Can i mix ericaceous compost with normal compost

Mixing ericaceous compost with normal compost can be a savvy way to tailor pH levels in mixed borders. Ericaceous compost maintains acidity for acid-loving plants such as azaleas and rhododendrons, while general compost suits neutral-ground perennials and vegetables. By blending the two, gardeners avoid creating separate beds, offering a compromise that suits a broader palette.

Begin by testing soil pH to gauge how much acidity is needed. A common approach is to combine one part ericaceous with two parts normal compost; this ratio softens acidity without neutralising it completely. Adjust proportions according to plant demands: a higher share of ericaceous benefits heathland species, while more normal compost supports neutral-ground favourites.

When mixing thoroughly, use a garden fork or spade to fold materials until the colour and texture appear uniform. Incorporate the blend into planting holes or spread across topsoil, coaxing it gently into the existing earth. Moisture retention remains balanced, and nutrients release steadily for all plants.

AHS LTD recommends careful observation after planting; leaf colour and growth rate indicate whether further adjustments are needed. With this blended approach, the entire garden enjoys improved structure and nourishment, all without rigid divisions. Measure fosters healthier growth across borders and containers alike.