Adapting to Climate Change

Owned experience is more real than the theory, or the machinations of commentators. Yes, I know climate change and the weather are two different phenomena. My local weather is a part of the equation, even if it has its own life. Living in a shallow river valley in southern England there’s bound to be an element of a microclimate. A little warmer than the sounding chalk hills.

Last night, the rain fell. At about 3am it was ponding the roof tiles. Coming down like stair rods. Dislodged moss on the decking. Making the dark seem darker. Soaking the garden. Water butts that spent most of the year empty, full again. Whereas the water table sank to a depth in the mid-summer. My garden’s soil was hard. Compacted dust and flint in places. Now, it’s as if the ground water has risen to the surface. No place untouched. Grass as green as it has been. Squelching underfoot.

What’s chiming with me is the marked difference from past times. It’s November. The year is coming to an end. For decades past it would be perfectly normal for there to have been at least one hard frost. One of those occasions when the water in the bird bath becomes a solid frozen block. A glistening white cover of the grass. An end to the growing season, for sure.

Looking out of my kitchen window I still have plants in flower. Piles of sodden leaves. With one or two trees still reluctant to give up theirs. The seasons reluctant to move on. More chance of flooding than frozen ground.

Climate change predictions are that rain is likely to become heavier in this part of the UK. Floods to become a more regular occurrence of warming winters. The ground absorbing much more rainwater. River levels staying higher for longer.

What impact this seasonal flip-flop will have is open to question. Dry summer ground as hard as concrete. Wet winter ground constantly saturated. A more rapid change from one to the other.

For a gardener, certainly, this needs to be considered when planting. Seeing what plants will flourish in these changing circumstances. At least, I did invest well in one new willow tree this autumn. It’s about eight foot high and leafless. I’m expecting it to bust into life in next spring.

POST: As if I’d called it, the temperature has started to drop. 2C this morning. So, maybe the point is not that the seasons are changing, which they are, but more the moment of transition from one to the other is changing.

Rain

It’s Thursday. Heavy rain is expected during the day. More rain. Soaking ground that is already soaked. Greening this green country. Forecasts are saying that the temperature high will be 12 degrees C. Now, that sort of temperature in mid-February is on the high side.

I’m doing that typical British small talk routine of talking about the inclement weather. Brezzy, wet and overcast. Not the sort of winter weather to raise the spirits. Spring like but it’s not spring. Although my daffodils are happy to smile in a spring like way.

It’s a time of the year when ice and snow should, at least be possible. That’s down South too. Surly we should have a couple of days of irrational panic as public transport systems slow to a halt and long-lost woolly jackets are pulled from dusty cupboards. Instead, there’s an almost permanent warm dampness.

With over 10-hours of daylight the garden is slowly beginning to wake up. One cheerful annual sight is the Camellias[1]. This year, they have an abundance of buds and flowers. Even with the wind shaking-off some of the flowers, the bushes are an array of colour. What’s more is they have survived the sandy soil and its inclination to be chalky as we sit at the base of the North Downs. In my sheltered south facing garden I’ve got two long lived bushes that flower in sequence. Both pink but one slightly redder than the other.

In my days in Cologne one of the delights of this time of year was a visit to Die Flora, der Botanische Garten[2]. It’s free. The Camellia house there was full of an amazing collection of varieties. The garden greenhouse is open every year between January and April. There’s a pathway through the house that shows off the plants at their best. Just as mine, they flower at different times and so there’s always something to see.

The sky is a blanket of grey. The trees are shimmering in the wind. Everything hangs with a wetness that rests heavy on the branches. It’s a major umbrella day.

Dangers to avoid. Those huge puddles that accumulate on corners where the drains are blocked by fallen leaves. The cars and trucks that take no heed of pedestrians crammed onto narrow pavements. The fountain of water that shoots into the air and covers all around.


[1] https://www.rhs.org.uk/plants/camellia/spring-flowering

[2] https://www.cologne-tourism.com/arts-culture/sights/detail/flora-and-botanical-garden-cologne