· water your basil once every 4 to 5 days , and make sure you’re not overwatering. · caring for basil is a rewarding endeavor for any plant enthusiast, but it can be challenging to maintain a consistent watering schedule. These expert tips will help you get it right every time. · learn how often to water basil plants in pots and garden beds to keep your herbs healthy through the summer months. Use this guide to determine exactly when and how to water your basil for maximum health and flavor. Understanding the balance is key to keeping your basil lush and vibrant. Understanding basil plant watering needs to determine how much water your basil plant needs, you must consider several factors that affect its watering requirements. Basil is sensitive. · knowing how often to water basil plants can dictate how healthy the herb is. If you’re watering overhead, make sure to drain any excess water from the plant saucer after it has fully soaked through. · in this guide, i’ll share expert tips on how to water your basil plant effectively, ensuring it thrives and provides you with fresh leaves all season long. Learn how to water this herb now. · if you want healthy basil plants with delicious leaves, you need to figure out how to water correctly. Too little water leads to droopy leaves, while too much can cause root rot.