When to Plant Lovage in Vernon Hills, IL

Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. 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 lovage in Vernon Hills can be estimated by reviewing the USDA zone info.


Planting Calendar for Lovage

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

You can plant lovage just a tiny bit earlier in the year because they are one of those plants that can tolerate a tiny bit of cold weather.

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

The earliest that you can plant lovage in Vernon Hills 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 lovage and expect a good harvest is probably August. If you wait any later than that and your lovage may not have a chance to fully mature. You can get started a little bit earlier by starting your lovage indoors.

Last Frost Date

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

Just be sure to remember that the actual date of last frost is just an average because it is based on the USDA zone info for Vernon Hills and it will vary from year to year. Since half of the time in Vernon Hills last frost occurs after April 15 be ready to cover your lovage if you have one of those late frosts.

USDA Zone Info for Vernon Hills

Here is the info for USDA Zone 5b.

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

Plants to Grow in Vernon Hills

You may be interested in your other planting guides for Vernon Hills.