Cauliflower illustration 🥦

Cauliflower Growing Guide

Brassica family

Days to Harvest75 days
SunlightFull Sun
Frost ToleranceLight
Spacing1/sqft (12" apart)
Germination5-10 days
HardinessSemi Hardy
Germ. Temp70°F
Start Indoors6 weeks before last frost

Companion Planting

Avoid Planting Near

TomatoesStrawberriesPeas

Growth Stages

  1. Seedling
  2. Early Vegetative
  3. Late Vegetative / Harvest Ready

Plan Your Cauliflower Garden

Track Cauliflower from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Learn More