The single biggest determinant of success in any garden planting project is what happens below the surface before a single plant goes in the ground. Poor soil preparation is the leading cause of disappointing results, yet it is entirely avoidable. Good preparation takes time but pays dividends for many years.
Testing and Understanding Your Soil
Before doing anything, understand what you are working with. Hampshire soils vary enormously — from thin chalk in the north to heavy clay in river valleys. A simple pH test and assessment of texture will guide your improvement strategy.
- Clay soil: add grit, sharp sand and organic matter to improve drainage
- Chalk soil: add organic matter repeatedly to build moisture retention
- Sandy soil: add lots of organic matter to improve water and nutrient retention
- Compacted soil: double dig or use a sub-soiler to break up pans
- Acidic soil: lime to raise pH for most ornamental plants
- Alkaline soil: sulphur or acidic compost for ericaceous plants
Incorporating Organic Matter
Well-rotted garden compost, farmyard manure or leaf mould are the best soil improvers available. Dig in generously — at least a bucketful per square metre — before any planting. This improves drainage in clay and water retention in sandy soils.
Final Preparation
Remove all perennial weed roots — any remaining root will regrow and be extremely difficult to remove once plants are in the ground. Rake level, firm gently by treading and apply a balanced granular fertiliser before planting.
A&T Landscapes prepares ground thoroughly before any planting project. Get in touch on 07735 916029 to discuss your planting scheme across Hampshire, Dorset or Wiltshire.