Flower Seeds To Sow In December

How to choose the best flower seeds to plant in December

Get your December seed sowing off to a flying start by making sure temperatures are right. A propagator makes this easy – our guide to propagators will help you compare all the options before you invest. Using the right compost is also an important consideration, but a good quality peat-free multi-purpose compost is always a good choice. For more tips, see the Frequently Asked Questions below.

Which flower seeds should I choose to get a head start?

Start sowing geranium seeds now ready to fill your summer with colourful blooms.

Which flower seeds need special conditions to germinate?

Coleus seeds need light to germinate, so sprinkle them on the top of the compost and don’t cover them with soil.

Which flower seeds are suitable for containers?

Geraniums are a classic summer container plant that thrive on patios and in window boxes. Coleus can be enjoyed as a foliage houseplant before moving to outdoor containers when the weather warms up.