About Zucchini
Zucchini is a warm-season vine that needs pollinators, warm soil, and room to sprawl. Pest-trap flowers and radish markers work well at bed edges.
Subtropical melons need the longest frost-free window — see Heat Lover guild overlap.
Good companions
Plants that pair well with Zucchini — tap for their guides. Cited sources appear where research is linked in the matrix.
Nasturtiums lure squash bugs and aphids away from zucchini when grown as a sacrificial border.
MarigoldListed as beneficial in the matrix — open the grid for full context.
Bean (Bush)Listed as beneficial in the matrix — open the grid for full context.
CornListed as beneficial in the matrix — open the grid for full context.
RadishListed as beneficial in the matrix — open the grid for full context.
OreganoListed as beneficial in the matrix — open the grid for full context.
DillListed as beneficial in the matrix — open the grid for full context.
MintListed as beneficial in the matrix — open the grid for full context.
+ 1 more in the matrix
Avoid planting together
Known poor neighbours — spacing apart or rotating beds reduces shared pest and disease pressure.
Listed as incompatible in the matrix — open the grid for full context.
CabbageListed as incompatible in the matrix — open the grid for full context.
FennelListed as incompatible in the matrix — open the grid for full context.
PumpkinListed as incompatible in the matrix — open the grid for full context.
Growing tips
- Hand-pollinate if fruit sets poorly — pollinator strips within 10 m help.
- Powdery mildew: improve airflow; water at soil level, not on leaves.
- Fast radishes can mark rows before slow cucurbit germination.
Use the compatibility matrix
Filter to Zucchini to see green (beneficial), red (incompatible), and grey (neutral) for every pair among 162 plants. Desktop: hover cells. Mobile: tap for details.