Gardeners urged to use new watering method for these five flowers now

With summer well and truly here, and temperatures skyrocketing across the UK gardeners are being urged to keep an eye on their plants. Some favourites are more susceptible to heat than others, which is why expert florist David Denyer from Eflorist has recommended gardeners take extra care over summer.

He warned that certain plants are particularly vulnerable in high temperatures, especially those with large, delicate blooms or shallow roots. Some common UK classics are prone to heat damage. Hydrangeas can wilt suddenly and develop leaf scorching whereas peonies' large heavy blooms are prone to heat damage.

Begonias and roses are also sensitive to heat and if you've used early summer to plant some new flower beds, make sure you keep an eye on them. If your newly planted flowers are still establishing roots, they can be easily stressed.

If you're worried about heat decimating your garden, Davids has shared his top tips for keeping your plants healthy. His first piece of advice is to water at specific times of day.

He said: "Water before 9 am or after 7 pm. Midday sun evaporates water quickly and can even scorch foliage. Morning watering is ideal. It gives the soil time to absorb the moisture before heat sets in."

You also need to make sure the water is reaching where it needs to, David warns.

"Surface watering doesn't cut it. Focus on slow, deep watering at the base of plants. For containers, make sure water reaches the roots by soaking the soil thoroughly."

If your plants are still looking a little limp, try providing them with some shade. David said: "Move potted plants to shaded patios, under trees, or behind taller plants. Use garden fleece, parasols, or even an old sheet to shield delicate flowers for the day."

You can also reduce the rate of evaporation by grouping potted plants together, David said.

"This reduces the rate of evaporation and creates a mini microclimate to keep soil cooler and moister for longer."