What to plant in Boulder County, Colorado, United States

Plants you can sow directly outside

Leeks

Parsnip

Coriander

Carrot

Parsley

Potato

Chives

Turnip

Kale

Beets

Kohlrabi

Artichoke

Swiss chard

Rutabaga

Endive

Mustard

Cauliflower

Arugula

Radish

Okra

Spinach

Rhubarb

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Average daily temperatures were calculated using

Weather data provided by OpenWeather