I am in North Carolina so I don't know hard your soil is right now but I will assume you can't dig in it right now. So my suggestion is is to get a few medium size pots, fill with compost / soil and put the bulbs in the pots. Water this mixture really well once and then water once a week or so when the mixture feels really dry.

It seems to me your bulbs have made it through the winter fine but since they are in your garage, it is if they went through the winter in a cooler area. (e.g. North Carolina, where my allium bulbs are just now starting to poke through the ground.

Leave the pots in the garage for now, once the ground can be worked transplant the bulbs to their finally resting place. They might even bloom in the pots.

Taking this approach might result in a small blooms this year but I feel comfortable you won't lose the bulbs and you should get a great bloom next year.

I agree - get them planted. The disadvantage that they will have is the lack of root development through the fall and early winter, so they will be behind. Probably will bloom late (if at all) this season.
hortster

Thank you!
Actually, our soil has been workable for a couple weeks, due to a very early spring. So, I think I'm going to pop them into the ground.

Now, how much water? Let mother nature do it, or should I supplement our dry early spring? Due to the early spring, we've not yet turned on our irrigation.