Meet the Soil Before the Plants

myAudience · AI-generated garden illustration · Original generated illustration; not documentary evidence
Before the nursery visit, spend a little time with the ground you already have. Take small samples from places you intend to plant, notice texture when slightly damp and watch where water lingers after rain. A garden can change from one soil condition to another within a few steps.
The RHS describes common British soil types and their different behaviour. Texture and acidity are separate questions: a gritty soil is not automatically the right place for every acid-loving plant. Use a suitable pH test or soil analysis when the planting decision depends on it, and follow the test instructions.
Draw a simple bed map with your observations. Put the sheltered dry edge and the wetter corner on it before drawing plant groups. Avoid working ground that is saturated or treating an unfamiliar site as clean edible-growing soil without considering its history.
Keep the sample pots, trowel and notes together on a work surface. The exercise is useful because it slows the shopping list down. A plant chosen for the actual soil needs less persuasion than one chosen only for the colour of its flowers.