Before planting it is a good idea to find your USDA Zone info to figure out your garden 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 the best time to plant gladiolus is to check out the USDA zone info for New Hyde Park.

Planting Calendar for Gladiolus

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

Gladiolus do ok in mild cold which means that you can plant them slightly earlier in the year than more sensitive plants.

The earliest that you can plant gladiolus in New Hyde Park 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 gladiolus and expect a good harvest is probably August. If you wait any later than that and your gladiolus may not have a chance to really do well. If you are starting your gladiolus indoors then you might be able to get away with starting them a little bit earlier.

Last Frost Date

On average the last frost is on April 15 in New Hyde Park. It might get as low as 5°F during the coldest months of winter.

It's important to remember that USDA zone info for New Hyde Park is just an average and the actual date of last frost will vary from year to year. Half of the time in New Hyde Park you get surprised by a frost after April 15 so make sure that you are prepared to cover your gladiolus in the event of a late frost.

USDA Zone Info for New Hyde Park

Here is the info for USDA Zone 7b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	5°F
Highest Expected Low	10°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 10°F.

Plants to Grow in New Hyde Park

You may be interested in your other planting guides for New Hyde Park.