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Gardening with the RHS

Climate resilient gardens, lettuces, and gladioli

Gardening with the RHS

Royal Horticultural Society

Home & Garden, Hobbies, Leisure

4.3692 Ratings

🗓️ 2 April 2026

⏱️ 31 minutes

🧾️ Download transcript

Summary

This week we head to RHS Wisley's Hilltop where the science and advisory teams are working tirelessly to come up with solutions to some of the biggest pressures facing horticulture and gardeners today, and few are bigger or more pressing than climate change. RHS advisor Jenny Bowden talks us through an experiment she's working on to find out which plants are best suited to the extremes in summer drought and winter flooding UK gardens are increasingly experiencing. Horticulturist Liz Mooney runs us through the Lettuce extravaganza she is sowing at Wisley's world food garden. And bulb expert Muhammad Hafiz Ullah, gives us a masterclass in growing gladioli Host: Nick Turrell  Contributors: Jenny Bowden, Liz Mooney, Muhammad Hafiz Ullah Links: Choosing plants for seasonally wet and dry soils How to grow lettuces Gladioli Gladiolus trial

Transcript

Click on a timestamp to play from that location

0:00.0

Did you know, RHS members enjoy exclusive access to our RHS Gardening Advice Service

0:06.8

for expert guidance at your fingertips.

0:10.2

From caring for houseplants to creating stunning borders and solving tricky garden challenges,

0:16.1

we're here to help.

0:17.5

If you're an RHS member and have a question about this podcast or any other gardening topic,

0:23.3

simply contact us by phone or online through your MyRHS account.

0:28.3

And if you're out in the garden looking for instant advice, try RHS chat botanist, your digital gardening companion.

0:36.8

Discover more benefits of RHS membership at rhs.org.org.uk forward slash membership.

0:48.2

It's April and spring is well underway.

0:55.0

The light is finally breaking through the winter gloom as the daylight hours stretch ever so slightly longer day by day.

1:04.0

Across the garden things are stirring. Buds are breaking. Shoots are pushing through. Everything is on the brink of bursting into life.

1:13.6

It's one of the most magical moments of the gardening year, full of anticipation with so much still to come.

1:20.6

Of course it's still too early to say exactly what kind of weather this year will bring,

1:25.6

but the bigger picture is becoming clearer.

1:29.9

The data shows that summer droughts and winter floods are not only becoming more common, but

1:35.5

more extreme. So what does that mean for our gardens and the plants we grow in them?

1:41.9

This week we're speaking to Jenny Bowden from the RHS Advisory Service,

1:46.6

who's been working on an experiment

1:48.5

to find out which plants can cope

1:51.3

and even thrive in these changing conditions.

1:55.2

We'll also be heading to RHS Whizley,

1:57.3

where Liz Mooney isn't wasting a moment.

...

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