Do squirrels get your bulbs every year? I have heard that you can take chicken wire and anchor it over your bulbs after you plant them and that will work to keep them out. but you must remember to remove it when they they start to grow.
You could always just plant a double layer too, and hope they won't find the second layer. The bulbs will come up a couple of weeks later but at least some will come up. I don't have a problem with squirrels where I am now, but when we lived in the country, they were a bit of problem. Rodent repellents are useless according to all the information I can find, so don’t waste your money on them. You don't want the squirrels laughing at you behind your back. : )
If you are planting a large area, you could try using an electric fence, but that may only slow them down. The same goes for using ground up oyster shells in the soil where you plant the bulbs. If the squirrels are hungry enough and your neighbors aren't feeding them their bulbs, it won't do much good. You could also try to keep the squirrels away by getting a dog. But again, if the squirrels are hungry and the dog is one of those "could care less" dogs, like my Solo, who makes friends with all wild creatures including the family of rabbits in the woods.....it won’t work. : )
