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Where to start with developing a steep garden?
With our new house, we have inherited a large-ish, steep garden. It falls away approximately 15 metres from boundary to boundary, so a lot of the garden is substantially downhill from the house. There are some terraced bits, some steep ‘tellytubby’ slopes, some extremely steep parts, and an old (and large) drained pond


My previous garden was small and flat, so planning was much simpler. All the CAD programs I’ve seen appear to be straightforward plan views, but in this garden, any spot is seen from above, below, a level view and both sides, so I’m struggling with how to start. There are a number of very mature shrubs and trees scattered around, but otherwise no planting.
Is there a CAD program that allows 3d planning, that is accessible for a relative beginner?
And are there any gardens with this sort of terrain that I should look up for inspiration? I’m in Kent, but don’t mind travelling, as we visit friends and family all over the UK.
And are there any gardens with this sort of terrain that I should look up for inspiration? I’m in Kent, but don’t mind travelling, as we visit friends and family all over the UK.
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Anything you plant will only be seen from above unless you make a determined effort to go down the bottom and look up. It'll look like a carpet from your terrace as you'll be looking across the top.
You say 'new house' so I will offer you the age old advice; live with it a while before you make any drastic or even not so drastic changes.
I agree with PP that you have a nice framework there. Steep grass slopes are impossible to mow, so the steepest bits can have shrubs if you walk down into the garden. Or bulbs if you tend to just stand at the top and look down.
“It's still magic even if you know how it's done.”
At some point, someone has tried to create a piece of formal geometry, which, while I can see where they were going, hasn’t worked. It’s not straight, it’s not inviting, and it doesn’t fit the feel of the space. My gardening style also isn’t precise enough to maintain a very neat, formal layout.
A few years later, we had a steep bank re-landscaped to a sleeper raised bed so again I can stand in front to weed and plant.
You could do it bit by bit as and when finances/time/ability permit.
I have now removed the pampas not because of the crashing but because of the loathing but the slope is still treacherous. I wonder what will stop me next time; the oil tank perhaps! 😳