plant

Hyssop

Hyssopus officinalis

Updated 4 Aug 2026 · AI-parsed entry

Hyssop (Hyssopus officinalis) — a plant, for Full sun, Low water. Companions: Grape vine, Cabbage.

What it needs & gives back

↓ Needs

Lightfull sun to partial shade
Watermoderate

↑ Gives back

Nectarabundant
Pollenabundant
Mulch_biomassmedium

Companions

Through the year

Through the year

JFMAMJJASOND
emergenceEmergence of new growth in spring after the last frost and when soil temperatures are consistently above 10°C.
floweringFlowering begins in early to mid-summer as days lengthen and air temperatures are consistently warm.
harvestHarvest of leaves and flowers can occur from mid-summer through early autumn, typically after the initial flush of flowering.
senescenceFoliage begins to die back in autumn with the first frosts and shortening day lengths.
dormancyEnters dormancy in late autumn after hard frosts, remaining dormant through winter.

Soil interactions

Drainagewell-drained
Nitrogen fixingNo
MycorrhizalNo
Accumulatespotassium
Soil texturesandy, loamy
Organic matterMedium
Compaction toleranceMedium

Propagation

Methodsseed, cuttings, division
Difficulty2 / 5
Establishes in~1 yr
Stratificationcold_moist
Self-seedingModerate
Divisionspring_or_autumn

Wildlife & pests

Attractsbees, butterflies, hoverflies
Repelscabbage_moth, flea_beetles