbed. It flooded and had severe freeze/thaw late winter / early spring so I thought pretty much every seed would’ve croaked. However as you can see here not only are they doing splendidly but the birds/mice couldn’t get their grubby mouths into them.
So to the Birds/mice that were total dicks to one of my most valuable future plant crops;

Photographed May 13th 2018