Common sage
Salvia officinalis
A hardy, aromatic little workhorse: feeds the kitchen and the bees while asking almost nothing of you. It turns woody fast, so trim lightly each year and swap plants out every few seasons.
Common sage in a syntropic line
Common sage belongs in the Ground cover layer as a Secondary productive species. Aim for 2–4 species for resilient, continuous cover. Rough in-row spacing starts around 0.3 m in a syntropic row. Good line partners include Leucaena, Tree medick. As a Secondary species it carries mid-term yield and structure while climax trees slowly claim the canopy.
Tolerances and growing conditions
- Strata
- Ground cover
- Lifecycle
- Secondary
- Soil preference
- Sandy, Loam, Rocky
- Soil pH range
- 6 – 7.5
- Min. temperature
- -18°C
- Min. rainfall
- 400 mm/year
- Wind tolerance
- Medium
- Frost tolerance
- Medium
- Growth rate
- Medium
- Irrigation needed
- Low
- Foliage
- Evergreen
- Waterlogging tolerance
- Low
- Origin
- Mediterranean
- Native to Portugal
- Yes
How to manage it
Evergreen culinary and pollinator ground cover; prune lightly in spring to keep bushy and replace plants every few years once they go leggy.
How to propagate
Sow seed in spring, take softwood cuttings in early summer, or divide established plants.
Guidance, not a guarantee — success varies by species and skill.
What to watch out for
Becomes woody, sparse and sprawling with age; do not cut hard back into old wood as it may not resprout.
Frequently asked questions about Common sage
Is common sage frost-hardy?
Yes for winter cold in many climates — generally hardy to around -18°C when dormant, with medium frost tolerance in the catalog. Flowering crops can still lose a season to late frost, so site them carefully.
What soil does common sage need?
It does best on sandy, loam, rocky ground, at pH about 6–7.5.
How much water does common sage need?
Plan for a rainfall floor around 400 mm/year, plus low irrigation once established.
Can common sage handle wet or waterlogged soil?
Poorly — common sage has low waterlogging tolerance, so keep it off winter-wet clay and standing water.
What should I watch out for with common sage?
Becomes woody, sparse and sprawling with age; do not cut hard back into old wood as it may not resprout.
Common sage in soil templates
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