I just posted this picture on another thread:
They are bunching onions there in the front but those are Walla Walla Sweets behind the sticker. I had just thrown water on them after their 1st day in some sunshine outdoors.
I planted the seed about the same time as you did, Eric. They haven't grown as much.
They were in the greenhouse from the get-go - which means, before I turned the heat on. They spent a number of nights, covered up on the floor because of fairly serious cold weather in February (hadn't emerged yet).
After the heat came on, they started to grow quickly even in the coldest corner. I put them in an unheated plastic tunnel about 10 days ago. They could go in the garden now I suppose but I was a little caught off guard by better weather. I mean, it snowed 2 days ago