Jan 26, 2025 4:50:36 PM | Dill Growing Dill Indoors: A Step-by-Step Guide

Learn how to grow fresh, aromatic dill indoors with this step-by-step guide, covering everything from planting to harvesting.

A vibrant pot of dill thriving on a sunny windowsi

Discover how to bring the fresh taste of homegrown dill to your kitchen, even without a garden.

Intro - Why Grow Dill Indoors?

Growing dill indoors is a wonderful way to ensure a fresh supply of this aromatic herb year-round. Whether you’re an experienced gardener or a beginner, cultivating dill indoors can be both rewarding and manageable.

Dill adds a burst of flavor to numerous dishes and has several health benefits. By growing it indoors, you can enjoy fresh dill without worrying about outdoor weather conditions or pests.

Choosing the Right Varieties and Supplies

Selecting the right variety of dill is crucial for indoor growth. Varieties like 'Fernleaf' and 'Dukat' are excellent choices as they are more compact and suitable for container gardening.

Ensure you have the necessary supplies: quality seeds, well-draining potting soil, containers with drainage holes, and a sunny windowsill or grow lights.

5 Steps to Planting Dill Seeds: A Beginner’s Guide

1. Fill your containers with well-draining potting soil, leaving about an inch of space at the top.

2. Sow dill seeds about 1/4 inch deep, placing 1-2 seeds per hole.

3. Water the soil gently to ensure it is evenly moist but not waterlogged.

4. Place the containers in a location with plenty of sunlight or under grow lights.

5. Keep the soil moist and wait for the seeds to germinate, which typically takes 7-14 days.

Caring for Your Indoor Dill Plants

Dill plants need at least 6 hours of sunlight daily. If natural light is insufficient, consider using grow lights.

Keep the soil consistently moist but avoid overwatering. Fertilize with a balanced, water-soluble fertilizer every 4-6 weeks.

Harvesting and Using Your Fresh Dill

You can begin harvesting dill leaves once the plants are about 8 inches tall. Snip the leaves as needed, starting with the outer stems.

Dill can be used fresh in salads, soups, and sauces, or dried for later use. Remember to harvest regularly to encourage new growth.

Height, Spread & Harvest time

Indoor dill plants typically reach a height of 12-24 inches and can spread about 12 inches wide.

You can start harvesting leaves as early as 6-8 weeks after planting. For seeds, allow the plant to flower and set seed, which may take up to 90 days.

Common pests & diseases

Aphids and spider mites are common pests that can affect dill. Regularly inspect your plants and use insecticidal soap if needed.

Dill can also be susceptible to fungal diseases like powdery mildew. Ensure good air circulation and avoid overhead watering to prevent such issues.

Soil, Feed & Fertilisers

Use a well-draining, loamy potting mix for growing dill indoors.

Feed your dill plants with a balanced, water-soluble fertilizer every 4-6 weeks to support healthy growth.

Avoid over-fertilizing as this can lead to excessive foliage growth with fewer flowers and seeds.

Best Varieties

‘Fernleaf’: A compact variety perfect for containers.

‘Dukat’: Known for its rich flavor and suitability for indoor gardening.

‘Bouquet’: Excellent for producing both leaves and seeds.

FAQ - Growing Dill From Seed

When to start dill seeds indoors? Start 4-6 weeks before the last frost date.

Is dill hard to start from seed? No, it’s relatively easy with the right conditions.

Do dill seeds need to be soaked before planting? Soaking is not necessary but can speed up germination.

Does dill need darkness to germinate? No, it can germinate in light.

Does dill come back every year? Dill is an annual but can reseed itself.

How many dill seeds per hole? Usually 1-2 seeds per hole.

How often should I water dill? Keep the soil consistently moist, but not waterlogged.

Does dill regrow after cutting it? Yes, cutting encourages more growth.

Why does dill not grow? Could be due to insufficient light, water, or poor soil.

Which seeds should not be soaked? Generally, small seeds like dill don’t need soaking.

Does dill like dry or wet soil? Moist but well-draining soil is ideal.

How do you cut dill to encourage growth? Harvest outer leaves first.

How do you start dill seeds indoors? Follow the 5-step planting guide.

Why do my dill seedlings keep dying? Likely due to overwatering or poor light.

How long does dill take to grow from seed? About 6-8 weeks for leaves, up to 90 days for seeds.

Should I let my dill flower? Yes, if you want to harvest seeds.

Why doesn't dill come for the summer? Dill prefers cooler temperatures.

Can dill grow in pots? Yes, it’s well-suited for container gardening.

What is the lifespan of dill? It’s an annual, completing its life cycle in one season.

Do dill seeds need to be soaked? Soaking is optional.

Why does my dill keep bolting? High temperatures or long days can cause bolting.

Does dill need full sun or shade? Full sun is preferred.

Can you eat dill right off the plant? Yes, fresh dill can be eaten directly.

Written By: Mark Foley