Do Bee Balm Spread?
Bee Balms Spread Rapidly via Underground Stems or Stolons. in Addition, the Centers of the Clumps Often Die out Within a Few Year's. to Control Their Spread...
Bee balms spread rapidly via underground stems or stolons. In addition, the centers of the clumps often die out within a few years. To control their spread and rejuvenate the plants, it's usually necessary to dig and divide bee balms every 2 to 3 years.
Is bee balm invasive?
Bee balm propagates by rhizomes, or runners, that spread under the ground to produce new shoots. ... This means your bee balm will eventually be far from where you planted it. So if you are asking the question, “is bee balm invasive,” the answer would be yes, under suitable conditions.
How far does bee balm spread?
Growth Habit: Bee balm can grow up to 4 ft tall with a spread of 3-4 ft, but dwarf varieties top out at just 15 inches, with a spread of 18-24 inches.