When to Plant Lotus Vine in Portland, IN

One of the best tools that you have as gardeners to help us figure out your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

In Portland you can estimate when it's a good idea to plant lotus vine by looking at the USDA zone info.


Planting Calendar for Lotus Vine

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

You can plant lotus vine a bit earlier in the year because they do ok in moderate cold.

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

The earliest that you can plant lotus vine in Portland 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 lotus vine and expect a good harvest is probably August. Any later than that and your lotus vine may not have a chance to really do well. You can get started a couple of weeks earlier by starting your lotus vine indoors.

Last Frost Date

In Portland the average date of last frost happens on April 15. In the coldest months of winter you should expect an average low temperature of -15°F.

Since the USDA zone info for Portland may not be accurate from year to year the actual date of last frost is different every year. Half of the time in Portland you get a frost after April 15 so always be ready to cover your lotus vine if you have a late frost.

USDA Zone Info for Portland

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 Portland

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