Plant Growing Guides

Free guides for growing vegetables, herbs, flowers, and more. 14 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 14 plants (filtered)

Kāhili Ginger

Hedychium gardnerianum

Flaming Katy

Kalanchoe blossfeldiana var. coccinea

Kaneohe Sunset

Unknown/Cultivar designation

Green Kangaroo Paw

Anigozanthos viridis

Blazing Star, Kansas Gayfeather

Liatris pycnostachya

Kaufmanniana Tulip 'Johann Strauss'

Tulipa kaufmanniana 'Johann Strauss'

Kidneyleaf Buttercup

Ranunculus acris subsp. acris

Kidney Vetch

Anthyllis vulneraria

Kidney Vetch

Anthyllis vulneraria

King Humbert

Canna × generalis 'King Humbert'

Knautia

Knautia arvensis

Kniphofia

Kniphofia uvaria

Red Hot Poker

Kniphofia uvaria

Kwanso Daylily

Hemerocallis fulva 'Kwanso'

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