Here is a side bar....hope it is OK..I went to one of the big box stores today and they had a huge display of bags of 60 bulbs for $9.00. Pretty pictures and tempting to the average person. The problem is of the 60 bulbs 10 were tulips or daffs....the balance grape hyacinths. To me grape hyacinths are pretty but verge on being a noxious weed.. You get what you pay for,