10 Good Herbs You Can Grow Indoors Year-Round (Even in Small Spaces)
Imagine snipping fresh basil for pasta or parsley for soup right from your kitchen windowsill. With the right choices, you can keep an indoor herb garden thriving twelve months a year, even in the smallest apartment.
In this guide, I’ll share 10 good herbs to grow indoors, with their light, soil, and watering needs, plus the mistakes to avoid so you can enjoy fresh flavor while growing herbs indoors year round.
1. Basil (Ocimum basilicum)
Basil is one of the easiest herbs to grow indoors if you give it plenty of light. This sun-loving plant needs 6–8 hours of direct sunlight on a south-facing windowsill. Without strong natural light, a simple LED grow light placed 6–12 inches above the plant will keep stems sturdy instead of leggy.
- Container & Soil: Use an 8–10 inch pot with drainage holes. Fill it with a lightweight potting mix enriched with compost. Avoid heavy garden soil that compacts in pots.
- Watering: Keep the soil consistently moist but never soggy. Check the soil with your finger—if the top inch is dry, it’s time to water. In hot summer weather that might be every 2–3 days, while in winter the intervals stretch out longer.
- Mistake to avoid: Letting basil flower too soon. Once it blooms, leaves turn bitter. Pinch the top set of leaves regularly to keep it bushy.
Expert Tip: Plant two pots of basil and stagger their growth. While one pot recovers from heavy harvesting, the other supplies you with a constant flow of leaves. This is the easiest way to enjoy basil while growing herbs indoors year round.
2. Mint (Mentha spp.)
If you’re new to indoor gardening, mint is one of the best herbs to grow indoors because it tolerates less-than-perfect light and bounces back quickly after harvesting. It thrives in partial sun, so an east-facing window that gets 4–5 hours of light is usually enough.
- Container & Soil: Mint spreads aggressively, so always give it its own 8–10 inch pot. Plastic or glazed ceramic pots work well since they retain moisture. Use a potting mix with compost and perlite for drainage.
- Watering: Keep soil evenly moist at all times. Mint wilts quickly if it dries out, but it also hates sitting in soggy soil.
- Mistake to avoid: Planting mint with other herbs in the same pot. Its roots will overtake everything nearby.
Expert Tip: Regular trimming is the secret to strong indoor mint. Cut back stems to just above a leaf node once they reach 6–8 inches tall. This encourages dense new growth and keeps your container garden fresh.
Also Read: 10 Container Gardening Mistakes Beginners Make (And How to Avoid Them)
3. Parsley (Petroselinum crispum)
Parsley is slower to start but very rewarding once established. It’s one of the most useful herbs for soups, sauces, and garnishes, and with steady care it grows well indoors year round.
- Light: Give parsley 5–6 hours of direct sun, or 12 hours under grow lights. A bright west-facing window is often perfect.
- Container & Soil: Use a deep 8–10 inch pot since parsley develops long taproots. A potting mix with compost and a little sand ensures both nutrients and drainage.
- Watering: Water when the top inch of soil is dry. Be consistent—parsley hates both soggy roots and long dry spells.
- Mistake to avoid: Harvesting too much at once. Cutting off all the leaves weakens the plant. Always harvest from the outer stems first, leaving the center to keep producing.
Expert Tip: Start two containers of parsley about a month apart. This way, as one slows down, the other will be hitting its stride, giving you fresh leaves for your kitchen without interruption.
4. Chives (Allium schoenoprasum)
Chives are among the most forgiving herbs for indoor gardens. They tolerate cooler windowsills and bounce back after repeated trimming. Their onion-like flavor is perfect for salads, eggs, and potatoes.
- Light: Chives need about 4–6 hours of direct sunlight daily. A sunny kitchen window usually works.
- Container & Soil: A 6 inch pot is enough for a healthy clump of chives. Use well-drained potting mix; avoid soils that stay heavy and wet.
