The USDA Zone info is a great tool for gardeners to help us determine your gardening schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

A way of getting a good idea when it's a good idea to plant erysimum is to refer to the USDA zone info for Franklin Lakes.

Planting Calendar for Erysimum

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

Erysimum can survive in moderate cold which tells us that you can plant them just a bit earlier in the year than more sensitive plants.

The earliest that you can plant erysimum in Franklin Lakes 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 erysimum and expect a good harvest is probably September. If you wait any later than that and your erysimum may not have a chance to really do well. You can get started a couple of weeks earlier by starting your erysimum indoors.

Last Frost Date

On average the last frost when the weather gets warmer is on April 15 in Franklin Lakes. You can expect an average low temperature of -5°F in the coldest months of winter.

It's important to remember that USDA zone info for Franklin Lakes is an average and the actual date of last frost can change quite a bit from year to year. Half of the time in Franklin Lakes last frost occurs after April 15 so always be ready to cover your erysimum in the event of one of those late frosts.

USDA Zone Info for Franklin Lakes

Here is the info for USDA Zone 6b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-5°F
Highest Expected Low	0°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 0°F.

Plants to Grow in Franklin Lakes

You may be interested in your other planting guides for Franklin Lakes.