How to Water Roses: A Guide to Healthy, Thriving Plants
Proper watering is essential for keeping your roses—especially English roses—vibrant and healthy throughout the growing season. The way you water can make a big difference in the development of your roses, and the right techniques can improve drought resistance and prevent common diseases. Here’s everything you need to know to water your roses effectively and keep them flourishing all year round.
Why Deep Watering is Best for Roses
Unlike many plants, roses prefer deep, infrequent watering over shallow, frequent watering. Watering deeply encourages the roots to grow deeper into the soil, which not only strengthens the plant but also makes it more drought-resistant. Shallow watering can cause roots to stay near the surface, where they are more vulnerable to heat and drought.
The ideal time to water roses is early in the morning. This allows the foliage to dry by evening, reducing the chances of fungal diseases like powdery mildew, which thrive in wet, stagnant conditions.
How Much Water Does Each Rose Need?
Different types of roses have varying water needs. As a general guideline, here’s how much water you should provide:
• Shrub Roses: 1.5 gallons
• Climbing Roses: 2.5 gallons
• Rambling Roses: 2.5 gallons
• Standard Tree Roses: 2.5 gallons
• Roses in Pots: 1.5 gallons
Newly planted roses should be watered every 3-4 days to help them establish strong roots. Established roses can usually be watered once a week, but you may need to increase the frequency if the weather is particularly hot or dry.
When to Water Roses: Seasonal Guidelines
The frequency of watering changes throughout the year based on rainfall and temperature:
• Winter: Roses generally do not require watering in the winter, as the dormant period doesn’t demand much moisture.
• Spring: Watch for dry spells lasting more than two weeks, especially if the weather is warm. Water newly planted roses every two to three days and established roses once a week.
• Summer: During the hotter months, newly planted roses should be watered every other day, and established roses once a week. If you notice wilting flowers, it’s a sign that your roses may need more water, especially during extreme heat.
Special Situations Requiring Extra Attention
Some rose varieties or planting conditions may need more frequent watering:
• Newly planted roses (especially during their first growing season)
• Climbing roses planted against walls, where the soil tends to be drier
• Roses planted in sandy soil, which drains quickly and doesn’t retain moisture well
• Roses in containers may dry out faster and need more frequent watering than those planted directly in the ground
What You Need to Water Roses
• Watering Can: Ideal for precise watering, especially when you have a smaller number of roses.
• Hose with a Rose Attachment: For larger rose beds, this provides a gentle, consistent flow of water.
Watering Tips for Best Results
1. Water at the Base of the Rose
Always aim to water as close to the base of the plant as possible. This helps ensure the roots get the water they need. If water starts to run off, pause briefly to let it soak in, then continue watering.
2. Avoid Watering the Flowers and Foliage
Watering the leaves and flowers can encourage diseases like powdery mildew, especially if the foliage stays wet overnight. Direct water to the base, and let the leaves stay dry.
3. Use a Softer Spray
Avoid using a high-pressure spray that could damage delicate roots or leaves. Opt for a gentle spray that won’t displace soil or cause water to run off. A hose attachment with a rose setting or a gentle watering can works best.
By following these watering tips, your roses will not only survive—they’ll thrive, producing beautiful blooms season after season!
