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PD ISO/TS 23016-1
Fine bubble technology. Agricultural applications. Test method for evaluating the growth promotion of hydroponically grown lettuce
Edition
2019-05-23
BS EN 15761
Pre-shaped growing media. Determination of length, width height, volume and bulk density
Edition
2010-07-31
PD CR 13455
Soil improvers and growing media - Guidelines for the safety of users, the environment and plants
Edition
1999-11-15
BS EN 16087-2
Soil improvers and growing media. Determination of the aerobic biological activity. Self heating test for compost
Edition
2011-11-30
BS EN 16086-1
Soil improvers and growing media. Determination of plant response. Pot growth test with Chinese cabbage
Edition
2011-11-30
BS EN 16086-2
Soil improvers and growing media. Determination of plant response. Petri dish test using cress
Edition
2011-11-30
BS EN 13651
Soil improvers and growing media. Extraction of calcium chloride/DTPA (CAT) soluble elements
Edition
2001-11-09
BS EN 17925
Soil improvers and growing media. Determination of temperature-time profiles during composting and digestion
Edition
2024-03-20
ASTM D 2978
Standard Test Method for Volume of Peat and Peat-Based Growing Media
Edition
2023
ASTM D 8390
Standard Classification for Domestic Cannabis/Hemp Plant Indoor Growing Appliances
Edition
2021