How to Keep Hanging Baskets Looking Great Until Autumn

By Hywel Griffiths Aug 7, 2026

By August, many hanging baskets have already given their best display. Flowers begin to fade, foliage becomes tired and frequent watering can wash valuable nutrients out of the compost.

The good news is that with a little care, your hanging baskets can continue producing colour well into autumn. Regular feeding, correct watering and a few simple maintenance jobs can transform tired displays and keep your garden looking its best for weeks longer.

This guide explains how to revive hanging baskets, encourage more flowers and get the very best from your summer planting.

Quick Guide: Keep Hanging Baskets Blooming

Task	How Often?
Water thoroughly	Daily during hot weather
Feed with liquid fertiliser	Every 7–14 days
Deadhead faded flowers	Several times each week
Check for pests	Weekly
Trim leggy growth	As required

Water Little and Often? Not Always.

One of the biggest mistakes gardeners make is giving hanging baskets a quick splash of water each day.

Instead, water thoroughly until moisture runs from the bottom of the basket. This encourages deeper root growth and ensures the entire compost mix becomes evenly moist.

Using quality garden watering equipment makes this much easier, especially during prolonged warm weather.

Feed Regularly for Continuous Flowers

Flowering plants use a huge amount of energy throughout summer.

By August, much of the nutrition originally contained within the compost has been used up or washed away through regular watering.

Applying a quality liquid plant feed every week or two helps maintain healthy foliage while encouraging fresh flowers.

Tomatoes, petunias, fuchsias and calibrachoa all benefit from regular feeding during late summer.

Remove Faded Flowers

Deadheading is one of the quickest ways to extend the life of your baskets.

Removing spent flowers stops plants wasting energy on seed production and encourages fresh blooms instead.

Make it part of your weekly gardening routine and you'll often notice new flowers appearing within days.

Check Your Compost

If your baskets are drying out rapidly or plants appear to be struggling, the compost may no longer be holding enough moisture.

Using a premium garden compost when planting baskets helps create a better growing environment from the start.

For larger containers, topping up with fresh compost can also give plants a welcome boost later in the season.

Don't Forget Mulch and Soil Care

Although mulch is usually associated with borders, it can also help containers retain moisture and regulate soil temperature.

Products from our soil improvers and ground cover collections can help support healthier growing conditions throughout the garden.

Watch for Pests and Disease

Warm, humid weather creates ideal conditions for aphids, mildew and other common garden problems.

Inspect baskets regularly, removing damaged leaves and treating any issues promptly before they spread to neighbouring plants.

Healthy plants that receive enough water and nutrients are generally more resilient to pests.

Prepare for Late Summer Colour

As some summer flowers begin to fade, others are just reaching their peak.

Adding fresh plants or replacing struggling specimens can keep displays looking vibrant into September and beyond.

If you're planning ahead, browse our range of seeds and bulbs and pots and planters for your next gardening project.

Enjoy Colour for Longer

With regular watering, consistent feeding and a little maintenance, there's no reason your hanging baskets can't continue looking fantastic well into autumn.

Explore our range of compost, plant feeds, watering equipment and garden planters to help your displays flourish.