About Swiss Chard
Swiss Chard is a fast-turn green for understory gaps, cut-and-come-again beds, and succession sowing between slower crops.
Slugs and snails love damp leafy beds — mulch paths, not crowns, in wet regions.
Good companions
Plants that pair well with Swiss Chard — tap for their guides. Cited sources appear where research is linked in the matrix.
Listed as beneficial in the matrix — open the grid for full context.
CabbageListed as beneficial in the matrix — open the grid for full context.
OnionListed as beneficial in the matrix — open the grid for full context.
LettuceListed as beneficial in the matrix — open the grid for full context.
TomatoListed as beneficial in the matrix — open the grid for full context.
NasturtiumListed as beneficial in the matrix — open the grid for full context.
Avoid planting together
Known poor neighbours — spacing apart or rotating beds reduces shared pest and disease pressure.
No incompatible companions listed — check the full matrix for neutral pairings.
Growing tips
- Shade lettuce in midsummer North Island heat.
- Succession sow every 2–3 weeks for continuous harvest.
- Pair with taller neighbours like tomatoes or corn for partial shade.
Use the compatibility matrix
Filter to Swiss Chard to see green (beneficial), red (incompatible), and grey (neutral) for every pair among 162 plants. Desktop: hover cells. Mobile: tap for details.