Cauliflower 2026

How deep to plant cauliflower transplants depends on a few key factors, but the short answer is that you should bury them so the lowest leaves sit just above the soil line.   That usually means planting cauliflower transplants about 1 to 2 inches deeper than they were growing in their original pots.   This … Read more

Cauliflower roots typically grow between 18 and 24 inches deep, though they can sometimes reach a bit deeper in loose, well-prepared soil.   That might not sound like a lot when you compare it to a giant pumpkin vine or a determined dandelion, but for a vegetable that only stands a couple of feet tall … Read more

Cauliflower roots typically reach between 18 and 24 inches deep in healthy garden soil.   That’s the short answer, but the full story of how deep cauliflower roots grow is a lot more interesting than just a number.   If you’ve ever pulled a cauliflower plant at the end of the season, you already know … Read more

Cauliflower plants can tolerate cold temperatures down to about 20°F (-6°C) when they’re properly hardened off and mature.   That’s surprisingly tough for a plant that looks so tender and leafy.   But how cold cauliflower plants can tolerate really depends on their growth stage, the variety you’re growing, and how gradually they’ve been exposed … Read more

Cauliflower seedlings can tolerate cold temperatures down to about 25°F (-4°C) for short periods once they’ve been properly hardened off.   That’s surprisingly tough for such a tender-looking little plant, right?   If you’ve been wondering how cold cauliflower seedlings can tolerate without kicking the bucket, the answer depends on a few key factors like … Read more