# How to Grow Herbs Indoors: A Beginner's Guide to Light, Soil & Container Choice **By Bhavini Khullar** · 2026-07-05 Growing herbs indoors is one of the most rewarding things a home cook or plant enthusiast can do. Fresh basil on your kitchen counter, mint for morning tea, rosemary within arm's reach while you cook, it's practical, beautiful, and surprisingly simple once you understand three fundamentals: light, soil, and the right container. ### Start with Light: The Non-Negotiable Light is the single biggest factor in whether your indoor herb garden thrives or slowly fails. Most culinary herbs, basil, rosemary, thyme, oregano, and parsley, are Mediterranean in origin. They evolved in full sun. Indoors, that translates to a south-facing or west-facing windowsill receiving at least 6 hours of direct or bright indirect light daily. If your home doesn't have strong natural light, don't give up. A grow light placed 15–20 cm above your herbs for 12–14 hours a day effectively replicates natural sun. LED grow lights are energy-efficient, widely available, and purpose-built for herb growing in lower-light homes. North-facing windowsills are generally too dark for most culinary herbs. Mint is the exception, it tolerates lower light conditions better than most varieties and is a good starting point for less sunny kitchens. ### Understanding Soil for Herbs Standard potting mix is not ideal for most herbs. It retains too much moisture, which causes root rot in drought-tolerant varieties like rosemary and thyme. The best approach is to mix standard potting compost with 20–30% perlite or coarse sand. This improves drainage, keeps roots aerated, and mimics the fast-draining conditions herbs naturally grow in. For moisture-loving herbs like basil and parsley, standard potting mix is closer to correct, but still add a small amount of perlite to reduce waterlogging risk. Herbs prefer slightly acidic to neutral soil, around pH 6.0–7.0. If your plants are struggling despite good light and regular watering, test your soil pH, it's a commonly overlooked variable that explains unexplained poor growth. ### Choosing the Right Container The container matters more than most beginners realise. Size, material, and drainage all affect how herbs perform. Size: Most culinary herbs have shallow root systems and don't need large pots. A 10–15 cm diameter pot is sufficient for a single herb plant. Growing multiple herbs across a set of graduated sizes, with one plant per vessel, works well for both root health and aesthetics. Material: This is where the choice becomes meaningful. Terracotta dries out fast, ideal for rosemary and thyme, less so for basil. For herbs displayed in a kitchen as both a functional and decorative feature, metal planters offer durability and a premium aesthetic that ceramic and plastic cannot match. A set like the [Herb & Bloom Brass Planter Set](https://www.byaas.com/products/herb-and-bloom-brass-planter-set-of-three) is designed for exactly this, three graduated sizes that allow one herb per pot, complementing a kitchen counter without taking up excessive space. Drainage: If your planter doesn't have drainage holes, use the double-potting method. Plant your herb in a plastic nursery pot with drainage holes, place that inside the decorative outer planter, water freely into the nursery pot, and empty any excess from the outer vessel after 30 minutes. ### Watering: The Most Common Mistake Overwatering kills more indoor herbs than anything else. The rule is simple: water only when the top inch of soil is dry. Push your finger 2 cm into the soil, if it comes out with damp soil clinging to it, wait another day. Basil is the exception: it prefers more consistent moisture and will wilt dramatically when thirsty, though it typically recovers quickly after watering. ### Starting Out: Which Herbs Are Easiest? If you're new to indoor herb gardening, begin with these three: 1. Mint, tolerates lower light, grows aggressively, and is very difficult to kill. 2. Basil, fast-growing, highly rewarding, and the most-used kitchen herb worldwide. 3. Chives, compact, hardy, and thrives in a small planter with minimal attention. Once you've built confidence with these, move to rosemary and thyme, they need more light but reward patience with years of reliable growth. ### FAQs Q: How often should I water indoor herbs? A: Generally every 3–4 days in summer and once a week in winter, but this varies. Always check soil moisture before watering rather than following a fixed schedule, the plant tells you more than the calendar does. Q: Can I grow multiple herbs together in one pot? A: You can, but it's better to give each herb its own container. Herbs have different water and nutrient needs, mixing drought-tolerant rosemary with moisture-loving basil in one pot means one will always be underserved. Q: Do herbs need fertiliser? A: Lightly. Use a balanced liquid fertiliser at half strength once a month during the growing season (spring to summer). Avoid over-fertilising, it produces leafy growth but significantly weakens flavour in culinary herbs. Q: Why are my indoor herbs growing leggy and tall? A: Leggy, stretched growth almost always signals insufficient light. Move them to a brighter windowsill or add a grow light. Also pinch back the growing tips regularly to encourage bushier, more compact plants. --- > Source: [BYAAS LLC](https://www.byaas.com/blogs/home-decor/how-to-grow-herbs-indoors-a-beginners-guide-to-light-soil-container-choice)