Herb Spacing Guide
Space your herb garden for healthy, productive plants
Quick Reference
Spacing by Herb
| Herb | Spacing | Notes |
|---|---|---|
| Basil | 9-12 inches | Bushy growth, pinch for fullness |
| Rosemary | 18-24 inches | Woody shrub, gets large |
| Thyme | 6-9 inches | Low spreading growth |
| Oregano | 9-12 inches | Spreading perennial |
| Sage | 18-24 inches | Large woody plant |
| Mint | 12-18 inches | CONTAIN IT - spreads aggressively |
| Parsley | 6-9 inches | Compact biennial |
| Cilantro | 6-8 inches | Fast-growing, bolts in heat |
| Chives | 6-8 inches | Clumping growth |
| Dill | 8-12 inches | Tall, feathery - needs support |
Warning: Mint!
Mint spreads by underground runners and will take over your garden. Always plant mint in its own container or use buried barriers (12" deep) if planting in ground. Don't say we didn't warn you!
Grouping Herbs by Needs
Mediterranean (Dry)
Like lean soil, full sun, good drainage. Water sparingly.
- • Rosemary, Thyme, Oregano
- • Sage, Lavender, Marjoram
- • Group together in sunny spots
- • Use gritty, well-draining soil
Leafy (Moist)
Need more water, richer soil. Can tolerate partial shade.
- • Basil, Parsley, Cilantro
- • Chives, Dill, Mint
- • Group together for easier watering
- • Use rich, moisture-retentive soil
Container Herb Gardens
Herbs are perfect for containers - here's how many fit per pot size:
6-8" Pot
- • 1 basil plant
- • 2-3 thyme/oregano
- • 1 parsley plant
12" Pot
- • 3-4 small herbs
- • 2 medium herbs
- • 1 large herb
16"+ Pot
- • Mixed herb planter
- • 4-6 herbs total
- • Group by water needs!
Frequently Asked Questions
How far apart should herbs be planted?
Spacing varies by herb size: small herbs (thyme, oregano) 6-9 inches, medium herbs (basil, cilantro) 9-12 inches, large herbs (rosemary, sage) 18-24 inches apart.
Can I plant different herbs together?
Yes, but group by water needs. Mediterranean herbs (rosemary, thyme, oregano) like it dry. Leafy herbs (basil, parsley, cilantro) need more water.
How much space does mint need?
Mint spreads aggressively - plant in its own container or section. If planted in ground, use buried barriers. Give it 12-18 inches and expect it to spread.
How many herbs can I grow in a container?
It depends on container size. A 12-inch pot can hold 3-4 small herbs or 1-2 larger ones. Bigger is always better for herbs.