About Elephant Garlic
Elephant Garlic releases sulphur compounds that deter many soil and flying pests — a classic companion for carrots and leafy greens. Alliums and legumes are famously poor neighbours in the same row.
Garlic rust is common in humid areas — rotate beds and avoid overcrowding.
Good companions
Plants that pair well with Elephant Garlic — tap for their guides. Cited sources appear where research is linked in the matrix.
Elephant garlic shares allium pest-repelling traits with standard garlic — useful at tomato bed edges with wider spacing.
CarrotListed as beneficial in the matrix — open the grid for full context.
BeetListed as beneficial in the matrix — open the grid for full context.
LettuceListed as beneficial in the matrix — open the grid for full context.
CabbageListed as beneficial in the matrix — open the grid for full context.
BroccoliListed 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.
Listed as incompatible in the matrix — open the grid for full context.
PeaListed as incompatible in the matrix — open the grid for full context.
Bean (Pole)Listed as incompatible in the matrix — open the grid for full context.
AsparagusListed as incompatible in the matrix — open the grid for full context.
Growing tips
- Plant garlic in autumn for mid-summer harvest in most NZ regions.
- Carrot + onion inter-rows remain a kitchen-garden standard.
- Keep alliums away from beans and peas — see incompatible list below.
Use the compatibility matrix
Filter to Elephant Garlic to see green (beneficial), red (incompatible), and grey (neutral) for every pair among 162 plants. Desktop: hover cells. Mobile: tap for details.