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Plant Propagation. Chazz Hesselein Extension Horticulturist, ACES. Plant Propagation. Sexual Propagation (propagation by seeds) Mixing of genetic material of parents Seeds cheaper Asexual Propagation (vegetative propagation) Production of clones (genetically identical to parents)

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Plant Propagation

Chazz Hesselein

Extension Horticulturist, ACES

plant propagation
Plant Propagation
  • Sexual Propagation (propagation by seeds)
    • Mixing of genetic material of parents
    • Seeds cheaper
  • Asexual Propagation (vegetative propagation)
    • Production of clones (genetically identical to parents)
    • More expensive than seeds
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SEX

Propagation by Seeds

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Vegetative Propagation

Propagation by Grafting and Budding

vegetative propagation
Vegetative Propagation

Propagation by Grafting and Budding

Cleft Graft

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Phloem or Bark

Scion cambium matches rootscock on wide edge

Xylem or wood

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Cambium of Rootstock

Cambium of Scion

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Vegetative Propagation

Propagation by Grafting and Budding

“T” or June Budding

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Insert bud (scion) here

Opening bud flap with back side of budding knife

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Vegetative Propagation

Propagation by Cuttings

upside down
Upside down

Right side up

Hartmann et.al., Plant Propagation: Principles and Practices

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Lower bud develops in upside down cutting

Hartmann et.al., Plant Propagation: Principles and Practices

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Vegetative Propagation

Specialized Vegetative Structures

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Vegetative Propagation

Micro-Propagation

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