Why Do Potato Plants Bloom?

Save

Although home gardeners may think potato plants flower to signify that it is time to harvest early or "new" potatoes, the plant flowers for the same reason all plants flower: to sustain the species from season to season providing seed for the next generation. Farmers use conventional seed tubers to start new plants, but breeders use true potato seed for propagating new species more resistant to disease and better suited to particular climates.

Attract Insects

  • The potato flower must attract insects to suck the pollen within it. The flower's pollen attaches to the insect's body as it eats.

Pollination

  • The insect moves from flower to flower nourishing itself with each flower's nectar. As it does this, it spreads one flower's pollen to the other flowers.

Fertilization

  • The insects spreading of pollen from flower to flower fertilizes the plant flower.

Seed Formation

  • Once a flower has been fertilized, seed formation is on its way. A potato flower turns into a potato berry as its seedpod.

Seed Maturation

  • As the seedpod matures, the seed inside becomes viable and capable of growing a potato plant for the next season. Breeders take advantage of this true potato seed to create new varieties of potato, something that cannot be done with conventional seed tubers.

Related Searches

References

  • "Encyclopedia fo Organic Gardening"; J.I. Rodale: 1970
  • "Sunset Western Garden Book"; Editors of Sunset Books and Sunset Magazine: 1995
  • Photo Credit Hemera Technologies/PhotoObjects.net/Getty Images
Promoted By Zergnet

Comments

Resources

You May Also Like

Related Searches

Check It Out

How to Make a Vertical Clay Pot Garden

M
Is DIY in your DNA? Become part of our maker community.
Submit Your Work!