I have ordered bluebell bulbs in the green, which arrived on Friday. However, since then it has been snowing (in late March) and I don't know whether it is better to get the bulbs into the ground in the extreme cold, or wait until it's warmer.
You will want to get your bulbs planted as soon as it is feasible to do so. As long as the soil is workable and not to wet, planting now should be fine. If you need to wait a few days or so till the snow clears and ground dries out some, then simply store your bulbs in a somewhat cool location. They should have come already packed in peat or sawdust, so leave them in that. If they are in a plastic bag, however, I would at least make sure there are air holes for ventilaztion until ready for planting.
I want to plant bluebell and daffodil bulbs in our woodland and would like to know which is the best naturalizing variety.
Nearly all varieties of daffodil and bluebells are good naturalizers and will happily multiply throughout the area. It is simply mor of a personal choice as to what you like. For more information on growing these plants, the following articles should help: https://www.gardeningknowhow.com/ornamental/flowers/bluebell/grow-wood-hyacinth-bluebells.htm
https://www.gardeningknowhow.com/ornamental/bulbs/daffodil/daffodil-planting-care-tips-how-to-plant-daffodils-in-your-garden.htm
I have a lot of them and they are mixed in with other plants. When can I pull off the leaves?
I would wait until the leaves turn yellow/brown. The longer you wait the more energy the bulbs can stockpile through the leaves.
For more information on bluebells, please visit the following link:
https://www.gardeningknowhow.com/ornamental/flowers/bluebell/
What do I do when they have back?
Can you clarify your question?
Here is an article about the care requirements of Bluebells.
https://www.gardeningknowhow.com/ornamental/bulbs/bluebell/grow-wood-hyacinth-bluebells.htm
I planted a Virginia Blue Bell several years ago. It comes up and blooms each spring, but never spreads. It is planted under a big oak tree with mostly shade. What could be the problem? Thanks;
Partial sun to full sun may be a better match for the Virginia Blue Bells.
You should see this plant naturalizing in your landscape.
https://www.gardeningknowhow.com/ornamental/bulbs/bluebell/virginia-bluebell-flowers.htm
My bluebells have finished flowering. Should they be cut back and if so, how much?
Allow the foliage to die back naturally.
https://www.gardeningknowhow.com/ornamental/bulbs/bluebell/grow-wood-hyacinth-bluebells.htm
Will spraying weed killer on bluebells kill them, and if so, when would be the best time to do it? Thanks, William
This article will help you.
https://www.gardeningknowhow.com/ornamental/bulbs/bluebell/get-rid-of-bluebells.htm