Soil improvers and growing media - Extraction of water soluble nutrients and elements; German version EN 13652:2001
Edition 2002-01

Pre-shaped growing media - Determination of length, width, height, volume and bulk density; German version EN 15761:2009
Edition 2010-04

Soil improvers and growing media - Sampling; German and English version prEN 12579:2023
Edition 2023-02

Soil improvers and growing media - Determination of physical properties - Dry bulk density, air volume, water volume, shrinkage value and total pore space; German version EN 13041:2011
Edition 2012-01

Soil improvers and growing media - Determination of plant response - Part 1: Pot growth test with Chinese cabbage; German version EN 16086-1:2011
Edition 2012-01

Soil improvers and growing media - Determination of the aerobic biological activity - Part 2: Self heating test for compost; German version EN 16087-2:2011
Edition 2012-01

Pre-shaped growing media - Determination of the dimensions measured and bulk density; German and English version prEN 15761:2021
Edition 2022-01

Soil improvers and growing media - Determination of plant response - Part 2: Petri dish test using cress; German version EN 16086-2:2011
Edition 2012-01

Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR); German version EN 16087-1:2020
Edition 2020-04

Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method; German version EN 13654-2:2001
Edition 2002-01