- Watering: Keep soil lightly moist. Unlike basil, chives handle short dry spells better, but consistent watering keeps them productive.
- Mistake to avoid: Cutting leaves too close to the soil. Always trim chives about 1 inch above the base to allow regrowth.
Expert Tip: Every spring, divide your clump of chives into two pots. This refreshes the plant, prevents overcrowding, and gives you a bonus container to share or expand your indoor herb garden.
Also Read: How to Grow Beefsteak Tomatoes in Pots (Beginners Guide)
5. Thyme (Thymus vulgaris)
Thyme is a low-maintenance herb that thrives in the drier conditions of indoor spaces. It’s one of the best herbs to grow indoors if you often forget to water, since it prefers a lighter touch.
- Light: Needs 6–8 hours of bright sun. Place thyme in a south-facing window or provide 12–14 hours of supplemental LED grow light.
- Container & Soil: A shallow but wide 6–8 inch pot works well because thyme has a spreading habit. Use a sandy, well-drained potting mix with added perlite or coarse sand.
- Watering: Let the top 2 inches of soil dry out before watering. Overwatering is the most common mistake made with thyme indoors.
- Mistake to avoid: Planting thyme in a pot without enough drainage. Roots rot easily if soil stays wet.
Expert Tip: Snip stems regularly to encourage branching. Dry extra sprigs by tying small bundles and hanging them in a cool, dark space—you’ll have a supply even when plants slow down in winter.
6. Oregano (Origanum vulgare)
Oregano is a flavorful Mediterranean herb that grows well indoors if you mimic its natural environment. It’s ideal for pizzas, sauces, and roasted vegetables, and one of the most resilient herbs for indoor containers.
- Light: Requires 6–8 hours of direct light. South- or west-facing windows are best. If light is weak, supplement with a full-spectrum grow light.
- Container & Soil: Choose an 8 inch pot with excellent drainage. A gritty potting mix with compost and perlite mimics the dry slopes where oregano thrives.
- Watering: Water only when the top 1–2 inches of soil are dry. Oregano dislikes constant moisture.
- Mistake to avoid: Overfertilizing. Too much fertilizer produces lush leaves but weakens the flavor.
Expert Tip: Harvest oregano often by pinching stems just above a leaf pair. Frequent cutting encourages fuller growth and stronger flavor, making it easier to keep oregano productive year round indoors.
7. Lemon Balm (Melissa officinalis)
Lemon balm fills your kitchen with a fresh citrus scent and makes soothing teas. It’s one of the good herbs to grow indoors if you want something both edible and aromatic.
- Light: Prefers 5–6 hours of direct sunlight or 10–12 hours of grow light. It can tolerate partial shade better than many indoor herbs.
- Container & Soil: Use an 8–10 inch pot with rich, well-drained potting mix. Plastic or glazed ceramic containers help retain the steady moisture lemon balm prefers.
- Watering: Keep the soil evenly moist but never waterlogged. In dry winter homes, check every other day.
- Mistake to avoid: Letting lemon balm grow too tall and woody. Without regular trimming, it loses its fresh, tender leaves.
Expert Tip: Cut lemon balm back by half every 4–6 weeks to keep it compact and encourage tender regrowth. You can dry the trimmings for teas or potpourri, extending the harvest beyond the fresh season.
Related: Plant These 10 Herbs Together for a Healthier, More Productive Garden
8. Cilantro (Coriandrum sativum)
Cilantro is a cool-season herb that can be tricky indoors, but with careful planning you can enjoy it year round. The key is succession planting—starting new pots every few weeks since cilantro grows fast and bolts quickly.
- Light: Needs 5–6 hours of direct sun or 10–12 hours under a grow light. Cooler windowsills are better than overly hot ones, which speed up bolting.
- Container & Soil: Use an 8–10 inch deep pot to allow root development. Fill with loose potting mix that drains well but retains steady moisture.
- Watering: Keep soil consistently moist. Unlike thyme or oregano, cilantro wilts quickly if allowed to dry out.
