One of the first steps you take when you are making a decision about 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 earliest that you can plant parsnip in Lawrence should be figured out by reviewing the USDA zone info.

Planting Calendar for Parsnip

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

Since parsnip are moderately cold tolerant you can plant them a little earlier in the year than other frost tender plants.

The earliest that you can plant parsnip in Lawrence 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 parsnip and expect a good harvest is probably September. If you wait any later than that and your parsnip may not have a chance to grow to maturity. Starting your parsnip indoors is a great way to get them started a little bit earlier.

Last Frost Date

The average date of last frost is April 15 in Lawrence. You should expect an average low temperature of 5°F in the coldest months of winter.

Since the USDA zone info for Lawrence may not be accurate from year to year the actual date of last frost will vary from year to year. Since half of the time in Lawrence there is a last frost after April 15 be ready to cover your parsnip if you have one of those late frosts.

USDA Zone Info for Lawrence

Here is the info for USDA Zone 7b.

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

Plants to Grow in Lawrence

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