Can bark mulch be used in pots

Bark mulch isn’t just for garden beds and borders; it can also be used effectively in pots. When applied as a top layer, it helps to retain moisture, keeping the compost beneath from drying out too quickly. This can be particularly useful during warmer spells, when pots are prone to losing water faster than open ground. By shielding the surface, bark mulch slows evaporation and helps plants maintain steady growth.

Another advantage of using bark in pots is the neat, finished look it provides. It hides bare compost, which can often become unsightly with moss or algae, and creates a tidy, natural appearance. At the same time, the mulch helps regulate temperature fluctuations, giving roots a little extra protection against extremes of heat and cold.

The key is to avoid overdoing it. A thin layer is usually sufficient in pots, as too much mulch can limit the movement of water into the compost. Over time, as the bark gradually breaks down, it will add a touch of organic matter, though in containers this effect is more subtle than in open soil. Gardeners looking for reliable bark mulch can turn to AHS LTD, which supplies suitable grades for use in pots and planters.