When to Plant Chinese cabbage in Cornelius, OR

One of the best tools that you have as gardeners to help us determine your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

The earliest that you can plant chinese cabbage in Cornelius should be figured out by looking at the USDA zone info.


Planting Calendar for Chinese cabbage

Frost tolerance for chinese cabbage: Tolerant of some frost.
When to plant: Up to 5 weeks before last frost.

You can plant chinese cabbage just a bit earlier in the year because they do well in moderate cold.

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

The earliest that you can plant chinese cabbage in Cornelius 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 chinese cabbage and expect a good harvest is probably September. If you wait any later than that and your chinese cabbage may not have a chance to grow to maturity. If you are starting your chinese cabbage indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

The average date of last frost is March 15 in Cornelius. It might get as low as 15°F during the coldest months of winter.

Since the USDA zone info for Cornelius is an average the actual date of last frost changes from year to year. Since half of the time in Cornelius you get surprised by a frost after March 15 be ready to cover your chinese cabbage in the event of one of those late frosts.

USDA Zone Info for Cornelius

Here is the info for USDA Zone 8b.

Average Date of Last Frost (spring)March 15
Average Date of First Frost (fall)November 15
Lowest Expected Low15°F
Highest Expected Low20°F

This means that on a really cold year, the coldest it will get is 15°F. On most years you should be prepared to experience lows near 20°F.

Plants to Grow in Cornelius

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