Once the seeds have germinated, thin the seedlings to 7.5cm (3in) between each plant. Cabbage and broccoli seedlings are ready for transplanting when they're between 6 and 8cm high (2.5-3in).

Mustard seeds have a bold, sharp, tangy flavor with mild spiciness and bitterness. Their taste can vary based on preparation; whole mustard seeds offer a milder flavor, while ground mustard seeds have ...

“One weevil per two plants is the threshold to spray in northern Britain and one per plant elsewhere.” Pod midge are up to 1.5mm long, with long legs. Threshold to treat depends on seed weevil ...

Mustard seeds germinate best at 55-65 degrees F, and the plants will grow best when the weather is cooler than 75 degrees F. Directly sow seeds ⅓-½ inches deep in rows one to two feet apart.