Contact your local county Extension office through our County Office List.

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Science-based gardening information for Colorado communities from CSU Extension, Denver Botanic Gardens, and Green Industries of Colorado.

Flower Videos   arrow

Click here to see the complete Planttalk Colorado™ playlist.

Caring for Easter Lilies

Dividing Iris and Daylilies


Growing Lavender in Colorado

How to Grow African Violets

How to Grow Orchids

How to Plant Perennials

How to Repot or Transplant an Orchid

Pansies for Seasonal Color

Paper Whites and Amarylis

Planting Bulbs in Fall

Planting Pansies and Violas

Protecting Garden and Potted Flowers from Cold using Frost Blankets

Pruning Roses

Roses for Colorado

Winter Rose Care or How to Use a Rose Collar

Winter Rose Bush Care

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