Perilla Green

Family: Lamiaceae Herb

Fragrant and vividly alive, Perilla Green shimmers with cool, herbal perfume and a distinctly green, slightly peppery bite that lingers like fresh garden air.

Its leaves are tender yet substantial—crisp at the edges, softly velvety across the surface—making them a standout for bold flavoring and aromatic garnish. Grow it for quick, satisfying harvests around 45 days, and let its lush foliage bring instant character to sauces, pickling, and fresh herbal use.

Light: Part SunMaturity: 45 DaysHabit: Upright

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Mar 28th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Jun 20th
Harvest Begins	Aug 4th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	45
Sun Requirements	Part Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	7

Culinary Notes

Chef's Note

Perilla Green tastes like cool air plus a peppery green bite, and the leaf stays aromatic even when it’s warm—so it’s a garnish that actually does work, not just decoration. Use it late and fast (chiffonade, fold, or pickle) to keep that shiso perfume clean and sharp.

Best Uses

thin chiffonade over hot rice or noodle bowls for last-second fragrance
use in quick pickles (shiso-style) where the peppery edge stays bright
fold into miso-based sauces or dressings for a fresh, minty-herb lift
layer as a fragrant garnish on grilled fish or tofu to cut through fat

Flavor Profile

cool, aromatic perilla perfume green, slightly peppery snap soft, velvety leaf texture with a lingering herbal finish

Kitchen Pairings

miso soy sauce rice vinegar sesame (oil or seeds) ginger grilled salmon

Frequently Asked Questions

What pest or disease most commonly affects Perilla frutescens (shiso/perilla greens), and what should I do?

Commonly, perilla greens suffer from aphids that cluster on tender new growth and can leave sticky honeydew. Spray an insecticidal soap (or a strong water blast) to knock aphids off, repeat every 3–4 days for 2 weeks, and avoid over-fertilizing with nitrogen. If you see leaf spot with spreading brown lesions, remove affected leaves and improve airflow by spacing plants so foliage dries faster after watering.

How often should I water Perilla frutescens during its main growing phase?

During active leaf growth, keep soil consistently evenly moist but not waterlogged—aim for top 1 inch of soil to dry slightly before watering again. In typical home gardens, that often means watering about 2–3 times per week, more frequently in hot or windy weather. Because perilla is from Lamiaceae (prone to stem/leaf issues in persistently wet conditions), water at the soil line and avoid wetting leaves.

How can I tell when Perilla frutescens is ready to harvest?

Harvest when plants are well-leafed and reach roughly 6–10 inches tall, typically around 40–50 days after sowing (your target is ~45 days). Pick outer leaves first when leaves are fully expanded and before they become overly tough; regular leaf harvesting encourages more tender new growth. If plants start forming flowers, leaves can become less tender—start harvesting more frequently or lightly pinch to slow flowering.