Shiso Growing Guide
Lamiaceae family
Days to Harvest60 days
Spacing4/sqft (6" apart)
Growth Stages
- Seedling
- Establishing
- Mature / Harvest Ready
Frequently Asked Questions
How long does it take to grow Shiso?
Shiso takes approximately 60 days from planting to harvest.
How far apart should I plant Shiso?
Plant Shiso at 4/sqft (6" apart) using square foot gardening spacing.
Growing Tips
- Self-sows prolifically; deadhead or contain to prevent spreading
- Green shiso is milder; purple shiso is used for umeboshi and pickling
- Flavor is complex: mint, basil, anise, and cinnamon notes
Common Pests & Diseases
- Generally pest-free
- Occasional aphids
- Slugs
Harvest Notes
Harvest individual leaves or whole stems as needed. Best picked young and fresh. Flower spikes are also edible and flavorful.
Plan Your Shiso Garden
Track Shiso from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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