How to grow Parsley

At a glance

🌱 Grow your Parsley with GardenDex

• Reminders to water it, timed to your weather and whether it's in a pot
• Frost and disease alerts for your garden, the night before
• Follow it from seed to harvest, and see what your garden grew in $
• Point your camera at any plant or bug to identify it

🗓️ When to plant

Sow seeds in mid-spring after the last frost, or in late summer for autumn and winter harvests in cool climates. In mild regions, parsley can be sown almost year-round.

🌰 How to plant

1. Soak seeds in warm water for 24 hours to speed germination, which is naturally slow.
2. Sow seeds directly outdoors or indoors 6–8 weeks before transplanting, pressing them lightly into moist soil.
3. Keep seedbed consistently moist until seedlings emerge in 2–3 weeks.
4. Thin seedlings or transplant to final spacing once they have 2–3 true leaves.

💧 Care

• Pinch off flower buds to encourage more leaf growth and extend the harvest season.
• Fertilize lightly every 4–6 weeks with balanced, nitrogen-rich fertilizer or compost.
• Mulch around plants to retain moisture and regulate soil temperature.
• Trim outer stems regularly from the base to promote bushy, fuller growth.

🧺 Harvest

Begin harvesting outer stems once the plant has at least 6 leaves; cut or pinch stems at the base to encourage regrowth. Regular harvesting keeps the plant productive for several months or even years in mild climates.

🐛 Common problems

Parsley worm (Papilio polyxenes caterpillar): Hand-pick caterpillars or allow them to mature into beautiful swallowtail butterflies if you can spare some foliage.

Leaf spot or early blight: Improve air circulation, avoid wetting foliage when watering, and remove affected leaves promptly.

Slugs and snails: Use physical barriers like copper tape or hand-pick pests in early morning or evening.

🤝 Companion plants

💚 Good neighbours: Tomatoes, Asparagus, Carrot, Chives

⚠️ Keep apart from: Mint, Fennel

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