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Weekdays: 8 a.m. to 6 p.m.

Saturday: 8 a.m. to 5 p.m.

Sunday: 10 a.m. to 5 p.m.

Spring

March
April
May

Summer

June
July
August

Fall

September
October
November

Winter

December
January
February

Planting

March 15-April 15

Seeds:
Beets, broccoli, Brussels sprouts, cabbage, carrots, cauliflower, chard, kale, kohlrabi, leeks, lettuce, onions, parsnips, peas, radishes, rutabaga, spinach, turnips
Roots and Tubers:
Asparagus roots, onion sets, seed potatoes, rhubarb burls, shallots, strawberry plants

April 1-June

Time to start planting perrenials

May 15-June 1

Seeds:
Beans, Corn, Cucumber, Gourds, Melons, Pumpkins, Squash, Sunflower
Plants:
Cucumbers, eggplant, gourds, melons, peppers, pumpkins, squash, tomato

After May 15

Cold sensitive annuals

  • Continue planting annuals and perennials through the summer
  • Plant early August for fall crop of leafy vegetables
  • Take care to water new plantings thoroughly and more often when it is hot out.
  • Plant bulbs and pansies for spring color
  • Plant chrysanthemums and ornamental kale for color well into the fall season
  • Plant wildflower seeds
  • Plant winter vegetable garden in cold frame: lettuce, spinach
  • Plant Garlic for next summer’s harvest
  • Plan flower and vegetable gardens
  • Clean and sharpen garden tools
  • Shop for seeds
Amending/ Fertilizing
  • Begin fertilizing garden mid-late May
  • Spread and mix in compost before planting in the spring
  • Fertilize lawn
  • Continue fertilizing garden
  • Use a blooming and fruiting fertilizer on blooming plants and in the vegetable garden
  • Discontinue fertilizing by end of August
  • Water as needed
  • Prepare beds for spring planting
  • Spread mulch
  • Fertilize lawn
  • Continue watering if there is no rain or snow
  • Winter protect roses
  • Wrap trees with a tree wrap product
  • Plant winter rye in vegetable garden as a cover crop
  • Water deeply once a month if we have a dry spell, when the temperature is above freezing early in the day. Pay special attention to first year plantings
Pest/Deer
  • Plant deer resistant annuals and perennials such as cosmos, Zinnias, marigolds, poppies, lupine, mint, oregano, peonies, thyme, pumpkins and many more
  • Spray plants with a deer repellent such as Bobbex
  • Inspect and spray for insects
  • Plant narcissus, alliums, and other deer resistant bulbs
 
Pruning
  • Roses
  • Fall blooming shrubs
  • Ornamental grasses
  • Weed gardens
  • Clean up garden leaving 4"-6" of old growth to hold winter snow for extra insulation
 
Other Information

The links below are provided by Sturtz & Copeland to assist in locating other resources available on the Web. Our knowledgeable staff is also available to answer any questions you may have either over the phone or in person at our store.

These additional sites are not maintained by Sturtz & Copeland, and we accept no responsibility for their contents.

plantselect.org
botanicgardens.org
coloradogardening.com
xratedgardening.com
plants.usda.gov
hummingbirdworld.com
butterflywebsite.com
bulb.com
CSU Horticulture
bcmg.colostate.edu
hardyboyplant.com
monrovia.com

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