frostdate name logo in white
frostdate name logo in white

When to Plant Transvaal Daisy in Altoona, WI

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 USDA zone info for Altoona can be read to determine when to plant transvaal daisy.


Planting Calendar for Transvaal Daisy

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

You can plant transvaal daisy slightly 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 transvaal daisy
Possibly ok, but a risky time to plant transvaal daisy
Probably not a good time to plant transvaal daisy

The earliest that you can plant transvaal daisy in Altoona is April. However, you really should wait until May if you don't want to take any chances.

The last month that you can plant transvaal daisy and expect a good harvest is probably August. You probably don't want to wait any later than that or else your transvaal daisy may not have a chance to grow to maturity. If you are starting your transvaal daisy indoors then you might be able to get away with starting them a little bit earlier.

Last Frost Date

The average date of last frost is May 15 in Altoona. In the coldest months of winter you should expect an average low temperature of -25°F.

Keep in mind that the actual date of last frost may not be accurate from year to year because it is based on the USDA zone info for Altoona and it can change quite a bit from year to year. Half of the time in Altoona it frosts late in the year after May 15 so make sure that you are prepared to cover your transvaal daisy if you have one of those late frosts.

USDA Zone Info for Altoona

Here is the info for USDA Zone 4b.

Average Date of Last Frost (spring)May 15
Average Date of First Frost (fall)September 15
Lowest Expected Low-25°F
Highest Expected Low-20°F

This means that on a really cold year, the coldest it will get is -25°F. On most years you should be prepared to experience lows near -20°F.

Plants to Grow in Altoona

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