What to Plant in August: Quick-Growing Veg and Flowers for Autumn Colour

Introduction
Think it’s too late to sow? Not at all! August is a great time to plant quick-growing veg and hardy flowers for late harvests and autumn colour.

🚨 FLASH AMAZON DEAL RIGHT NOW 🚨
Tuesday 3 November 2026

Keter Manor Outdoor Apex Double Door Garden Storage Shed (6 x 8ft)

A durable and stylish beige and brown garden storage shed perfect for storing garden tools, equipment, bikes, and outdoor essentials. Weather-resistant, low maintenance, and ideal for any garden or allotment setup.

👉 VIEW THE AMAZON DEAL

Quick-Growing Veg to Sow Now

  • Salad Leaves: Rocket, lettuce, mizuna.
  • Radish: Ready in just a few weeks.
  • Spinach: Sow now for autumn and spring crops.
  • Spring Onions: Hardy varieties do well.
  • Turnip & Beetroot: Choose fast-maturing types.
  • Pak Choi: Great for stir fries.
  • Winter Lettuce: For autumn and overwintering.

Flowers for Late Summer and Autumn Colour

  • Hardy Annuals: Cornflower, calendula, nigella.
  • Wallflowers: Sow now for spring blooms.
  • Pansies & Violas: For autumn and winter pots.

Tips for Success

  • Prepare soil with compost and keep it moist.
  • Sow little and often for continuous harvests.
  • Protect young plants from slugs and late heatwaves.
  • Use fleece if early frosts threaten.

Companion Planting Ideas

  • Pair salad leaves with spring onions to deter pests.
  • Grow calendula near veg beds to attract pollinators.

Planning for Spring

  • Sow garlic and broad beans now for an early crop next year.

Conclusion & Call to Action

August is bursting with possibilities—get sowing and enjoy a colourful, productive garden into autumn!

📘 Learn How to Grow Your Own Fruit & Vegetables

Growing your own veg is one of the most rewarding things you can do on an allotment or in the garden — saving money, eating better, and enjoying the process from seed to harvest.

Allotment Month By Month: Grow your Own Fruit and Vegetables, know exactly what to do and when, with clear month-by-month guidance that makes growing easier and more successful.

👉 Take a look at this book on Amazon

Table of Contents

Share:

Listen to Gardening with Ben

Love gardening and allotment growing? Listen to the Gardening with Ben Podcast for growing tips, seasonal advice and allotment inspiration!

Listen to Gardening with Ben on Spreaker.