Sow…Let’s Grow: October 2024
The heady days of summer are long behind us at this stage, but the garden still finds ways to put on a show. As I walk to work, I see the last act of nasturtiums, dahlias, chamomile, anemones, cosmos and chrysanthemums giving a vibrant display of reds and yellows to compliment the falling leaves of autumn. Although the days are getting shorter and wetter, there is nothing that will deter a hardy gardener and there are still plenty of jobs to do in the garden. Here I have outlined four of them.
Collect seeds from hardy perennials, such as Astrantia, achillea and red valerian.
To collect seeds from Astrantia you will need: scissors and brown paper bags. Once the flowers have turned brown put the paper bag over the flower head to ensure no seeds are lost and snip the stem. Give it a good shake and all the seeds should fall to the bottom of the bag ready to be planted. Astrantia’s can be sown now as they need the cold of winter to germinate. Using seed trays, fill them with soil or potting compost and sprinkle the seeds on top and cover with vermiculite or horticultural grit and press down gently. The trays can then be overwintered and planted in the garden next spring. Alternatively, if you want to store these until next spring and plant them then, put them in the fridge a month before you intend to use them, and this should mimic the cold of winter.
Collect leaves for leaf mould or compost.
Rake up fallen leaves from lawns, borders, driveways and paths, and store in a leaf mould bin to rot down into leaf mould or just chuck onto your compost heap. Adding leaves back into your soil in whatever shape or form you choose is hugely advantageous because they contain minerals like magnesium and phosphorus that replace those lost during the growing season. They are also free!
Sow microgreens for nutrient-rich pickings in just a few weeks.
Microgreens can be grown all year round, in any container you can get your hands on, on any available windowsill. Fill your container with soil or potting compost and make a small drill in the middle about 1cm deep. Sprinkle the seeds as evenly as you can in the drill and cover with soil. Lightly mist using a spray bottle as opposed to a watering can, the seeds are quite small, so you don’t want them to be washed away. Ensure the seeds don’t dry out and you should be able to harvest your microgreen in under two weeks’ time. Keep sowing regularly and you will be able to eat fresh greens all winter long. For more information on microgreen why not check out ‘Sprouts, Shoots and Microgreens: Tiny Plants to Grow and Eat in Your Home Kitchen’ by Lina Wallentinson, available to borrow from your local library.
Garlic needs a good cold snap to properly develop so now is a good time for planting. Choose a sunny spot with good drainage, this is important as the cloves will rot if they become waterlogged. Give your soil a good rake to break up all the lumps and add some compost. Push the garlic into the soil flat end first with the pointy end towards the sky and cover with around 5cm of soil. Keep around 15cm between each garlic clove to ensure each one has enough space to grow and that’s it! Keep the space free of weeds and by June next year you should have a wonderful garlic harvest.