If you grow rhubarb, this is a familiar, exciting sight this time of year.
Last year, I put in a few new rhubarb plants. They were rather inexpensive and I thought I could fill in ye olde rhubarb patch a bit. Then, this happened.
The variety I bought is an old-fashioned rhubarb variety known for bolting. I would not have bought it if I had realized this at the time, but it was an impulse buy. Bolting occurs when the plant sends up a flower stalk in an attempt to produce seed. Bolting reduces the amount of energy the plant has to put into leaf growth. We eat the delicious leaf stalks of rhubarb, so bolting reduces the harvest and is an undesirable trait. More modern rhubarb varieties have had the tendency to bolt bred out of them. I am reminded of modern commercial turkeys who can’t reproduce without human intervention, but I want more delicious rhubarb so I prefer the modern varieties too.
The flower is a little alarming and it looks something like pink cauliflower. The gardener can simply chop off the flower stalk, and the rhubarb should return its attention to growing leaves. It would be preferable to chop it off before it gets this big, but we were busy.
Now that the flowers are gone, hopefully our new rhubarb plants will go back to making pie fillings. I’m not sure if I’m willing to tolerate this behavior, or if I should dig them up and plant a different variety.