When to Plant Chives in Birdsboro, PA

One of the first steps you take when you are figuring out your gardening schedule is find your USDA Zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

The USDA zone info for Birdsboro can be looked at to figure out when it's a good idea to plant chives.


Planting Calendar for Chives

Frost tolerance for chives: Very tolerant of frost.
When to plant: Up to 7 weeks before last frost.

Since chives are very cold tolerant you can plant them much earlier in the year than more sensitive plants.

JanFebMarAprMayJunJulAugSepOctNovDec
Legend 
A good time to plant chives
Possibly ok, but a risky time to plant chives
Probably not a good time to plant chives

The earliest that you can plant chives in Birdsboro is February. However, you really should wait until March if you don't want to take any chances.

The last month that you can plant chives and expect a good harvest is probably September. If you wait any later than that and your chives may not have a chance to really do well. If you are starting your chives indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

In Birdsboro the average date of last frost happens on April 15. It might get as low as -5°F during the coldest months of winter.

Keep in mind that USDA zone info for Birdsboro may not be accurate from year to year and the actual date of last frost will vary from year to year. Since half of the time in Birdsboro you get surprised by a frost after April 15 be ready to cover your chives if you have a surprise late frost.

USDA Zone Info for Birdsboro

Here is the info for USDA Zone 6b.

Average Date of Last Frost (spring)April 15
Average Date of First Frost (fall)October 15
Lowest Expected Low-5°F
Highest Expected Low0°F

This means that on a really cold year, the coldest it will get is -5°F. On most years you should be prepared to experience lows near 0°F.

Plants to Grow in Birdsboro

You may be interested in your other planting guides for Birdsboro.