Freeze Warning Tonight in Putnam and Rockland

The National Weather Service has issued a Freeze Warning for 2-9AM April 24.

• Freeze Warning in effect from April 24, 02:00 AM EDT until April 24, 09:00 AM EDT

Putnam, Rockland and northern Westchester counties are at risk—as is the whole lower Hudson Valley and portions of northeast New Jersey and northwest Connecticut.

Crops and sensitive plants could be killed. Take precautions, using these tips from todayshomeowner.com:

Steps to take when frost or freeze threaten tender plants:

• • Bring Indoors: Frost-tender plants in containers should be brought inside during cold weather. Dig up tender bulbs and store them in a cool dry place.

• Water Plants: Water plants thoroughly before a freeze to prevent desiccation and to add insulating water to the soil and plant cells.

• • Protect Tender Sprouts: Cover tender plants overnight with an inverted bucket or flower pot, or with a layer of mulch. Be sure to uncover them in the morning when the temperature rises above freezing.

• Cover Shrubs and Trees: Larger plants can be covered with fabric, old bed sheets, burlap, or commercial frost cloths (avoid using plastic). For best results, drape the cover over a frame to keep it from touching the foliage. Fabric covers help to trap heat from the soil, so make sure your cover drapes to the ground. Uncover them in the morning when the temperature rises above freezing.

• Assess Losses: Hardy perennials, trees, and shrubs may recover from a late spring freeze, even if visibly damaged. Their blooms and fruit may be lost for the year, but once they begin actively growing you’ll be able to determine and remove any permanent damage to stems and branches. Frost-tender plants will not recover at all, so avoid planting them until you’re confident that freezing weather has passed.

• Practice Prevention: Choose plants that are hardy for your climate zone, or plant tender plants in containers that can be brought indoors. Avoid applying fertilizer until after the last frost, to prevent a flush of tender growth that can be damaged by the cold.