Comprehensive Garden Services in Wandsworth

Two gardens can be given identical planting, identical feeding and identical watering, and one will thrive while the other limps along, and the difference is almost always structure rather than fertility. Structure is the arrangement of soil into crumbs with air spaces between them, and it governs whether roots can spread, whether water drains and whether anything living stays in the ground. It is also the one property a gardener can genuinely change. Texture, the proportion of sand, silt and clay, is fixed for good.

Finding out what is actually there

A handful of moist soil rolled between the fingers answers the question in a minute. Gritty and falling apart as soon as it is squeezed means sand; silky and smooth like flour means silt; sticky, shiny when rubbed and able to be rolled into a ring means clay. Plots across this part of the borough vary enormously over short distances, with river terrace gravel under one garden and heavy clay under the next one along. Gardens immediately south are covered by our gardening in Earlsfield.

Why one material improves both extremes

Bulky organic matter is the only amendment that helps a sandy soil and a clay soil at the same time. In sand it acts as a sponge, holding water and nutrients that would otherwise drain straight past the roots. In clay it opens the mass out, encouraging the fine particles to gather into crumbs that let air and water through. Composted bark, well-rotted manure, spent mushroom compost, leaf mould and garden compost all do the work. Fresh manure, unrotted woodchip dug into a bed and peat do not. A heap of manure waiting to be spread, banked against a shed through the winter, is also precisely the shelter rodents look for, and once something has moved into it the problem belongs with our pest control service in Wandsworth.

Laid on top rather than dug in

Turning a bed over each winter was standard practice for a century and is now largely abandoned, because cultivation breaks the crumbs, burns through organic matter and brings a fresh supply of weed seed to the surface. Material spread over the surface is taken down by earthworms, which do the job more thoroughly and without the damage. Digging still earns its place in two situations: bringing genuinely new ground into cultivation, and getting perennial weed roots out before anything is planted.

Timing, depth and the one mistake

Mulch goes onto soil that is already moist, which in practice means late winter or early spring after rain, or autumn while the ground is still warm. Spread over dry soil it seals the dryness in and keeps rain from reaching the roots at all. A layer several centimetres deep smothers germinating weed seed; anything thinner is decorative. It is pulled back clear of stems, crowns and trunks, because material heaped against bark holds permanent damp exactly where a plant can least afford it. Mulch spilled onto adjoining paving and then trodden in leaves a dark stain that wants pressure washing services in Wandsworth rather than a brush.

Feeding the soil and feeding the plant

These are separate operations and are often confused. A fertiliser supplies nutrients directly to a plant and does nothing whatever for structure; mulch improves the ground and releases nutrients slowly as it breaks down. Most established shrubs and trees in reasonable soil need no feeding at all. Testing pH is worth doing once, since it decides whether acid-loving plants have any future in the ground, but shifting it permanently with lime or sulphur is a treadmill.

Storing and moving bulk material

Improving a garden properly means several cubic metres of material, not a few bags, and where it is tipped matters. A bulk bag left standing on a drive or a lawn for a fortnight marks both, so the delivery point and the route in are agreed before anything is ordered rather than on the morning it arrives. Empty bags, pallets and the old surface stripped from a bed go out on a collection such as experienced house clearance in Barnes.

How soil improvement is arranged

This is quoted on the area to be covered and the volume of material, with delivery and the distance it has to be barrowed making a real difference to the cost, since a garden reachable only through a house takes several times as long to mulch as one with a wide side gate. Winter and early spring are the sensible months, while beds are empty enough to work across. It is not a single job but an annual habit, and the difference shows in the third year rather than the first. How that annual rhythm is organised is described at experienced hedge trimming.