Plant Growing Guides

Free guides for growing vegetables, herbs, flowers, and more. 15 plants. New to gardening? Check out the glossary.

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Type Vegetable Herb Flower Fruit Vine Shrub Tree Succulent Grass

Speed Quick (< 45d) Medium (45–70d) Long (70d+)

Zone 1 2 3 4 5 6 7 8 9 10 11 12 13

Showing 15 plants (filtered)

Kabloom Deep Blue Calibrachoa

Calibrachoa × hybrid 'Kabloom Deep Blue'

Blazing Star, Kansas Gayfeather

Liatris pycnostachya

Kaufmanniana Tulip

Tulipa kaufmanniana

Keepsake

Rosa × hybrida 'Keepsake'

Kees Nelis Dahlia

Dahlia × hybrida 'Kees Nelis'

Kidney Vetch

Anthyllis vulneraria

Kidney Vetch

Anthyllis vulneraria

Kim's Knee High Coneflower

Echinacea purpurea 'Kim's Knee High'

King Humbert

Canna × generalis 'King Humbert'

King's Ransom

Rosa 'King's Ransom'

Klondyke Cosmos

Cosmos sulphureus 'Klondyke'

Knapweed

Centaurea species

Knautia

Knautia arvensis

Kong Rose

Rosa 'Kong'

Kosmo Crimson Cosmos

Cosmos bipinnatus 'Kosmo Crimson'

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