A sunny windowsill is all you need to grow a steady supply of fresh chives indoors. Learning how to grow chives indoors is a simple and rewarding project that brings fresh, oniony flavor to your kitchen year-round. These hardy herbs are forgiving, fast-growing, and perfect for beginners. With just a few basic supplies and some simple care, you’ll be snipping your own homegrown chives in no time.
How To Grow Chives Indoors
Growing chives inside requires mimicking their preferred outdoor conditions as closely as possible. The process involves selecting the right start method, choosing appropriate containers and soil, and providing consistent care in terms of light, water, and occasional feeding. This section outlines the core methodology for successful indoor chive cultivation.
Choosing Your Starting Method
You have three primary options for beginning your indoor chive garden: seeds, divisions, or nursery starts. Each has its own advantages in terms of cost, speed, and simplicity.
Starting From Seeds
Growing from seeds is the most economical method and offers the satisfaction of growing from scratch. Chive seeds are small and require a bit of patience.
- Pros: Inexpensive, wide variety selection, very rewarding.
- Cons: Slowest method; can take 10-14 days to germinate and several months to a harvestable size.
- Process: Sow seeds shallowly in a moist seed-starting mix. Keep warm and consistently damp until germination.
Starting From Divisions or Transplants
This is the fastest track to harvest. You can divide an existing outdoor clump or purchase a small potted chive plant from a garden center.
- Pros: Provides an instant plant, much quicker harvest (often within weeks).
- Cons: Slightly higher initial cost if purchasing, requires sourcing a healthy plant.
- Process: Gently separate a small clump of bulbs from an established plant, or repot a nursery start into a larger container.
Regrowing From Grocery Store Cuttings
You can sometimes regrow chives from store-bought bunches, though success is less guaranteed than with a living plant. Place the white bulb ends in a glass of water on a bright windowsill. If they develop new roots, you can pot them in soil.
Essential Supplies And Setup
Gathering the right materials from the start sets you up for success. You don’t need fancy equipment, just a few key items.
Selecting the Right Container
Chives have shallow root systems, so width is more important than depth. Ensure your pot has adequate drainage holes.
- Material: Plastic, ceramic, or terracotta all work. Terracotta is porous and dries out faster, which can help prevent overwatering.
- Size: A pot 6-8 inches wide and deep is sufficient for a starter clump. You can plant multiple seedlings or divisions in a wider, rectangular window box.
- Drainage: Non-negotiable. Always use a pot with holes in the bottom.
Choosing the Best Potting Mix
Do not use garden soil, as it compacts in containers and may harbor pests or diseases. A quality potting mix is crucial.
- Use a well-draining, general-purpose potting soil.
- For improved drainage, you can mix in 20-30% perlite or coarse sand.
- Some gardeners like to use a potting mix specifically formulated for herbs or vegetables.
The Critical Role of Light
Light is the most important factor for growing healthy, flavorful chives indoors. They need a lot of it.
- Ideal Location: A south-facing window is best, providing the most direct sunlight (at least 6-8 hours). An unobstructed east or west window can also work.
- Supplemental Lighting: If your natural light is limited, especially in winter, use a grow light. LED or fluorescent full-spectrum lights placed 6-12 inches above the plants for 12-14 hours a day will keep them thriving.
- Without enough light, chives become leggy, pale, and weak.
The Step-By-Step Planting Guide
Follow these steps to plant your chives correctly, whether you’re using seeds, divisions, or a nursery plant.
- Prepare Your Container: Fill your pot with pre-moistened potting mix, leaving about an inch of space below the rim.
- Planting Seeds: Sprinkle seeds thinly over the soil surface and lightly press them in or cover with a mere 1/8 inch of soil. Mist gently to water.
- Planting Divisions or Transplants: Dig a hole large enough for the root ball. Place the plant in the hole so the base of the stems is level with the soil surface. Fill in around it and gently firm the soil.
- Initial Watering: Water thoroughly after planting until water runs freely from the drainage holes. This settles the soil around the roots.
- Place in Bright Light: Immediately move the pot to its bright, sunny location or under your grow light setup.
Ongoing Care And Maintenance
Consistent care is simple but key. Your chives will signal what they need if you pay attention.
Watering Your Indoor Chives
The goal is consistently moist but never soggy soil. Overwatering is a common mistake.
- Check the Soil: Before watering, stick your finger about an inch into the soil. If it feels dry, it’s time to water.
- Water Thoroughly: When you water, do so until excess water drains from the bottom. This encourages deep root growth.
- Let it Drain: Always empty the saucer beneath the pot after watering to prevent the roots from sitting in water.
- Watering frequency will vary with light, temperature, and pot size, but may be once or twice a week.
Fertilizing for Optimal Growth
Potted plants exhaust the nutrients in their soil over time. Regular feeding keeps your chives productive.
- Use a balanced, water-soluble fertilizer (like a 10-10-10 or 5-5-5) diluted to half strength.
- Fertilize every 4-6 weeks during the active growing season (spring through fall).
- Reduce or stop fertilizing in the winter when growth naturally slows.
- Over-fertilizing can lead to excessive, weak growth with less flavor.
