I have dug up all my bulbs. I live in the very northern part of Wisconsin. Many of my bulbs have sprouted baby bulbs from the base of the parent bulb. There is also a lot of of roots off the bottom. Do I separate the babies from the parent? Do I take off all the roots before storing?
I don't think the roots need to be removed. The baby bulbs can be divided from the parent bulbs as described in this article:
https://www.gardeningknowhow.com/ornamental/bulbs/lily/dividing-lily-plants.htm
I purchased many bulbs for planting this Fall (tulips, hyacinths, daffodils, crocus, grape hyacinths...). I have not been able to plant them in the ground yet and have been storing them in my refrigerator since they arrived. I'm wondering if they could be kept in the refrigerator for spring planting instead, since it has turned cold very quickly already up here in zone 5, and snow has even been predicted. Thanks, Lillian.
For most of these bulbs, your plan of chilling them and planting them outdoors in spring will work. Hyacinths should be planted in fall so that they can establish a root system before the spring. If you plant them in spring, they probably won't bloom the first year.
Another option is to chill the hyacinth bulbs in the fridge, then start them growing indoors in soil during the late winter, then plant the bulbs (with foliage)in the spring.
https://www.gardeningknowhow.com/ornamental/bulbs/hyacinth/hyacinth-forcing-indoors.htm
May I add baking soda and Epsom salts to bulbs when fall planting?
This article will help you with proper planting and fertilizing your bulbs.
I have a couple flower bulbs that I picked off of flower this summer after the blooms died. I was going to plant them this spring but they have started sprouting already. What do I need to do with them now?
If you are in a cold climate, the best thing to do is probably to plant the bulbs in containers of soil indoors and enjoy their blooms during the winter. If you can find out what type of flower they are, you can look up the best way to store the bulb so that they don't sprout early next winter.
How to store in heated cellar?
You didn't say what kind of tubers you have. What kind of tubers are you trying to store?
It didn't get cold enough in the fall to plant my flower bulbs. Here it is January and we are still running 70 degrees. The bulbs are in their original packaging sprounting all over the place. Help! What should I do?
In this case I would recommend you actually pot up the bulbs into containers and allow them to grow. Depending on the type of bulbs and whether they needed chilling, you may or may not have flowers.
This allows the bulbs the best chance, since generally sprouted bulbs don't store well and may just rot.
Then you can transfer them to the ground this coming Fall.
Here are a few articles that have more information.
https://www.gardeningknowhow.com/ornamental/bulbs/bgen/is-it-too-late-to-plant-bulbs-when-to-plant-bulbs.htm
https://www.gardeningknowhow.com/ornamental/bulbs/bgen/flower-bulb-shelf-life.htm
I an in Oregon (mild weather) and I put my canna and calla lily bulbs in peat moss in large pots in the garage for the winter...but they were not covered and have sprouted due to the lighting. Were they supposed to go dormant? What should I do at this point? Pot them in soil, water them, and keep them in the garage until spring? Or are they OK dry in peat moss until spring? Thank you!
Yes, they are supposed to go dormant. You can try to discourage further growth by putting them somewhere darker, drier, and cooler (down to 50 degrees should work). Otherwise, you will have to (now) maintain the plants and hope that your last frost date comes early enough for you to set the plants back outside. https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/calla-lily-winter-care.htm