A dill plant with upright stems and fine, feathery green foliage.
Photo: Magnus Brath · CC BY 2.0. Cropped for display. Species reference photo; the source does not identify the Fernleaf cultivar.
Plant Care Steps · Growing guideplantcaresteps.com/plants/dill/

Herbs · A sunny outdoor pot sheltered from strong wind

Let’s grow
dill.

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Anethum graveolens

This plan is for Fernleaf dill

Light: Aim for 6–8 hours of direct sun.

Planting steps ↓

YOUR SIMPLE GROWING PLAN

One pot. Here’s the plan.

Before you start For this outdoor plan, sow after frost danger during mild weather; choose a sunny spot sheltered from strong wind.

What you need · pot, mix & supplies
  • One draining 5-gallon pot, at least 12 inches wide and deep
  • 3 Fernleaf dill seeds
  • Fresh potting mix, a gentle watering can, and scissors

The soil

Miracle-Gro Organic Potting Mix (US, feeds for up to 2 months)

A sunny outdoor pot sheltered from strong wind. Start with seeds.

THE POT5-gallon pot

At least 12 inches wide and deep, with open drainage holes.

HOW MANY3 seeds → 1 plant

Choose compact Fernleaf dill for this one-plant plan.

See the planting illustration
Illustrated starting setup: 5-gallon pot; 3 seeds → 1 plant.
5-gallon pot · 3 seeds → 1 plant At least 12 inches wide and deep, with open drainage holes. Choose compact Fernleaf dill for this one-plant plan. Original illustration; not to scale.
  1. 01

    Fill the final pot

    Dampen the mix and leave an inch below the rim. Start in this pot so you will not need to disturb the taproot later.

  2. 02

    Sow three seeds

    Place 3 seeds about an inch apart near the center, ¼ inch deep. Water gently and keep the seed surface moist.

  3. 03

    Keep just one

    When seedlings are about 2 inches tall, snip the weaker two at soil level. Give the remaining plant sun and shelter from strong wind.

  4. 04

    Snip a few side fronds

    Once there is plenty of leafy growth, take a small amount from the sides. Leave the main growing stem and most foliage intact.

Other ways to start
Use a very young nursery start+

Choose one young Fernleaf plug with an intact root ball. Plant at its existing level without pulling the roots apart. Dill dislikes root disturbance; direct sowing avoids that step.

YOUR EVERYDAY ROUTINE

Water & fertilizer at a glance.

Water when
Keep the seeded layer damp. Once established, check daily and water as the top ½ inch starts drying; drain. Empty the saucer or outer pot after draining.
Fertilizer
Miracle-Gro Water Soluble All Purpose Plant Food (US 24-8-16)
Amount
1½ teaspoons in 1 US gallon of water
What that amount covers
Mix into water. Apply only enough solution to wet this pot and drain; the mixing batch is not the amount to pour on.
How often to feed
Every 4–6 weeks outdoors.
When to start or pause
Wait until the fresh mix’s starter feed is spent. Feed only during active growth; pause when growth stops.

Half the product’s outdoor concentration; use this lighter herb recipe after starter feed ends.

Product directions ↗

Use level measures and the exact US formula shown. If your label differs, follow it; do not transfer this dose to another formula or combine feeding programs.

See the watering & feeding illustrations
A soil check followed by slow root watering and free drainage.
Check before watering. Keep the seeded layer damp. Once established, check daily and water as the top ½ inch starts drying; drain. Original illustration; not to scale.
Fertilizer measure for Dill: 1½ teaspoons in 1 US gallon of water. Mix into water. Apply only enough solution to wet this pot and drain; the mixing batch is not the amount to pour on.
1½ teaspoons in 1 US gallon of water Mix into water. Apply only enough solution to wet this pot and drain; the mixing batch is not the amount to pour on. Every 4–6 weeks outdoors. Wait until the fresh mix’s starter feed is spent. Feed only during active growth; pause when growth stops. Original illustration; not to scale.
Illustrated reference for Miracle-Gro Water Soluble All Purpose, US 24-8-16; not actual packaging.

US PRODUCT REFERENCE

Miracle-Gro

Water Soluble All Purpose

24-8-16

Soluble: mix into water

Check the official US product ↗

Illustrated reference; check the manufacturer’s current packaging and US label.

Sprouting and your first leaf harvest
03 / WHAT HAPPENS NEXT

Allow about 7–21 days for germination in suitable warmth. Fernleaf’s seed supplier lists roughly 55–60 days to a substantial leaf harvest. Small earlier snips depend on how much healthy growth the plant has made.

When to sow and start a second pot

For this simple outdoor plan, sow after frost danger. A mild growing period is easier than intense summer heat. Dill is an annual; begin a second pot later if you want a longer supply of fresh leaves.

For regional planting windows, find your local Cooperative Extension office ↗.

Something looking off?

Why is my dill tall and floppy?+

Check sunlight and wind exposure. A dim or very windy spot can make the plant harder to support. Move to better light gradually and add a small loose support if needed.

Why is it flowering instead of making leaves?+

Flowering is a normal part of dill’s annual life cycle. Pick remaining useful leaves and sow the next pot; extra fertilizer will not keep it leafy forever.

What are the tiny insects on sticky shoots?+

Check for aphids. A gentle stream of water can dislodge a small colony; support the delicate stems and inspect again afterward.

Choosing compact dill and harvesting
Choose Fernleaf for this pot

This compact cultivar is a practical container choice. Other dill varieties can be much taller; keep the packet so you know the expected size.

Pick leaves first or let seeds mature

This plan starts with leaf harvests. If you leave flower heads to mature, you can collect ripe dill seed later, but expect fewer tender leaves as the plant ages.

Sources, dates & detailed PDF

Editorial plans, not results from a Plant Care Steps growing trial. Compiled with AI assistance; they have not yet had an independent horticultural review. Editorial approach.

Something needs updating? Suggest a correction

Published · Updated

By jennyzhuang

Sources checked View sources ↗

Detailed PDF ↓

Full reference edition with expanded explanations and illustrations. Its publication dates appear in the file.

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Soil: Miracle-Gro Organic Potting Mix (US, feeds for up to 2 months)

By jennyzhuang

Sources checked View sources ↗

Published · Updated

Read the online Sources section for linked references and the full reference PDF.

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Plant Care Steps · Care card

Dill

Anethum graveolens

Water
Keep the seeded layer damp. Once established, check daily and water as the top ½ inch starts drying; drain.
Light
Lots of sun. Aim for 6–8 hours of direct sun.
Temperature
Mild, frost-free weather. A sunny outdoor pot sheltered from strong wind
Common problems
Why is my dill tall and floppy. Check sunlight and wind exposure. A dim or very windy spot can make the plant harder to support. Move to better light gradually and add a small loose support if needed.