How often should spinach be watered?

Properly watering spinach prevents bolting and keeps the leaves tender. Moist soil cools the soil during a heat wave. I water my spinach in the morning to avoid evaporation. The frequency of watering will depend on the soil type, while the weather conditions will determine any necessary adjustments. Never let the soil dry out completely!

Identify underwatering signals right away. During the cooler hours of the day, look for wilting leaves. This signifies thirst. Slow growth or yellowing edges could also indicate chronic underwatering. I check plants every day in the summer. I do not let a shortage last more than 24 hours, fearing that the plants will bolt in the heat or otherwise.

Prevent overwatering damage. Wet soil promotes root rot and fungal diseases. You will notice your plant leaves will turn translucent with spots before they collapse. Improve the drainage on heavy soils. I learned to use raised beds for greater control of moisture.

Set up more effective irrigation systems. Soaker hoses deliver water directly to the roots. Use tables to ensure they're approximately 4 inches from the bases of the plants. Drip systems with timers that turn on and off automatically, as they are programmed to do. I run them every morning for 30 minutes.

Use organic mulch strategically. Either straw or grass clippings will help conserve moisture. I like to have the mulch about 2-3 inches thick around my plants, and I try to reapply every month throughout the hottest period of summer. I usually mulch right after planting to help retain moisture.

Read the full article: When to Plant Spinach for Best Results