How to grow cabbages, cauliflowers, Brussels sprouts and kale from seed successfully.
What to do
Brassicas grow best in a partially-shaded spot that has fertile, free-draining soil, free from stones. Start digging your soil in late autumn and add well-rotted manure or compost if the soil is poor.
Sow the seeds of your brassica of choice in ready-made modules according to the instructions on the packet. Your seedlings will germinate in eight to ten days and be ready for transplanting in six to eight weeks.
Prepare your planting area by raking the surface and add a general-purpose fertiliser. Tread on the soil to remove any air pockets in order to make the surface firm and then rake again.
Water the row of seedlings the day before transplanting and lift carefully, retaining as much soil as possible around the roots so they don't dry out - the modules should make this easier.
Use a trowel or dibber to make planting holes at the required depth. If the soil is dry, fill the holes with water and begin transplanting once they have drained.
Drop your seedlings into the holes. Water immediately after planting and keep the plants well watered while they settle in.
Time needed
30 minutes to prepare the soil
5 minutes to plant the seed
You will need
Brassica seeds, such as cabbage or Brussels sprouts
