Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Mill hall, PA, based on the USDA Hardiness Zone 6b.
On this page:
Mill hall, PA Frost Dates & Growing Season
Last Spring Frost Date for Mill hall, PA
The average last frost date in spring for Mill hall is May 4th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 18th 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 Mill hall, PA
The average first frost date in fall for Mill hall is October 15th. 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 Mill hall, PA
Based on historical frost data, the estimated growing season length in Mill hall is approximately 164 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.
Mill hall, PA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Mill hall, PA Monthly Planting Recommendations
February
In February, recommended activities include starting Pansy seeds indoors (from February 23rd to March 9th), starting Celery seeds indoors (from February 23rd to March 9th), and starting Petunia seeds indoors (from February 23rd to March 9th).
March
In March, recommended activities include starting Luffa seeds indoors (from March 23rd to April 6th), starting Oregano seeds indoors (from March 9th to March 23rd), and starting Pepper seeds indoors (from March 9th to March 23rd).
April
In April, recommended activities include starting Pumpkin seeds indoors (from April 13th to April 20th), direct sowing Radish (from April 6th to April 20th), and direct sowing Alfalfa (from April 6th to April 20th).
May
In May, recommended activities include direct sowing Pumpkin (from May 11th to May 25th), direct sowing Morning Glory (from May 11th to May 25th), and direct sowing Babys Breath (from May 4th to May 18th).