I have planted tulips, crocus, and other spring-flowering bulbs. Some bulbs like daffodils appeared in a yellow profusion that was breathtaking. Others were very disappointing with either a few flowers or none at all. Did I not plant them deep enough, or was the hole too shallow? So, the following year, I was very methodical in measuring my tulip hole with a ruler. Was success in the spring wind? No! I did notice tunnels weaving through my flower beds. Ahh! A mole is eating my bulbs!
Further investigation indicated that moles are carnivores, and they could care less about my bulbs. Voles, on-the-other-hand, are herbivores, which means they eat roots and shoots. Tulips are a tasty treat for them. Squirrels, those devilish furry imps, are classified as an omnivore but mainly eat nuts and, you got it, bulbs.
What to do? What to do? One could kill these creatures, but voles are too cunning, and squirrels are, well, they are just too cute. I love being entertained by their antics on the bird feeders and in the trees. I have to admit I feed them corn. It would be most wonderful if the squirrels and I could sign a binding treaty. I would feed them corn, and they could leave my tulips alone. Unfortunately, they are not stupid; they already get corn, and I have nothing else to give! So, I must learn to live with no tulips or learn to outsmart them.
Squirrels love a challenge. The plan is to plant tulip bulbs deep, at least three times the size of the tulip bulb, making sure all bulb casings and debris are removed from the site. Lay chicken wire over the bulbs that will extend three feet beyond the bed and stake. Add soil to cover the wire. After the first freeze, cover with mulch. Another possibility is to interplant tulip bulbs with Fritillaria ‘Crown Imperials’. Squirrels detest the smell of Fritillaria bulbs! We will see what next year brings.
Another approach is to plant flowering bulbs that are not gastronomically appealing to squirrels and voles, such as Alliums, Anemone, Arum, Camassia, Narcissus, Fritillaria, Galanthus, Leucojum, Muscari, Scilla, Chionodoxa (glory of the snow), Hyacinthus, Convallaria majalis (lily of the valley), Ipheian, Galanthus (snowdrops), Hyacinthoides hispanica (Spanish bluebells). This is my I give up; you win; other bulbs are just as pretty as tulips; best approach!
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