Herbs · Temperate
Nasturtium
Tropaeolaceae
At a glance
- Plant spacing
- 30 cm
- USDA zones
- 4a–10a
- Frost-sensitive
- yes
- Growth duration
- 10 weeks
Which beds suit?
- Sun (prefers)
- full sunAlso okay:partial shade
- Soil (prefers)
- loamyAlso okay:sandyraised-bed mix
- Drainage (prefers)
- normalAlso okay:very free-draining
Seed & start
Pre-culture recommended
Start indoors / cold frame first, transplant into the raised bed later.
Stachi's tip
Nasturtium is a companion-planting wonder: attracts aphids away from tomato + cabbage as a trap. Plus: flowers + leaves edible (peppery, cucumber-like). Annual but self-seeds.
Sowing
JFMAMJJASOND
Transplanting
JFMAMJJASOND
Harvest
JFMAMJJASOND
Good neighbours
Avoid these neighbours
No known conflicts.
Good pre-cultures
Stachi has no specific pre-cultures recorded.
Sources
- LLM-Baseline+gpt-5-review
- LLM-Baseline-Intercrop
- LLM-Baseline-2026-05-09 yieldKg
- LLM-Baseline-2026-05-10 family-zehrer
- LLM-Baseline-2026-05-10 sun-soil-drainage