One of the first steps you take when you are getting a good idea 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.

A common way of estimating when it's a good idea to plant sagina is to look at the USDA zone info for Columbus.

Planting Calendar for Sagina

Frost tolerance for sagina:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

You can plant sagina a bit earlier in the year because they are barely cold tolerant.

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

The last month that you can plant sagina and expect a good harvest is probably August. You probably don't want to wait any later than that or else your sagina may not have a chance to really do well. Starting your sagina indoors is a great way to get them started a little bit earlier.

Last Frost Date

On average the last frost is on April 15 in Columbus. It might get as low as -10°F during the coldest months of winter.

Remember that USDA zone info for Columbus is not always accurate and the actual date of last frost will vary from year to year. Half of the time in Columbus last frost occurs after April 15 so just be sure to be ready to protect your sagina if you have a surprise late frost.

USDA Zone Info for Columbus

Here is the info for USDA Zone 6a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-10°F
Highest Expected Low	-5°F

This means that on a really cold year, the coldest it will get is -10°F. On most years you should be prepared to experience lows near -5°F.

Plants to Grow in Columbus

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