Proper Harvesting Technique
Harvesting correctly encourages bushy, continuous growth. Never just pull up the plant.
- When to Harvest: Begin harvesting when leaves are at least 6 inches tall.
- How to Harvest: Use sharp, clean scissors. Snip leaves from the outside of the clump, cutting about 1-2 inches above the soil line. This allows the center leaves to continue growing.
- Frequency: You can harvest lightly and frequently. Regular snipping actually promotes new growth.
- If the plant flowers, you can snip off the flower stalks to encourage more leaf production, though the edible purple flowers are a lovely garnish.
Troubleshooting Common Problems
Even easy plants can encounter issues. Here’s how to identify and fix common chive problems.
Yellowing or Browning Leaves
This is often a sign of a watering issue or nutrient deficiency.
- Overwatering: The most likely cause. Soggy soil leads to root rot. Let the soil dry out more between waterings and ensure excellent drainage.
- Underwatering: Consistently dry soil will cause leaf tips to brown and crisp. Increase your watering frequency.
- Nutrient Deficiency: Older leaves yellowing could indicate a need for fertilizer, especially nitrogen.
Leggy or Thin Growth
This is almost exclusively a symptom of insufficient light.
- The plant is stretching to find more light, resulting in weak, spindly stems.
- Solution: Move the plant to a significantly brighter location or introduce a grow light. You can also trim back leggy growth to encourage bushier regrowth.
Pests and Diseases
Indoor chives are relatively pest-resistant, but they can occasionally attract a few common indoor plant pests.
- Aphids: Small, soft-bodied insects on new growth. Blast them off with a strong stream of water or treat with insecticidal soap.
- Fungus Gnats: Tiny black flies that indicate overly moist soil. Let the soil surface dry out between waterings and use yellow sticky traps.
- Mold on Soil: A white, fuzzy growth means conditions are too damp and lack air circulation. Scrape it off, let the soil dry, and increase air flow.
Advanced Tips For A Bountiful Harvest
Once you’ve mastered the basics, these practices will help you maximize your indoor chive yield and plant health.
Pruning and Dividing for Longevity
Chives are perennials and can live for years with proper care. Pruning and occasional dividing keeps them vigorous.
- Pruning: Give your plant a “haircut” if it looks tired or floppy. Cut all leaves back to about 2 inches tall to stimulate a flush of fresh, new growth.
- Dividing: Every 2-3 years, the clump may become overcrowded. Gently remove the plant from its pot, separate it into smaller sections (each with roots and leaves), and repot the divisions into fresh soil. This instantly gives you more plants.
Encouraging Bushier Growth
The secret to a full, lush chive plant is consistent harvesting and proper light. The more you snip (correctly), the more the plant will branch out from the base. Combined with strong light, this creates a dense, attractive clump rather than a few straggly stems.
Seasonal Considerations
Your chives’ growth will change with the seasons, even indoors.
- Spring/Summer: Peak growing season. Expect rapid growth with regular watering and fertilizing.
- Fall/Winter: Growth slows due to lower light levels and cooler indoor air. Reduce watering and stop fertilizing. The plant is not dying; it’s resting. It will rebound in spring.
Utilizing Your Homegrown Chives
The best part of growing chives is using them in your cooking. Their mild onion flavor is versatile and delicious.
- Fresh Use: Add snipped chives at the end of cooking or as a garnish to preserve their delicate flavor and bright color. Perfect for soups, salads, baked potatoes, omelets, and creamy dips.
- Preservation: You can freeze chopped chives in an airtight bag or freeze them in ice cube trays with a little water or oil. Drying is possible but results in a significant loss of flavor compared to freezing.
- The edible purple flowers make a beautiful, mild garnish for salads and other dishes.
Frequently Asked Questions
How Long Do Chives Take To Grow Indoors?
From seed, chives take 10-14 days to germinate and about 3-4 months to reach a size suitable for regular harvesting. From a division or nursery start, you can begin light harvesting in as little as 2-3 weeks after planting, once the plant is established.
Can Chives Grow Indoors Without Direct Sunlight?
While they prefer direct sun, chives can survive in bright, indirect light but will grow more slowly and may become leggy. For best results, a south-facing window or a supplemental grow light is highly recommended to provide the necessary 6-8 hours of bright light.
Do Indoor Chive Plants Come Back Every Year?
Yes, chives are a hardy perennial herb. With proper care—including seasonal adjustments for winter—an indoor chive plant can live and produce for many years. They may go semi-dormant in winter with slower growth but will regrow vigorously in the spring.
How Often Should You Water Chives Grown Inside?
There is no fixed schedule. The best method is to check the soil moisture by feeling the top inch. Water thoroughly only when that top inch feels dry to the touch. This may mean watering once every 5-7 days, but it depends on your home’s temperature, humidity, and light levels.
What Is The Best Container For Growing Chives Indoors?
Any container with adequate drainage holes that is at least 6 inches wide and deep is suitable. Material choice is personal: plastic retains moisture longer, terracotta allows soil to dry more evenly and helps prevent overwatering, and ceramic pots are often decorative but also functional if they have drainage.