When should I plant Artichoke in Denver, CO (Zone 5b)?

In Denver, CO (Zone 5b), Artichoke: start seeds indoors Feb 22 – Apr 8, transplant outdoors May 1 – Jun 15.

When should I plant Beans (Bush) in Denver, CO (Zone 5b)?

In Denver, CO (Zone 5b), Beans (Bush): direct sow May 17 – Jun 30.

When should I plant Beet in Denver, CO (Zone 5b)?

In Denver, CO (Zone 5b), Beet: direct sow Mar 24 – Sep 8.

When should I plant Broccoli in Denver, CO (Zone 5b)?

In Denver, CO (Zone 5b), Broccoli: start seeds indoors Mar 1 – May 23, transplant outdoors Apr 24 – Jul 16.

When should I plant Brussels Sprouts in Denver, CO (Zone 5b)?

In Denver, CO (Zone 5b), Brussels Sprouts: start seeds indoors Jan 1 – Mar 8 and Dec 17 – Dec 31, transplant outdoors Apr 24 – Jul 16.

Denver, CO Planting Calendar

Zone 5b Last frost May 5 First frost Oct 6 Frost-free 154 days

Denver spans zones 5b–6a. For a more precise calendar, share your exact location.

This calendar is based on average growing cycles and depends on variety selection.

Indoor Start Transplant / Outdoor Direct Sow

vegetables

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Artichoke

Beans (Bush)

Beet

Broccoli

Brussels Sprouts

Cabbage

Carrot

Cauliflower

Celery

Kale

Leek

Lettuce

Onion

Peas

Potato

Radish

Spinach

Squash

Strawberry

Swiss Chard

Turnip

Zucchini

herbs

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Chives

Cilantro

Dill

Mint

Oregano

Parsley

Sage

Thyme

Nearby Cities

Albuquerque, NM Zone 7a Salt Lake City, UT Zone 6b Omaha, NE Zone 5b Sioux Falls, SD Zone 4b Oklahoma City, OK Zone 7a Kansas City, MO Zone 6a

Planning Guides

Spacing Chart How many plants per square foot

4×8 Bed Layout Planting plans for a standard raised bed

4×4 Bed Layout Perfect for small spaces and patios

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