Sowing hardy annuals before autumn ends helps establish roots while the soil is still warm, producing earlier, more robust blooms next summer than spring planting could achieve.
BBC Gardeners' World's essential advice for immediate action is straightforward, but must be implemented before autumn to prepare your garden for earlier, more robust blooms than spring planting could ever accomplish.
When executed correctly, sowing hardy annuals now will produce plants that flower several weeks ahead of spring-sown varieties, filling the interval between spring and summer bulbs and maintaining more consistent colour throughout your garden.
Benefits of overwintering
A further advantage of this approach is that overwintered plants generally develop more substantial and robust growth, with stronger stems and superior overall appearance, reports the Express.
An added benefit is that it alleviates some of the burden from typical spring gardening duties. Regarding what to sow, the timing, and the methodology, here's a comprehensive guide.
What to sow and how
Cornflowers, with their vibrant blue or pink blooms, are a traditional choice for this, alongside Love-in-a-mist's delicate flowers and seed pods, California poppies' silky texture, and marigolds - which flower for an extended period.
For those seeking height and structure in their garden, larkspur is well worth considering, as it produces tall, vibrant spikes that will make a striking impression alongside other flowers.
The method itself is straightforward. Begin by selecting a sunny position with well-draining soil, then clear the area of weeds before raking it to a fine, crumbly consistency that enables seedlings to reach the sunlight without large clumps obstructing their path.
Planting and aftercare
Finally, scatter seeds sparingly directly onto the soil by tipping them into your palm and sowing in small pinches, following the spacing recommendations provided for each flower variety.
For certain varieties, it's advisable to gently press the seeds into the soil and follow up with a light covering of fine compost or soil, or alternatively, leave them exposed on the surface.
Water your seedlings carefully and regularly, keeping the soil moist until those first slender green shoots begin to emerge above ground - then sit back and enjoy your fresh, vibrant blooms when next summer arrives.
