Cauliflower Seeds
A demanding crop — but a single perfect head is its own reward.
$2.25
CAD
In StockSeeds per pack
~50
Days to maturity
~85
Difficulty
Challenging
Sun
Full Sun, Partial Sun
About these seeds
Cauliflower is the most demanding of the cabbage family — it needs steady cool weather, consistent water, and rich soil. But when it works, you get a single dense white head that's far better than the supermarket version. Once the head starts forming, fold the outer leaves over it to keep it pure white (called 'blanching').
When should you plant Cauliflower?
Your planting dates depend on where you live. Sign up to unlock dates personalized to your location.
Your Cauliflower Planting Window
Start planting
May 15, 2026
Last chance
Sep 10, 2026
Free Growing Guide
How to grow Cauliflower from seed
Step-by-step planting, care, and harvesting — written for absolute beginners. Personalized to your climate when you sign up.
Read the Cauliflower growing guide
