USDA Hardiness Zone 7b
Frost Dates for 11542 — Glen Cove, New York
Averages from Mineola, Ny US, the nearest reporting station, 9.1 miles away.
Plant tender crops after April 2, and expect the first autumn freeze around November 12. That leaves about 224 frost-free days.
- Last spring frost
- April 2
- First fall frost
- November 12
- Growing season
- 224 days
- Hardiness zone
- 7b
50% probability
50% probability
frost-free
5 to 10°F annual low
Planting calendar for 11542
| When | What to do |
|---|---|
| January 22 – February 5 | Start peppers and aubergines indoors They need eight to ten weeks under lights before they can go out. |
| February 5 – February 19 | Start tomatoes indoors Six to eight weeks gives a transplant big enough to set fruit early. |
| March 5 – March 19 | Sow peas, spinach, lettuce, radish outdoors These tolerate light frost and prefer to germinate in cool soil. |
| April 2 onward | Transplant tomatoes, peppers, basil, squash, cucumbers The average last freeze has passed — still watch the actual forecast. |
| by August 20 | Sow the autumn crop of carrots, beets and brassicas They need about twelve weeks to size up before growth stops. |
| by October 29 | Harvest tender crops, or be ready to cover them A first freeze two weeks early is well within normal variation. |
| November 12 onward | Plant garlic, mulch beds, lift tender bulbs Garlic wants a cold spell; bare soil loses structure over winter. |
What these dates mean
Wait until after April 2 to put tender plants — tomatoes, peppers, basil, squash — in the ground. That is the date by which half of years in Glen Cove, New York are past their last freeze. Harvest before November 12, which leaves roughly 224 frost-free days.
ZIP 11542 sits in USDA hardiness zone 7b, meaning the average coldest night of the year falls between 5 to 10°F. Zone decides what survives the winter; frost dates decide when to plant each spring. They are different questions, and a plant can pass one and fail the other.
These are thirty-year NOAA averages for 1991–2020, not a forecast. Any individual year can frost two to three weeks either side of these dates, so check the actual forecast before planting out.