Portage Creek, AK Planting Calendar (What to Plant by Month)

Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Portage creek, AK, based on the USDA Hardiness Zone 4b.

Portage creek, AK Frost Dates & Growing Season

Last Spring Frost Date for Portage creek, AK

The average last frost date in spring for Portage creek is June 5th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 19th before moving plants outdoors. Waiting these extra few weeks significantly reduces the risk of a late freeze damaging young transplants.

First Fall Frost Date for Portage creek, AK

The average first frost date in fall for Portage creek is September 20th. This date marks the approximate end of the growing season for tender plants. Gardeners should plan to harvest frost-sensitive vegetables or provide heavy protection (such as row covers) before this date to avoid crop loss.

Growing Season Length in Portage creek, AK

Based on historical frost data, the estimated growing season length in Portage creek is approximately 107 days. This duration determines which vegetable varieties have enough time to reach maturity before the winter cold sets in. Short-season varieties are recommended for crops that require a longer warm period.

Please note: These dates are climatological averages. Actual weather conditions vary by year. Always check the local 10-day forecast before planting.

Portage creek, AK Planting Calendar

This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.

Legend: I = Start seed indoors S = Direct sow T = Transplant H = Harvest
Generating calendar...

Portage creek, AK Monthly Planting Recommendations

March

In March, recommended activities include starting Begonia seeds indoors (from March 27th to April 10th), starting Pansy seeds indoors (from March 27th to April 10th), and starting Impatiens seeds indoors (from March 27th to April 10th).

April

In April, recommended activities include starting Aubergine seeds indoors (from April 10th to April 24th), starting Thyme seeds indoors (from April 10th to April 24th), and starting Coleus seeds indoors (from April 10th to April 24th).

May

In May, recommended activities include direct sowing Dill (from May 22nd to June 5th), direct sowing German Chamomile (from May 22nd to June 5th), and direct sowing Chervil (from May 8th to May 22nd).

June

In June, recommended activities include direct sowing Gladiolus (from June 5th to June 19th), direct sowing Okra (from June 19th to July 3rd), and direct sowing Sunflower (from June 12th to June 26th).