Welcome to your essential guide for August gardening success! As summer peaks and the first harvests fill our kitchens, smart gardeners are already planning their next moves. This episode unpacks exactly what you should be sowing now to maintain productivity through autumn and beyond.

The transition from July to August brings significant changes in the garden. I've just returned from holiday to find dramatic growth (and sadly, some losses in the heatwave), reminding me how crucial proper planning becomes this time of year. While summer crops like tomatoes, potatoes, and onions reach their prime, the spaces they'll soon vacate offer perfect opportunities for late-season plantings.

August represents a strategic shift in our sowing calendar. Though the list of suitable crops has shortened since spring, this month offers unique advantages for establishing winter-hardy varieties. Cooling temperatures and decreasing daylight actually benefit many plants, extending their productive periods before bolting. I walk through comprehensive recommendations for successional crops (spring onions, spinach, loose-leaf lettuce), winter salads (mustard, tatsoi, rocket, claytonia), herbs (coriander, chervil, dill), and substantial vegetables (Florence fennel, kale, spring cabbage). For polytunnel gardeners, I share my experimental approach to pushing traditional sowing calendars with protected crops of carrots and beetroot.

Beyond sowing, August demands vigilance with existing crops. From proper tomato maintenance and blight prevention to protecting ripening fruit from birds, I cover the essential maintenance tasks that ensure continued harvest success. Remember—the secret to year-round productivity isn't just what you plant, but when and how you plan. By thinking six weeks ahead and continuously filling gaps, you'll create a garden that provides fresh harvests in every season. What will you sow this month?

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Until next week
Happy gardening
John