Wild CabbageBrassica oleracearepels pests
Sage deters cabbage moth.
What to plant with Sage
Salvia officinalis
Sage grows best when paired with plants that repels pests, lives as mulch, attracts pollinators. We've catalogued 7 beneficial companions Every pairing below cites its mechanism — pest deterrence, nitrogen fixing, allelopathy, or shared disease.
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Plant near these for better growth
7 plantsWhite CloverTrifolium repenslives as mulch
Lower-confidence herb guild pairing: low living mulches protect soil around taller perennial herbs when kept from crowding crowns.
Fagopyrum esculentumFagopyrum esculentumattracts pollinators
Lower-confidence herb guild pairing: overlapping bloom windows increase beneficial-insect habitat in medicinal herb beds.
Origanum vulgareOriganum vulgarerepels pests
Mediterranean aromatics combine well in dry herb beds.
ThymeThymus vulgarisrepels pests
Sage and thyme share dry, sunny conditions and aromatic pest-confusing foliage.
YarrowAchillea millefoliumattracts pollinators
Lower-confidence herb guild pairing: overlapping bloom windows increase beneficial-insect habitat in medicinal herb beds.
Pot marigoldCalendula officinalisattracts pollinators
Lower-confidence herb guild pairing: overlapping bloom windows increase beneficial-insect habitat in medicinal herb beds.
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How these mechanisms work
pest repellent
Strong aromatics like basil, garlic, and marigold mask the olfactory cues that pests use to find their target crop.
living mulch
A low-growing perennial covers bare soil under taller crops, reducing evaporation and weed pressure.
pollinator attractor
Flowering herbs draw bees, hoverflies, and parasitic wasps — improving fruit set and biological pest control.
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Frequently asked
What are the best companion plants for Sage?
The top companions are Wild Cabbage, White Clover, Fagopyrum esculentum. 4 more pairings are catalogued above with their mechanisms.
Can companion planting reduce pest damage on Sage?
Aromatic companions deter many pests through scent masking and alarm pheromones. Effect varies by pest species and density — most effective as part of a polyculture, not a one-plant solution.
Is companion planting scientifically proven?
Some mechanisms are well-documented (legume nitrogen fixation, allelopathy in walnut and fennel, nematode suppression by marigolds). Others are traditional pairings with anecdotal support. We cite both, but mark mechanism strength where available.
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