One of the first steps you take when you are determining your gardening schedule is find your USDA Zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

By checking out the USDA zone info for Costa Mesa you should be able to estimate when to plant neeps.

Planting Calendar for Neeps

Frost tolerance for neeps:	Not tolerant of frost.
When to plant:	After the last frost.

Neeps require warm weather which means that it is necessary to wait until it warms up after all chance of frost has passed before you can plant them.

The earliest that you can plant neeps in Costa Mesa 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 neeps and expect a good harvest is probably September. You probably don't want to wait any later than that or else your neeps may not have a chance to fully mature. You can get started a few weeks earlier by starting your neeps indoors.

Last Frost Date

On average all chance of frost has passed is on January 31 in Costa Mesa. In the coldest months of winter you can expect an average low temperature of 35°F.

Always keep in mind that USDA zone info for Costa Mesa may not be accurate from year to year and the actual date of last frost can change quite a bit from year to year. Since half of the time in Costa Mesa it frosts late in the year after January 31 be ready to cover your neeps if you have a surprise late frost.

USDA Zone Info for Costa Mesa

Here is the info for USDA Zone 10b.

Average Date of Last Frost (spring)	January 31
Average Date of First Frost (fall)	December 15
Lowest Expected Low	35°F
Highest Expected Low	40°F

This means that on a really cold year, the coldest it will get is 35°F. On most years you should be prepared to experience lows near 40°F.

Plants to Grow in Costa Mesa

You may be interested in your other planting guides for Costa Mesa.