Companion planting chart for vegetables: what the evidence says
An honest companion planting chart for vegetables in England: which pairings are trial-backed, which are sound advice and which are anecdotal, with bad pairs.
Guides
Companion planting
Which plants grow well together in a raised bed, what to keep apart, and how strong the evidence behind each pairing is.
Companion planting tomatoes: what to grow and what to avoid
Companion planting tomatoes in England: which partners have real evidence (French marigolds), which are folklore, and why potatoes should stay well away.
Cucumbers companion plants: what helps and what to avoid
Cucumbers companion plants, honestly: the main UK guides name none, so here is what makes sense near outdoor cucumbers in a raised bed, and what to keep apart.
Potatoes companion plants: what to grow nearby and what to avoid
Potatoes companion plants: the main UK guides recommend none, but tomatoes should stay well away. Here is what to keep apart, why, and what can follow earlies.