When I was a child, people had tulips in their gardens that returned every spring to everyone’s delight. Is there anyone who doesn’t love a tulip? Then about 30 years ago I spoke to a landscaper who told me tulips were treated as annuals to be sure they bloomed the next spring. This didn’t make sense to me who always thought of tulips as perennials. Why should a plant that I was used to seeing each spring as perennials now have to be planted as annuals? Was this becoming a racket to make people buy tulip bulbs every fall?
I knew that tulips were native to the dry rocky soils of Turkey where they are its national flower. Were we getting too much rain these days that made the tulips rot in the ground? We may be getting more rain these days, but the tulip bulbs we plant, esp. the big hybrid ones, come from the farms in the Netherlands where they have as much rain as many parts of the US has. So the wetness of the soil should not be the cause.
The other day, I attended a lecture given by a lady who runs the seed and bulb company Harvesting History. I asked her what has happened to tulip bulbs that they have to be planted annually. She said the reason is that today the growers of tulip bulbs clone the plants. I guess they do this to insure the customer that he or she will be getting what was ordered. But cloning weakens the bulb and therefore it is not as strong as an un-cloned bulb. A cloned bulb will not return reliably every year. She said scientists are working on this problem.