Winter doesn’t mean your plants stop needing water. During prolonged dry spells in winter, trees, shrubs, lawns, and especially evergreens can suffer from dehydration—particularly in South-Central Kansas, where winter precipitation is unpredictable.
Quick Winter Watering Tips
- Water during extended dry winter periods
- Focus on newly planted trees, shrubs, and lawns
- Evergreens need winter water the most
- Water when temperatures are above freezing
- Mulch helps retain soil moisture
Why Winter Watering Matters
Even though plants are dormant in winter, their roots still need moisture. Dry soil combined with wind and sun can cause stress, leading to winter burn, needle drop, and weakened plants in spring.
Which Plants Need Winter Watering
Some plants are more vulnerable to winter drought than others:
- Newly planted trees and shrubs: Shallow root systems dry out faster.
- Evergreens: They continue to lose moisture through their foliage year-round.
- Lawns: Especially newly seeded or sodded lawns.
When and How to Water in Winter
- Water during prolonged dry spells when the ground is not frozen
- Choose days when temperatures are above freezing
- Water slowly and deeply so moisture reaches the root zone
- Avoid watering when a hard freeze is expected within 24 hours
The Role of Mulch
A thick layer of mulch helps retain soil moisture and moderates soil temperature during winter. Apply 2–3 inches over the root zone, keeping mulch a few inches away from trunks and stems.
When in Doubt, Ask
If you’re unsure whether your plants need winter watering, our staff is happy to help. Local conditions vary, and a quick check can prevent unnecessary stress or damage.
Learn more about protecting plants during winter in our guides on Winter Protection for Evergreens and Preventing Sunscald.