A wet, muddy garden can be frustrating and difficult to use. Lawns become patchy, paths stay slippery and children or pets can quickly turn the ground into mud.
Although South Wales experiences plenty of rain, water should normally drain away over time. Puddles that remain for long periods may point to an underlying drainage problem.
Why is water sitting on my garden?
Standing water can have several causes, including:
- Heavy clay soil or compacted ground
- Low areas where water naturally collects
- Poor preparation beneath the garden
- Water flowing from higher or neighbouring ground
- Paving directing water onto the grass
- Paving/decking installed with incorrect falls
- Blocked drainage or a garden sloping towards the house with no drainage
More than one issue may be involved, so the whole garden should be assessed rather than only treating the wettest patch.
How do I know whether I have a drainage problem?
Common signs include puddles remaining long after rainfall, soft or spongy ground, heavy moss, water collecting beside patios, paths or the house. Algae forming on porous surfaces i.e. walls, patio.
Temporary standing water after exceptional rainfall can be normal. A problem is more likely when water stays for a long time or returns after ordinary rain
Will topsoil or aeration fix it?
Aeration can help when the upper layer of soil has become compacted, because it allows more air and water to move through the ground. Adding topsoil may also help level a shallow dip.
Neither option is likely to solve major standing water caused by poor levels, heavy subsoil or a lack of drainage. The source of the water and a safe route for it to drain should be identified first.
Will new turf or artificial grass solve the problem?
Replacing the surface can improve the appearance of a garden, but the drainage issue must be dealt with first.
New turf laid over saturated or compacted ground may quickly become muddy again. Artificial grass also needs a properly prepared, free-draining base. Water still needs somewhere suitable to go.
What drainage solution might I need?
The right solution depends on the cause of the problem, the garden levels and where water can safely be directed. Possible work may include:
- Improving or correcting garden levels
- Re-Installation of paved areas to correct falls
- Installing land drains or drainage channels
- Creating a suitable soakaway
- Replacing compacted ground or improving soil structure
- Redirecting surface water away from problem areas
- Redesigning an area that remains naturally wet
Water should never simply be redirected towards a neighbouring property or building.
How much does garden drainage cost?
The cost depends on the size of the affected area, access, ground conditions, excavation, waste removal and whether turf, paving or pathways need to be lifted and replaced.
A small localised repair will normally cost less than correcting drainage across a whole garden. Because every property is different, a site visit is usually required before an accurate quotation can be provided.
Garden Drainage in South Wales
Boots on the Ground South Wales helps homeowners improve wet, muddy and difficult-to-use gardens across Caerphilly, Cardiff, Newport and the surrounding areas.
Depending on the problem, the work may involve improving levels, preparing the ground, installing drainage, replacing turf or redesigning the space to make it more practical.
Contact Boots on the Ground South Wales to arrange a free site visit and written quotation.