It may take several years to establish a good stand of bluebonnets and they do require some particular conditions to thrive. But once they are going, your bluebonnets should reseed and reappear each spring.

Are Texas bluebonnets invasive?

We know that Lupinus texensis (Texas bluebonnet) will not become an invasive species or even a weed in Georgia, but that is not necessarily the case with all species. … Bluebonnet seeds can remain viable in the soil for years. Eventually the little patch of bluebonnets died out as the soil became more and more acidic.

Why is it illegal to pick bluebonnets?

With that said, picking bluebonnets on private property is illegal due to trespassing laws. It is also illegal to destroy any plant life in any Texas State Park. While it may be a myth that picking the beautiful blue flowers is illegal, conservation is crucial to preserving these delicate native plants.