One of the first steps you take when you are figuring out 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 referring to the USDA zone info for Lewiston it's a good idea to estimate when to plant dichondra.

Planting Calendar for Dichondra

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

You can plant dichondra just a tiny bit earlier in the year because they do ok in moderate cold.

The earliest that you can plant dichondra in Lewiston 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 dichondra and expect a good harvest is probably August. Any later than that and your dichondra may not have a chance to fully mature. If you are starting your dichondra indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

In Lewiston the average date of last frost happens on April 15. You can expect an average low temperature of -15°F in the coldest months of winter.

It's important to remember that the actual date of last frost is just an average because it is based on the USDA zone info for Lewiston and it changes from year to year. Since half of the time in Lewiston you get surprised by a frost after April 15 be ready to protect your dichondra if you have one of those late frosts.

USDA Zone Info for Lewiston

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 Lewiston

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