- Mistake to avoid: Expecting one planting to last all season. Cilantro has a short life cycle; plant fresh seeds every 3–4 weeks for continuous harvests.
Expert Tip: Cut cilantro leaves when they reach 4–6 inches tall and use them fresh. Allow one pot to flower and set seeds—then save the coriander seeds for replanting or cooking.
9. Rosemary (Salvia rosmarinus)
Rosemary can be grown indoors, but it’s one of the more demanding herbs. Beginners often struggle because it hates both soggy soil and low light, two common indoor conditions. Still, if you provide the right setup, rosemary rewards you with aromatic sprigs year round.
- Light: Requires at least 6–8 hours of direct sunlight. Without this, you’ll need a strong full-spectrum grow light positioned close to the plant.
- Container & Soil: Use a 10–12 inch clay or terra-cotta pot to allow soil to dry evenly. A gritty mix with sand and perlite prevents root rot.
- Watering: Let the top 2 inches of soil dry before watering. Overwatering is the #1 killer of indoor rosemary.
- Mistake to avoid: Keeping rosemary in warm, dry air without circulation. Stagnant indoor environments invite powdery mildew.
Expert Tip: Rosemary prefers slightly cooler conditions in winter, around 55–65°F. If you have a bright but draft-free window in a cooler room, that’s the ideal indoor spot.
10. Sage (Salvia officinalis)
Sage is another Mediterranean herb that can adapt indoors with the right care. It needs a lot of light and can get woody if neglected, but steady pruning and proper airflow help it thrive even on a windowsill.
- Light: Needs 6–8 hours of direct sun or strong grow lights. A south-facing window is best.
- Container & Soil: Use a deep 10 inch pot with very well-drained potting mix. Clay pots are ideal since they wick away excess moisture.
- Watering: Let the upper 1–2 inches of soil dry before adding more water. Sage is happiest when its roots stay on the drier side, unlike basil or parsley which demand more consistent moisture.
- Mistake to avoid: Letting stems get leggy and woody. Without pruning, sage loses tenderness and productivity.
Expert Tip: Harvest lightly year round but do a heavier pruning every spring. Cutting stems back by one-third encourages fresh, flavorful leaves perfect for cooking.
Must Read: How to Start a Vegetable Garden in 10 Simple Steps for Beginners
FAQs About Growing Herbs Indoors Year-Round
What herbs can I grow inside year round?
The best herbs to grow indoors year round include basil, mint, parsley, chives, thyme, oregano, and lemon balm.
With the help of a grow light, you can also keep rosemary, sage, and cilantro going indoors even when outdoor temperatures drop.
What herbs are low maintenance indoors?
If you want easy success, stick with herbs that tolerate lower light and occasional watering mistakes. Mint, chives, and parsley are the most forgiving for beginners.
Thyme and oregano are also low maintenance once established because they prefer drier soil and won’t collapse if you miss a day or two of watering.
Can I plant herbs in September?
Yes, you can plant herbs in September—especially if you’re growing them indoors. While outdoor conditions cool down, an indoor container garden gives you steady temperatures and protection from frost.
September is an excellent time to start parsley, cilantro, chives, or mint indoors, so they’re producing fresh leaves all winter long.
What herbs should not be grown indoors?
Some herbs struggle indoors because they need constant sun and airflow. Dill, fennel, and large bay trees are poor candidates for indoor gardening. These plants grow tall, require deep soil, and quickly become weak in low light.
Rosemary and sage can be grown indoors, but they demand bright, direct sunlight or strong grow lights—without those, they won’t thrive year round.
Must Read: Fruits and Vegetables You Can Grow in 30 Days
Have you tried growing herbs indoors year round?
Or are you just starting and wondering which herbs thrive on a windowsill, how much light they need, or how to water them?
Share your questions or experiences in the comments below—I’d be happy to help you troubleshoot and celebrate your indoor herb gardening success.
