In this video clip from Gardeners’ World, Monty Don explains the life cycle of biennial plants such as sweet rocket, honesty and wallflowers. He sows seed of wallflower Erysimum cheiri ‘Blood Red’, offering tips on a low-nutrient seed compost, pricking out the seedlings then growing them on. Watch now to find out more about growing biennials.
Feel instantly festive with a living Norway spruce tree (1-1.2M), a 1.1M long real fir garland, complete with decorations, and a 30cm real fir decorated wreath. Plus you can bring your tree in each Christmas.