In a world where populations are increasing and spaces are getting smaller, rooftop gardens and outdoor areas are becoming more popular. Whether a humble balcony or a spacious rooftop, homeowners and employers are taking the opportunity to transform these into nature-filled paradises where they can escape to a peaceful environment.
Regular potting soil or ground soil is not suitable for rooftop gardens as it is too heavy and dense. We have therefore created our own special blend of LECA soil: a perfect, lightweight growing medium for plants situated on rooftops.
LECA Soil
Our LECA soil is a lightweight, blended soil made up of screened sandy loam soil, coconut husk coir, PAS 100 green compost and LECA 4 to 10mm.
The sandy loam soil is BS3882 compliant and is screened to 10mm. This soil provides good structure due to its blend of sand, silt and clay. The sand aids drainage while the silt and clay provide nutrients and hold moisture.
The coconut husk coir is a natural, organic material with excellent water absorption and retention, and a high success rate for germination.
PAS 100 green compost provides a slow release of nutrients while improving soil structure. It aids drainage and reduces soil compaction to ensure the soil stays lightweight.
LECA stands for Light Expanded Clay Aggregates, which provide the perfect balance of moisture, food and air. The space between the small pebbles allows oxygen to get to the roots, enhancing airflow where it matters most.
This soil is not suitable for ericaceous plants.
How to Buy
This soil can be purchased in our bulk bags, with a 2 to 3 working day processing time while the blend is made up. You can order in-store or over the phone on 01202 874207.
